DRIVER CONTROLS

SECTION
WIPER & WASHER
WW B

E
CONTENTS
PRECAUTION ............................................... 3 WARNING/INDICATOR/CHIME LIST ........................15 F
WARNING/INDICATOR/CHIME LIST : Warning
PRECAUTIONS ................................................... 3 Lamps/Indicator Lamps ...........................................16
Precaution for Supplemental Restraint System G
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- DIAGNOSIS SYSTEM (BCM) (WITH INTELLI-
SIONER" ................................................................... 3 GENT KEY SYSTEM) ....................................... 17
Precautions Necessary for Steering Wheel Rota-
COMMON ITEM .........................................................17 H
tion After Battery Disconnection ................................ 3
COMMON ITEM : CONSULT Function (BCM -
Precaution for Procedure without Cowl Top Cover...... 4
COMMON ITEM) .....................................................17
Precautions for Removing Battery Terminal ............. 4
WIPER ........................................................................18 I
PREPARATION ............................................ 5 WIPER : CONSULT Function - WIPER ...................18
PREPARATION ................................................... 5 DIAGNOSIS SYSTEM (BCM) (WITHOUT IN-
Commercial Service Tool .......................................... 5 J
TELLIGENT KEY SYSTEM) ............................. 21
SYSTEM DESCRIPTION .............................. 6 COMMON ITEM .........................................................21
COMMON ITEM : CONSULT Function (BCM - K
COMPONENT PARTS ........................................ 6
COMMON ITEM) .....................................................21
Component Parts Location ........................................ 6
Washer Switch .......................................................... 7 WIPER ........................................................................21
Front Wiper Motor ..................................................... 7 WW
WIPER : CONSULT Function (BCM - WIPER) .......21
Washer Level Switch ................................................. 7
Headlamp Washer Pump .......................................... 7 DIAGNOSIS SYSTEM (IPDM E/R) (WITH IN-
Washer Pump ........................................................... 8 TELLIGENT KEY SYSTEM) ............................. 23 M
Diagnosis Description ..............................................23
SYSTEM .............................................................. 9 CONSULT Function (IPDM E/R) .............................25
FRONT WIPER AND WASHER SYSTEM ................... 9 N
DIAGNOSIS SYSTEM (IPDM E/R) (WITHOUT
FRONT WIPER AND WASHER SYSTEM : Sys-
INTELLIGENT KEY SYSTEM) .......................... 28
tem Description ......................................................... 9
Diagnosis Description ..............................................28
FRONT WIPER AND WASHER SYSTEM : Circuit O
CONSULT Function (IPDM E/R) .............................30
Diagram ................................................................... 12
FRONT WIPER AND WASHER SYSTEM : Fail- ECU DIAGNOSIS INFORMATION .............. 33
Safe ......................................................................... 13
P
BCM, IPDM E/R ................................................. 33
HEAD LAMP WASHER SYSTEM ............................. 13
List of ECU Reference .............................................33
HEAD LAMP WASHER SYSTEM : System De-
scription ................................................................... 13 WIRING DIAGRAM ...................................... 34
HEAD LAMP WASHER SYSTEM : Circuit Dia-
gram ........................................................................ 15 WIPER AND WASHER SYSTEM ..................... 34
Wiring Diagram ........................................................34

Revision: 2014 May WW-1 B17

HEADLAMP WASHER SYSTEM ...................... 39 WIPER ARM .............................................................. 64
Wiring Diagram ....................................................... 39 WIPER ARM : Removal and Installation ................. 64
WIPER ARM : Adjustment ...................................... 65
BASIC INSPECTION ................................... 43
WIPER BLADE .......................................................... 66
DIAGNOSIS AND REPAIR WORK FLOW ........ 43 WIPER BLADE : Removal and Installation ............. 66
Work Flow ............................................................... 43
WIPER REFILL .......................................................... 66
DTC/CIRCUIT DIAGNOSIS ......................... 46 WIPER REFILL : Removal and Installation ............. 66

FRONT WIPER MOTOR LO CIRCUIT .............. 46 WIPER DRIVE ASSEMBLY ...................................... 67

Component Function Check ................................... 46 WIPER DRIVE ASSEMBLY : Removal and Instal-
Diagnosis Procedure .............................................. 46 lation ....................................................................... 67
WIPER DRIVE ASSEMBLY : Disassembly and
FRONT WIPER MOTOR HI CIRCUIT ................ 48 Assembly ................................................................ 69
Component Function Check ................................... 48
Diagnosis Procedure .............................................. 48 WASHER TANK ................................................ 70
Exploded View ........................................................ 70
FRONT WIPER STOP POSITION SIGNAL Removal and Installation ......................................... 71
CIRCUIT ............................................................. 50
Component Function Check ................................... 50 WASHER PUMP ................................................ 73
Diagnosis Procedure .............................................. 50 Exploded View ........................................................ 73
Removal and Installation ......................................... 74
FRONT WIPER MOTOR GROUND CIRCUIT ... 52
Diagnosis Procedure .............................................. 52 HEADLAMP WASHER PUMP .......................... 75
Exploded View ........................................................ 75
WASHER SWITCH ............................................ 53 Removal and Installation ......................................... 75
Component Inspection ............................................ 53
FRONT WASHER NOZZLE AND TUBE ........... 77
HEADLAMP WASHER CIRCUIT ...................... 54 Exploded View ........................................................ 77
Component Function Check ................................... 54 Hydraulic Layout ..................................................... 78
Diagnosis Procedure .............................................. 54
WASHER NOZZLE .................................................... 78
Component Inspection ............................................ 56
WASHER NOZZLE : Removal and Installation ....... 78
SYMPTOM DIAGNOSIS ............................. 57 WASHER NOZZLE : Inspection and Adjustment ... 79

WIPER AND WASHER SYSTEM SYMPTOMS WASHER TUBE ........................................................ 80

... 57 WASHER TUBE : Removal and Installation ........... 80
Symptom Table ...................................................... 57 HEADLAMP WASHER NOZZLE AND TUBE ... 82
NORMAL OPERATING CONDITION ................ 60 Exploded View ........................................................ 82
Description .............................................................. 60 Hydraulic Layout ..................................................... 83

WASHER NOZZLE .................................................... 83

FRONT WIPER DOES NOT OPERATE ............ 61
WASHER NOZZLE : Removal and Installation ....... 83
Description .............................................................. 61
WASHER NOZZLE : Inspection .............................. 84
Diagnosis Procedure .............................................. 61
WASHER TUBE ........................................................ 84
REMOVAL AND INSTALLATION ............... 63 WASHER TUBE : Removal and Installation ........... 84
FRONT WIPER .................................................. 63 WIPER AND WASHER SWITCH ...................... 85
Exploded View ........................................................ 63 Exploded View ........................................................ 85

Revision: 2014 May WW-2 B17

 PRECAUTIONS
< PRECAUTION >
PRECAUTION A
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT B
PRE-TENSIONER" INFOID:0000000011229058

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along C
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the “SRS AIR BAG” and
“SEAT BELT” of this Service Manual.
WARNING: D
Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision that would result in air bag inflation, all maintenance must be performed by E
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
F
Module, see “SRS AIR BAG”.
• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors. G
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING: H
Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the
ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing I
serious injury.
• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service. J
Precautions Necessary for Steering Wheel Rotation After Battery Disconnection
INFOID:0000000011228950

K
CAUTION:
Comply with the following cautions to prevent any error and malfunction.
• Before removing and installing any control units, first turn the ignition switch to the LOCK position,
then disconnect both battery cables. WW
• After finishing work, confirm that all control unit connectors are connected properly, then re-connect
both battery cables.
• Always use CONSULT to perform self-diagnosis as a part of each function inspection after finishing M
work. If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.
For vehicle with steering lock unit, if the battery is disconnected or discharged, the steering wheel will lock and
cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the operation pro- N
cedure below before starting the repair operation.
OPERATION PROCEDURE
O
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Turn the ignition switch to ACC position. P
(At this time, the steering lock will be released.)
3. Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.
4. Perform the necessary repair operation.

Revision: 2014 May WW-3 B17

 PRECAUTIONS
< PRECAUTION >
5. When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn
the ignition switch from ACC position to ON position, then to LOCK position. (The steering wheel will lock
when the ignition switch is turned to LOCK position.)
6. Perform self-diagnosis check of all control units using CONSULT.
Precaution for Procedure without Cowl Top Cover INFOID:0000000011228985

When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc to prevent damage to
windshield.

PIIB3706J

Precautions for Removing Battery Terminal INFOID:0000000011228986

• When removing the 12V battery terminal, turn OFF the ignition
switch and wait at least 30 seconds.
NOTE:
ECU may be active for several tens of seconds after the ignition
switch is turned OFF. If the battery terminal is removed before ECU
stops, then a DTC detection error or ECU data corruption may
occur.
• For vehicles with the 2-batteries, be sure to connect the main bat-
tery and the sub battery before turning ON the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of
SEF289H
main battery and sub battery disconnected, then DTC may be
detected.
• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.
NOTE:
The removal of 12V battery may cause a DTC detection error.

Revision: 2014 May WW-4 B17

 PREPARATION
< PREPARATION >
PREPARATION A
PREPARATION
Commercial Service Tool INFOID:0000000008270297
B

Tool name Description

C

Adjusting washer nozzle.

(Available in SEC. 289 of PARTS CATALOG: Part
No. 28949 1EA0A) D
Washer nozzle adjuster
NOTE:
Washer nozzle adjuster is included with shipment
of nozzle.
E
JSLIA0149ZZ

WW

Revision: 2014 May WW-5 B17

 COMPONENT PARTS
< SYSTEM DESCRIPTION >
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts Location INFOID:0000000008743315

JMLIA3075ZZ

Behind front fender protector (RH)

No. Component Function

Combination switch • Combination switch: Transmits the status of the combination switch (wiper and washer) to BCM.
(Wiper & washer switch) • Wash switch: Refer to WW-7, "Washer Switch".
Combination meter Transmits vehicle speed signal to BCM via CAN communication.

Front wiper motor Refer to WW-7, "Front Wiper Motor".

• Controls integrated relays according to the request (via CAN communication) from BCM.
• Performs the auto stop control of front wiper.
IPDM E/R
• Refer to PCS-5, "Component Parts Location" (With Intelligent Key System) or PCS-40, "Com-
ponent Parts Location" (Without Intelligent Key System) for detailed installation location.
• Judges each switch status by the combination switch reading function.
• Requests (via CAN communication) the front wiper relay and the front wiper high relay ON to
IPDM E/R.
BCM
• Refer to BCS-6, "BODY CONTROL SYSTEM : Component Parts Location" (With Intelligent Key
System) or BCS-102, "BODY CONTROL SYSTEM : Component Parts Location" (Without Intel-
ligent Key System) for detailed installation location.

Washer level switch*1 Refer to WW-7, "Washer Level Switch".

Headlamp washer pump*2 Refer to WW-7, "Headlamp Washer Pump".

Washer pump Refer to WW-8, "Washer Pump".

Revision: 2014 May WW-6 B17

 COMPONENT PARTS
< SYSTEM DESCRIPTION >
*1: With washer level switch.
*2: With headlamp washer. A

Washer Switch INFOID:0000000008743316

B
• Washer switch is integrated with combination switch.
• Washer pump is grounded through the combination switch while the washer switch is ON.

E
JPLIA0310ZZ

Front Wiper Motor INFOID:0000000008743317

F
• Controls front wiper operation with IPDM E/R control.
• Transmits front wiper stop position signal to IPDM E/R.
G

JMLIA2397ZZ

Washer Level Switch INFOID:0000000008743319 J

Detects that washer fluid level is low and transmits washer level sig-
nal to combination meter. K

WW

JMLIA3078ZZ

Headlamp Washer Pump INFOID:0000000008743321

N

Washer fluid is sprayed according to the power supply from head-

lamp washer relay. O

JMLIA3076ZZ

Revision: 2014 May WW-7 B17

 COMPONENT PARTS
< SYSTEM DESCRIPTION >
Washer Pump INFOID:0000000008743320

Washer fluid is sprayed according to washer switch states.

JMLIA3077ZZ

Revision: 2014 May WW-8 B17

 SYSTEM
< SYSTEM DESCRIPTION >
SYSTEM
A
FRONT WIPER AND WASHER SYSTEM
FRONT WIPER AND WASHER SYSTEM : System Description INFOID:0000000008270300
B
SYSTEM DIAGRAM
C

JMLIA2362GB
G

OUTLINE
The front wiper is controlled by each function of BCM and IPDM E/R. H
Control by BCM
• Combination switch reading function
• Front wiper control function I
Control by IPDM E/R
• Front wiper control function
• Relay control function J
For models with washer level switch: Combination meter indicates low washer fluid warning judged by the sig-
nal from the washer level switch. For details of low washer fluid warning, refer to MWI-60, "WARNING LAMPS/
INDICATOR LAMPS : Washer Fluid Warning Lamp".
K
FRONT WIPER BASIC OPERATION
• BCM detects the combination switch condition by the combination switch reading function.
• BCM transmits the front wiper request signal to IPDM E/R via CAN communication depending on each oper- WW
ating condition of the front wiper.
• IPDM E/R turns ON/OFF the integrated front wiper relay and the front wiper high relay according to the front
wiper request signal. IPDM E/R provides the power supply to operate the front wiper HI/LO operation.
M
FRONT WIPER LO OPERATION
• BCM transmits the front wiper request signal (LO) to IPDM E/R via CAN communication according to the
front wiper LO operating condition.
N
Front wiper LO operating condition
- Ignition switch ON
- Front wiper switch LO or front wiper switch MIST (while pressing) O
• IPDM E/R turns ON the integrated front wiper relay according to the front wiper request signal (LO).
FRONT WIPER HI OPERATION
• BCM transmits the front wiper request signal (HI) to IPDM E/R via CAN communication according to the P
front wiper HI operating condition.
Front wiper HI operating condition
- Ignition switch ON
- Front wiper switch HI
• IPDM E/R turns ON the integrated front wiper relay and the front wiper high relay according to the front wiper
request signal (HI).

Revision: 2014 May WW-9 B17

 SYSTEM
< SYSTEM DESCRIPTION >
FRONT WIPER INT OPERATION
• BCM transmits the front wiper request signal (INT) to IPDM E/R via CAN communication depending on the
front wiper INT operating condition and intermittent operation delay interval according to the wiper intermit-
tent dial position.
Front wiper INT operating condition
- Ignition switch ON
- Front wiper switch INT
• IPDM E/R turns ON the integrated front wiper relay so that the front wiper is operated only once according to
the front wiper request signal (INT).
• BCM detects stop position/except stop position of the front wiper motor according to the front wiper stop
position signal received from IPDM E/R via CAN communication.
• BCM transmits the front wiper request signal (INT) again after the intermittent operation delay interval.

JPLIA1256GB

NOTE:
Factory setting of the front wiper intermittent operation is operation linked with vehicle speed. Front wiper
intermittent operation can be set to operation linked or not linked with vehicle speed using CONSULT. Refer to
WW-18, "WIPER : CONSULT Function - WIPER" (with Intelligent Key), WW-21, "WIPER : CONSULT Function
(BCM - WIPER)" (without Intelligent Key).
Front wiper intermittent operation with vehicle speed
• BCM calculates the intermittent operation delay interval from the following
- Vehicle speed signal
- Wiper intermittent dial position
Intermittent operation delay Interval
Unit: Second
Intermittent Vehicle speed
Wiper intermittent
operation 0 – 5 km/h 5 – 65 km/h
dial position 65 km/h (40.4 MPH) or more
interval (0 – 3.1 MPH) (3.1 – 40.4 MPH)*
1 1 0.4 0.24
Short
2 ↑ 2.5 1 0.6
3 5 2 1.2
4 7.5 3 1.8
5 12.5 5 3
6 ↓ 25 10 6
Long
7 40 16 9.6

*: When operation setting is not linked with vehicle speed.

FRONT WIPER AUTO STOP OPERATION
• BCM stops transmitting the front wiper request signal when the front wiper switch is turned OFF.
• IPDM E/R detects the front wiper stop position signal from the front wiper motor and detects the front wiper
motor position (stop position/except stop position).

Revision: 2014 May WW-10 B17

 SYSTEM
< SYSTEM DESCRIPTION >
• When the front wiper request signal is stopped, IPDM E/R turns ON the front wiper relay until the front wiper
motor returns to the stop position. A

JPLIA0410GB

NOTE: F
• BCM stops the transmitting of the front wiper request signal when the ignition switch is OFF.
• IPDM E/R turns the front wiper relay OFF when the ignition switch is OFF.
FRONT WIPER OPERATION LINKED WITH WASHER G
• BCM transmits the front wiper request signal (LO) to IPDM E/R via CAN communication according to the
washer linked operating condition of the front wiper.
• BCM transmits the front wiper request signal (LO) so that the front wiper operates approximately 2 times
H
when the front washer switch OFF is detected.
Washer linked operating condition of front wiper
- Ignition switch ON I
- Front washer switch ON (0.4 second or more)
• IPDM E/R turns ON the integrated front wiper relay according to the front wiper request signal (LO).
• The washer pump is grounded through the combination switch with the front washer switch ON.
J
FRONT WIPER DROP WIPE OPERATION
• BCM controls the front wiper to operate once according to the conditions of front wiper drop wipe operation.
Front wiper drop wipe operating condition K
- Ignition switch ON
- Front wiper switch OFF
- Front washer switch OFF WW
• BCM transmits the front wiper request signal (LO) to IPDM E/R via CAN communication so that the front
wiper operates once at three seconds after front wiper operation linked with washer.
• IPDM E/R turns ON the integrated front wiper relay according to the front wiper request signal (LO).
NOTE: M
Factory setting of the front wiper drop wipe operation is ON. Front wiper drop wipe operation can be set to ON
or OFF using CONSULT. Refer to WW-18, "WIPER : CONSULT Function - WIPER" (with Intelligent Key) WW-
21, "WIPER : CONSULT Function (BCM - WIPER)" (without Intelligent Key). N
FRONT WIPER SERVICE POSITION OPERATION
• Front wiper operates in LO then stops and stays in lock back position when front washer switch is turned ON
while ignition switch is OFF. O
• BCM transmits front wiper service position signal to IPDM E/R via CAN communication according to the front
wiper service position function operating conditions.
Operation conditions of front wiper service position function P
- Turn ignition switch OFF (within 1 minutes)
- Front washer switch ON (0.4 second or more)
• Front wiper operates at LO and then stops when IPDM E/R detects front wiper service position signal.
• Front wiper service position function is cancelled when front wiper washer switch is turned ON again within 1
minute after turning ignition switch OFF.

Revision: 2014 May WW-11 B17

 SYSTEM
< SYSTEM DESCRIPTION >
If 1 minute or more is passed after turning ignition switch OFF, front wiper service position function is can-
celled when ignition switch is turned ON and front wiper switch (INT, LO, HI, MIST, or WASHER) is turned
ON again.
NOTE:
While front wiper is stopped according to front wiper service position function.
Even front wiper switch (INT, LO, or HI) is ON when ignition switch is turned ON again, front wiper does not
operate until front wiper switch is operated once to the INT, LO, or HI position.
FRONT WIPER AND WASHER SYSTEM : Circuit Diagram INFOID:0000000009053203

JMLIA4244GB

Revision: 2014 May WW-12 B17

 SYSTEM
< SYSTEM DESCRIPTION >
FRONT WIPER AND WASHER SYSTEM : Fail-Safe INFOID:0000000008270302

A
CAN COMMUNICATION CONTROL
When CAN communication with ECM and BCM is impossible, IPDM E/R performs fail-safe control. After CAN
communication recovers normally, it also returns to normal control. B
If No CAN Communication Is Available With BCM

Control part Fail-safe operation C

• The status just before activation of fail-safe control is maintained until the ignition switch is turned OFF while
the front wiper is operating at LO or HI speed.
• The wiper is operated at LO speed until the ignition switch is turned OFF if the fail-safe control is activated D
while the front wiper is set in the INT mode and the front wiper motor is operating.
Front wiper motor
• Returns automatically wiper to stop position when ignition switch is turned ON if fail-safe control is activated
while front wiper motor is operated and wiper stop in the other position than stop position.
• The status is held at service position if the fail-safe control is activated while the service position function is E
operating.

FRONT WIPER PROTECTION FUNCTION

IPDM E/R detects front wiper stop position by a front wiper stop position signal. F
When a front wiper stop position signal is in the conditions listed below, IPDM E/R stops power supply to wiper
after repeating a front wiper 10 seconds activation and 20 seconds stop.
G
Ignition switch Front wiper switch Front wiper stop position signal
OFF The front wiper stop position signal (stop position) cannot be input for 10 seconds.
ON H
ON The front wiper stop position signal does not change for 10 seconds.
NOTE:
This operation status can be confirmed on the IPDM E/R “Data Monitor” that displays “BLOCK” for the item
“WIP PROT” while the wiper is stopped. I
HEAD LAMP WASHER SYSTEM
HEAD LAMP WASHER SYSTEM : System Description INFOID:0000000008270306 J

SYSTEM DIAGRAM
K

WW

O
JMLIA0559GB

OUTLINE
Headlamp washer is controlled by each function of BCM and IPDM E/R. P

Control by BCM
• Combination switch reading function
• Headlamp washer control function
Control by IPDM E/R
• Headlamp washer relay control function

Revision: 2014 May WW-13 B17

 SYSTEM
< SYSTEM DESCRIPTION >
HEADLAMP WASHER OPERATION
• BCM detects the combination switch condition by the combination switch reading function.
• BCM transmits the headlamp washer request signal to IPDM E/R using CAN communication depending on
each operating condition of the headlamp washer.

JMLIA2363GB

Operate by front washer switch at the first time

- Ignition switch ON
- Headlamps ON
- Front washer switch ON at first time
Operate by front washer switch from the second time
- Ignition switch ON
- Headlamps ON
- Front washer switch ON at fifth time after the first time
• IPDM E/R turns ON/OFF the headlamp washer relay by receiving the headlamp washer request signal, and
controls the headlamp washer.

Revision: 2014 May WW-14 B17

 SYSTEM
< SYSTEM DESCRIPTION >
HEAD LAMP WASHER SYSTEM : Circuit Diagram INFOID:0000000009053204

WW

JMLIA3760GB
P
WARNING/INDICATOR/CHIME LIST

Revision: 2014 May WW-15 B17

 SYSTEM
< SYSTEM DESCRIPTION >
WARNING/INDICATOR/CHIME LIST : Warning Lamps/Indicator Lamps INFOID:0000000008738390

Item Design Reference

For layout, refer to MWI-7, "METER SYSTEM : Design".
Washer fluid warning lamp For function, refer to MWI-60, "WARNING LAMPS/INDICATOR LAMPS : Washer Fluid
Warning Lamp".

Revision: 2014 May WW-16 B17

 DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
A
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) INFOID:0000000008755604
B
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
C
Diagnosis mode Function Description
Work Support Changes the setting for each system function.
D
Self Diagnostic Result Displays the diagnosis results judged by BCM.
CAN Diag Support Monitor Monitors the reception status of CAN communication viewed from BCM.
Data Monitor The BCM input/output signals are displayed. E
Active Test The signals used to activate each device are forcibly supplied from BCM.
Ecu Identification The BCM part number is displayed.
• Read and save the vehicle specification. F
Configuration
• Write the vehicle specification when replacing BCM.

SYSTEM APPLICATION
G
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
×: Applicable item H
Diagnosis mode
System Sub system selection item
Work Support Data Monitor Active Test
I
Door lock DOOR LOCK × × ×
Rear window defogger REAR DEFOGGER × ×
Warning chime BUZZER × × J
Interior room lamp timer INT LAMP × × ×
Exterior lamp HEAD LAMP × × ×
K
Wiper and washer WIPER × × ×
Turn signal and hazard warning lamps FLASHER × × ×
• Automatic A/C
AIR CONDITONER × WW
• Manual A/C
• Intelligent Key system
INTELLIGENT KEY × × ×
• Engine start system
M
Combination switch COMB SW ×
Body control system BCM ×
NATS IMMU × × × N
Interior room lamp battery saver BATTERY SAVER × × ×
Trunk lid open TRUNK ×
O
— THEFT ALM* × × ×
— RETAINED PWR* ×
Signal buffer system SIGNAL BUFFER × × P
NOTE:
*: This item is displayed, but not used.

FREEZE FRAME DATA (FFD)

The BCM records the following vehicle condition at the time a particular DTC is detected, and displays on
CONSULT.

Revision: 2014 May WW-17 B17

 DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >

CONSULT screen item Indication/Unit Description

Vehicle Speed km/h Vehicle speed of the moment a particular DTC is detected
Odo/Trip Meter km Total mileage (Odometer value) of the moment a particular DTC is detected
While turning BCM status from low power consumption mode to
SLEEP>LOCK
normal mode (Power supply position is “LOCK”)
While turning BCM status from low power consumption mode to
SLEEP>OFF
normal mode (Power supply position is “OFF”.)
LOCK>ACC While turning power supply position from “LOCK” to “ACC”
ACC>ON While turning power supply position from “ACC” to “IGN”
While turning power supply position from “RUN” to “ACC” (Vehicle
RUN>ACC
is stopping and selector lever is except P position.)
While turning power supply position from “CRANKING” to “RUN”
CRANK>RUN
(From cranking up the engine to run it)
While turning power supply position from “RUN“ to “ACC” (Emer-
RUN>URGENT
gency stop operation)
ACC>OFF Power supply position While turning power supply position from “ACC” to “OFF”
status of the moment a
Vehicle Condition OFF>LOCK While turning power supply position from “OFF” to “LOCK”
particular DTC is de-
OFF>ACC tected* While turning power supply position from “OFF” to “ACC”
ON>CRANK While turning power supply position from “IGN” to “CRANKING”
While turning BCM status from normal mode (Power supply posi-
OFF>SLEEP
tion is “OFF”.) to low power consumption mode
While turning BCM status from normal mode (Power supply posi-
LOCK>SLEEP
tion is “LOCK”.) to low power consumption mode
LOCK Power supply position is “LOCK”.
OFF Power supply position is “OFF”.
ACC Power supply position is “ACC”.
ON Power supply position is “IGN”
ENGINE RUN Power supply position is “RUN”.
CRANKING Power supply position is “CRANKING”.
The number of times that ignition switch is turned ON after DTC is detected
• The number is 0 when a malfunction is detected now.
IGN Counter 0 - 39 • The number increases like 1 → 2 → 3...38 → 39 after returning to the normal condition
whenever ignition switch OFF → ON.
• The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.
NOTE:
*: Refer to the following for details at the power supply position.
• LOCK: Ignition switch OFF with steering locked
• OFF: Ignition switch OFF with steering unlocked
• ACC: Ignition switch ACC
• IGN: Ignition switch ON with engine stopped
• RUN: Ignition switch ON with engine running
• CRANKING: At engine cranking
WIPER
WIPER : CONSULT Function - WIPER INFOID:0000000008270310

WORK SUPPORT

Revision: 2014 May WW-18 B17

 DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >

Service item Setting item Description A

Linked with vehicle speed
On* (Front wiper intermittent time linked with the vehicle speed and
wiper intermittent dial position.) The setting of front wiper
WIPER SPEED B
INT operation can be
SETTING Not linked with vehicle speed changed.
Off (Front wiper intermittent time linked with the wiper intermittent dial
position.)
C
MODE1 Front wiper drop wipe OFF
MODE2* Front wiper drop wipe ON The setting of drop wipe
DROP WIPE
operation can be
FUNC SET MODE3 — D
changed.
MODE4 —
*: Factory setting
E
DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items. F

Monitor Item
Description
[Unit] G
PUSH SW
The switch status input from push-button ignition switch.
[Off/On]
VEH SPEED 1 Displays the value of the vehicle speed signal received from combination meter via CAN com- H
[km/h] munication.
FR WIPER HI
[Off/On] I
FR WIPER LOW
[Off/On]
Status of each switch judged by BCM using the combination switch reading function.
FR WASHER SW J
[Off/On]
FR WIPER INT
[Off/On] K
FR WIPER STOP Displays the status of the front wiper stop position signal received from IPDM E/R via CAN
[Off/On] communication.
INT VOLUME
Status of each switch judged by BCM using the combination switch reading function.
WW
[1 − 7]
H/L WSR SW* NOTE:
[Off/On] The item is indicated, but not monitored.
M
RAIN SENSOR NOTE:
[OFF/LOW/HIGH/SPLASH/NG] The item is indicated, but not monitored.
*: With headlamp washer. N
ACTIVE TEST

Test item Operation Description O

Transmits the front wiper request signal (HI) to IPDM E/R via CAN communication to op-
Hi
erate the front wiper HI operation.
Transmits the front wiper request signal (LO) to IPDM E/R via CAN communication to op- P
Lo
FR WIPER erate the front wiper LO operation.
Transmits the front wiper request signal (INT) to IPDM E/R via CAN communication to
INT
operate the front wiper INT operation.
Off Stops transmitting the front wiper request signal to stop the front wiper operation.
Transmits the headlamp washer request signal to IPDM E/R via CAN communication to
HEADLAMP WASHER* On
operate the headlamp washer operation.

Revision: 2014 May WW-19 B17

 DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >
*: With headlamp washer.

Revision: 2014 May WW-20 B17

 DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
A
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) INFOID:0000000008755610
B
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
C
Diagnosis mode Function Description
Work Support Changes the setting for each system function.
D
Self Diagnostic Result Displays the diagnosis results judged by BCM.
CAN Diag Support Monitor Monitors the reception status of CAN communication viewed from BCM.
Data Monitor The BCM input/output signals are displayed. E
Active Test The signals used to activate each device are forcibly supplied from BCM.
Ecu Identification The BCM part number is displayed.
• Read and save the vehicle specification. F
Configuration
• Write the vehicle specification when replacing BCM.

SYSTEM APPLICATION
G
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
×: Applicable item H
Diagnosis mode
System Sub system selection item
Work Support Data Monitor Active Test
I
Door lock DOOR LOCK × × ×
Rear window defogger REAR DEFOGGER × ×
Warning chime BUZZER × × J
Interior room lamp control INT LAMP × × ×
Remote keyless entry system MULTI REMOTE ENT × × ×
Exterior lamp HEAD LAMP × × ×
K

Wiper and washer WIPER × × ×

Turn signal and hazard warning lamps FLASHER × × WW
Manual A/C AIR CONDITONER × ×
Combination switch COMB SW ×
Body control system BCM × M
NATS IMMU × ×
Interior room lamp battery saver BATTERY SAVER × × ×
N
Trunk lid open TRUNK ×
— THEFT ALM* × × ×
— RETAINED PWR* × O
Signal buffer system SIGNAL BUFFER × ×
Panic alarm PANIC ALARM ×
P
*: This item is displayed, but is not used.
WIPER
WIPER : CONSULT Function (BCM - WIPER) INFOID:0000000008270312

WORK SUPPORT

Revision: 2014 May WW-21 B17

 DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >

Service item Setting item Description

Linked with vehicle speed
On* (Front wiper intermittent time linked with the vehicle speed and
wiper intermittent dial position.) The setting of front wiper
WIPER SPEED
INT operation can be
SETTING Not linked with vehicle speed changed.
Off (Front wiper intermittent time linked with the wiper intermittent dial
position.)
MODE1 Front wiper drop wipe OFF
MODE2* Front wiper drop wipe ON The setting of drop wipe
DROP WIPE
operation can be
FUNC SET MODE3 — changed.
MODE4 —
*: Factory setting
DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor Item
Description
[Unit]
IGN ON SW
Ignition switch ON status judged from ignition power supply.
[On/Off]
IGN SW CAN
Ignition switch ON status received from IPDM E/R via CAN communication.
[On/Off]
FR WIPER HI
[On/Off]
FR WIPER LOW
[On/Off]
FR WIPER INT
Each switch status that BCM judges from the combination switch reading function.
[On/Off]
FR WASHER SW
[On/Off]
INT VOLUME
[1 − 7]
FR WIPER STOP
Front wiper motor (stop position) status received from IPDM E/R via CAN communication.
[On/Off]
VEHICLE SPEED The value of the vehicle speed signal received from combination meter via CAN communica-
[km/h] tion.
REVERSE SW CAN
Reverse position status as judged from TCM via CAN communication.
[On/Off]
RAIN SENSOR
NOTE:
[OFF/LOW/HIGH/SPLASH/
The item is indicated, but not monitored.
NG]

ACTIVE TEST

Test item Operation Description

Transmits the front wiper request signal (HI) to IPDM E/R via CAN communication to
Hi
operate the front wiper HI operation.
Transmits the front wiper request signal (LO) to IPDM E/R via CAN communication to
Lo
FR WIPER operate the front wiper LO operation.
Transmits the front wiper request signal (INT) to IPDM E/R via CAN communication to
INT
operate the front wiper INT operation.
Off Stops transmitting the front wiper request signal to stop the front wiper operation.

Revision: 2014 May WW-22 B17

 DIAGNOSIS SYSTEM (IPDM E/R) (WITH INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (IPDM E/R) (WITH INTELLIGENT KEY SYSTEM)
A
Diagnosis Description INFOID:0000000008755613

AUTO ACTIVE TEST B

Description
In auto active test mode, the IPDM E/R sends a drive signal to the following systems to check their operation.
• Rear window defogger C
• Front wiper motor
• Parking lamp
• License plate lamp D
• Tail lamp
• Front fog lamp
• Headlamp (LO, HI)
• A/C compressor (magnet clutch) E
• Cooling fan
Operation Procedure
CAUTION: F
Wiper arm interferes with hood when wiper is operated while wiper arm is in the raised position.
Always perform auto active test without setting wiper arm in the raised position. Always pour water on
front windshield glass in advance to auto active test so that damage on front windshield glass surface G
is prevented.
NOTE:
Never perform auto active test in the following conditions. H
• CONSULT is connected
• Passenger door is open
1. Turn the ignition switch OFF.
I
2. Turn the ignition switch ON, and within 20 seconds, press the driver door switch 10 times. Then turn the
ignition switch OFF.
3. Turn the ignition switch ON within 10 seconds. After that the horn sounds once and the auto active test
J
starts.
NOTE:
Engine starts when ignition switch is turned ON while brake pedal is depressed.
4. After a series of the following operations is repeated 3 times, auto active test is completed. K
NOTE:
• When auto active test mode has to be cancelled halfway through test, turn the ignition switch OFF.
• When auto active test is not activated, door switch may be the cause. Check door switch. Refer to DLK-94, WW
"Component Function Check".
Inspection in Auto Active Test Mode
When auto active test mode is actuated, the following operation sequence is repeated 3 times. M

Operation
Inspection location Operation
sequence N
1 Rear window defogger 10 seconds
2 Front wiper motor LO for 5 seconds → HI for 5 seconds
• Parking lamp O
• License plate lamp
3 10 seconds
• Tail lamp
• Front fog lamp
P
4 Headlamp LO for 10 seconds →HI ON ⇔ OFF 5 times
5 A/C compressor (magnet clutch) ON ⇔ OFF 5 times
6 Cooling fan LO for 5 seconds → HI for 5 seconds

Revision: 2014 May WW-23 B17

 DIAGNOSIS SYSTEM (IPDM E/R) (WITH INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >
Concept of auto active test

JMMIA0588GB

NOTE:
Side marker lamp is not applied.
• IPDM E/R starts the auto active test with the door switch signals transmitted by BCM via CAN communica-
tion. Therefore, the CAN communication line between IPDM E/R and BCM is considered normal if the auto
active test starts successfully.
• The auto active test facilitates troubleshooting if any systems controlled by IPDM E/R cannot be operated.
Diagnosis chart in auto active test mode

Symptom Inspection contents Possible cause

YES BCM signal input circuit

Perform auto active test. • Rear window defogger

Rear window defogger does not operate Does the rear window de- • Rear window defogger ground circuit
fogger operate? NO • Harness or connector between IPDM E/
R and rear window defogger
• IPDM E/R
Any of the following components do not operate YES BCM signal input circuit
• Parking lamp
• License plate lamp Perform auto active test. • Lamp or motor
• Tail lamp Does the applicable sys- • Lamp or motor ground circuit
• Front fog lamp tem operate? NO • Harness or connector between IPDM E/
• Headlamp (HI, LO) R and applicable system
• Front wiper motor • IPDM E/R

• A/C amp. signal input circuit

• CAN communication signal between A/
YES C amp. and ECM
Perform auto active test. • CAN communication signal between
A/C compressor does not operate Does the magnet clutch ECM and IPDM E/R
operate? • Magnet clutch
• Harness or connector between IPDM E/
NO
R and magnet clutch
• IPDM E/R

Revision: 2014 May WW-24 B17

 DIAGNOSIS SYSTEM (IPDM E/R) (WITH INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >
Symptom Inspection contents Possible cause
A
• ECM signal input circuit
YES • CAN communication signal between
ECM and IPDM E/R
Except MR16DDT engine models B
• Harness or connector between IPDM E/
R and cooling fan motor
• Cooling fan motor
• IPDM E/R
C
Perform auto active test. MR16DDT engine models
Cooling fan does not operate Does the cooling fan op- • Harness or connector between IPDM E/
erate? R and cooling fan relay D
NO • Harness or connector between IPDM E/
R and cooling fan control module.
• Harness or connector between cooling
fan control module and cooling fan mo- E
tor
• Cooling fan motor
• Cooling fan relay
• Cooling fan control module F
• IPDM E/R

CONSULT Function (IPDM E/R) INFOID:0000000008755614

G
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with IPDM E/R.
H
Diagnosis mode Description
Ecu Identification Allows confirmation of IPDM E/R part number.
I
Self Diagnostic Result Displays the diagnosis results judged by IPDM E/R.
Data Monitor Displays the real-time input/output data from IPDM E/R input/output data.
Active Test IPDM E/R can provide a drive signal to electronic components to check their operations. J
CAN Diag Support Monitor The results of transmit/receive diagnosis of CAN communication can be read.

SELF DIAGNOSTIC RESULT K

Refer to PCS-25, "DTC Index".
DATA MONITOR
NOTE: WW
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
M
Monitor Item MAIN
Description
[Unit] SIGNALS
MOTOR FAN REQ Displays the value of the cooling fan speed request signal received from ECM via CAN
× N
[1/2/3/4] communication.
AC COMP REQ Displays the status of the A/C compressor request signal received from ECM via CAN
×
[Off/On] communication.
O
TAIL&CLR REQ Displays the status of the position light request signal received from BCM via CAN
×
[Off/On] communication.
HL LO REQ Displays the status of the low beam request signal received from BCM via CAN com-
× P
[Off/On] munication.
HL HI REQ Displays the status of the high beam request signal received from BCM via CAN com-
×
[Off/On] munication.
FR FOG REQ Displays the status of the front fog light request signal received from BCM via CAN
×
[Off/On] communication.
FR WIP REQ Displays the status of the front wiper request signal received from BCM via CAN com-
×
[Stop/1LOW/Low/Hi] munication.

Revision: 2014 May WW-25 B17

 DIAGNOSIS SYSTEM (IPDM E/R) (WITH INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >
Monitor Item MAIN
Description
[Unit] SIGNALS
WIP AUTO STOP
× Displays the status of the front wiper auto stop position signal judged by IPDM E/R.
[STOP P/ACT P]
WIP PROT
× Displays the status of the front wiper fail-safe operation judged by IPDM E/R.
[Off/BLOCK]
IGN RLY1 -REQ Displays the status of the ignition switch ON signal received from BCM via CAN com-
[Off/On] munication.
IGN RLY
× Displays the status of the ignition relay judged by IPDM E/R.
[Off/On]
PUSH SW
Displays the status of the push-button ignition switch judged by IPDM E/R.
[Off/On]
INTER/NP SW Displays the status of the ignition power supply (M/T models) or shift position (CVT
[Off/On] models) judged by IPDM E/R.
ST RLY CONT Displays the status of the starter relay status signal received from BCM via CAN com-
[Off/On] munication.
IHBT RLY -REQ Displays the status of the starter control relay signal received from BCM via CAN com-
[Off/On] munication.
ST/INHI RLY
Displays the status of the starter relay and starter control relay judged by IPDM E/R.
[Off/ ST ON/INHI ON/UNKWN]
DETENT SW
Displays the status of the CVT shift selector (detention switch) judged by IPDM E/R.
[Off/On]
S/L RLY -REQ Displays the status of the steering lock relay signal received from BCM via CAN com-
[Off/On] munication.
S/L STATE
Displays the status of the steering lock judged by IPDM E/R.
[LOCK/UNLK/UNKWN]
DTRL REQ NOTE:
[Off/On] The item is indicated, but not monitored.
OIL P SW NOTE:
[Open/Close] The item is indicated, but not monitored.
Displays the status of the push-button ignition switch judged by IPDM E/R.
HOOD SW
NOTE:
[Off/On]
This item is monitored only for models with vehicle security system.
HL WASHER REQ Displays the status of the headlamp washer request signal received from BCM via
[Off/On] CAN communication.
THFT HRN REQ Displays the status of the theft warning horn request signal received from BCM via
[Off/On] CAN communication.
HORN CHIRP NOTE:
[Off/On] The item is indicated, but not monitored.

ACTIVE TEST
Test item

Test item Operation Description

HORN On Operates horn relay for 20 ms.
Off OFF
REAR DEFOGGER
On Operates the rear window defogger relay.
Off OFF
FRONT WIPER Lo Operates the front wiper relay.
Hi Operates the front wiper relay and front wiper high relay.

Revision: 2014 May WW-26 B17

 DIAGNOSIS SYSTEM (IPDM E/R) (WITH INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >
Test item Operation Description
A
1 OFF
MOTOR FAN 2 Operates the cooling fan relay (LO operation).
(Except MR16DDT engine
models) 3 B
Operates the cooling fan relay (HI operation).
4
1 OFF
2 Transmits 50% pulse duty signal (PWM signal) to the cooling fan control module. C
MOTOR FAN
(MR16DDT engine models) 3 Transmits 75% pulse duty signal (PWM signal) to the cooling fan control module.
4 Transmits 100% pulse duty signal (PWM signal) to the cooling fan control module.
D
HEAD LAMP WASHER On Operates the headlamp washer relay for 1 second.
Off OFF
TAIL Operates the tail lamp relay. E
Lo Operates the headlamp low relay.
EXTERNAL LAMPS
Operates the headlamp low relay and ON/OFF the headlamp high relay at 1 second
Hi F
intervals.
Fog Operates the front fog lamp relay.

WW

Revision: 2014 May WW-27 B17

 DIAGNOSIS SYSTEM (IPDM E/R) (WITHOUT INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (IPDM E/R) (WITHOUT INTELLIGENT KEY SYS-
TEM)
Diagnosis Description INFOID:0000000008755616

AUTO ACTIVE TEST

Description
In auto active test mode, the IPDM E/R sends a drive signal to the following systems to check their operation.
• Rear window defogger
• Front wiper motor
• Parking lamp
• License plate lamp
• Tail lamp
• Front fog lamp
• Headlamp (LO, HI)
• A/C compressor (magnet clutch)
• Cooling fan
Operation Procedure
CAUTION:
Wiper arm interferes with hood when wiper is operated while wiper arm is in the raised position.
Always perform auto active test without setting wiper arm in the raised position. Always pour water on
front windshield glass in advance to auto active test so that damage on front windshield glass surface
is prevented.
NOTE:
Never perform auto active test in the following conditions.
• CONSULT is connected
• Passenger door is open
1. Turn the ignition switch OFF.
2. Turn the ignition switch ON, and within 20 seconds, press the driver door switch 10 times. Then turn the
ignition switch OFF.
3. Turn the ignition switch ON within 10 seconds. After that the horn sounds once and the auto active test
starts.
4. After a series of the following operations is repeated 3 times, auto active test is completed.
NOTE:
• When auto active test mode has to be cancelled halfway through test, turn the ignition switch OFF.
• When auto active test is not activated, door switch may be the cause. Check door switch. Refer to DLK-268,
"Component Function Check".
Inspection in Auto Active Test Mode
When auto active test mode is actuated, the following operation sequence is repeated 3 times.

Operation
Inspection location Operation
sequence
1 Rear window defogger 10 seconds
2 Front wiper motor LO for 5 seconds → HI for 5 seconds
• Parking lamp
• License plate lamp
3 10 seconds
• Tail lamp
• Front fog lamp
4 Headlamp LO for 10 seconds →HI ON ⇔ OFF 5 times
5 A/C compressor (magnet clutch) ON ⇔ OFF 5 times
6 Cooling fan LO for 5 seconds → HI for 5 seconds

Revision: 2014 May WW-28 B17

 DIAGNOSIS SYSTEM (IPDM E/R) (WITHOUT INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >
Concept of auto active test
A

JMMIA0588GB F
NOTE:
Side marker lamp is not applied.
• IPDM E/R starts the auto active test with the door switch signals transmitted by BCM via CAN communica-
tion. Therefore, the CAN communication line between IPDM E/R and BCM is considered normal if the auto G
active test starts successfully.
• The auto active test facilitates troubleshooting if any systems controlled by IPDM E/R cannot be operated.
Diagnosis chart in auto active test mode H

Symptom Inspection contents Possible cause

YES BCM signal input circuit
I

Perform auto active test. • Rear window defogger

Rear window defogger does not operate Does the rear window de- • Rear window defogger ground circuit
fogger operate? NO • Harness or connector between J
IPDM E/R and rear window defogger
• IPDM E/R
Any of the following components do not operate YES BCM signal input circuit K
• Parking lamp
• License plate lamp Perform auto active test. • Lamp or motor
• Tail lamp Does the applicable system • Lamp or motor ground circuit
• Front fog lamp operate? NO • Harness or connector between WW
• Headlamp (HI, LO) IPDM E/R and applicable system
• Front wiper motor • IPDM E/R

• A/C amp. signal input circuit M

• CAN communication signal between
YES A/C amp. and ECM
Perform auto active test. • CAN communication signal between
A/C compressor does not operate Does the magnet clutch op- ECM and IPDM E/R N
erate? • Magnet clutch
• Harness or connector between
NO
IPDM E/R and magnet clutch O
• IPDM E/R

Revision: 2014 May WW-29 B17

 DIAGNOSIS SYSTEM (IPDM E/R) (WITHOUT INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >
Symptom Inspection contents Possible cause
• ECM signal input circuit
YES • CAN communication signal between
ECM and IPDM E/R
Except MR16DDT engine models
• Harness or connector between
IPDM E/R and cooling fan motor
• Cooling fan motor
• IPDM E/R
MR16DDT engine models
Perform auto active test. • Harness or connector between
Cooling fan does not operate Does the cooling fan oper- IPDM E/R and cooling fan relay
ate? • Harness or connector between
NO
IPDM E/R and cooling fan control
module.
• Harness or connector between cool-
ing fan control module and cooling
fan motor
• Cooling fan motor
• Cooling fan relay
• Cooling fan control module
• IPDM E/R

CONSULT Function (IPDM E/R) INFOID:0000000008755617

APPLICATION ITEM
CONSULT performs the following functions via CAN communication with IPDM E/R.

Diagnosis mode Description

Ecu Identification Allows confirmation of IPDM E/R part number.
Self Diagnostic Result Displays the diagnosis results judged by IPDM E/R.
Data Monitor Displays the real-time input/output data from IPDM E/R input/output data.
Active Test IPDM E/R can provide a drive signal to electronic components to check their operations.
CAN Diag Support Monitor The results of transmit/receive diagnosis of CAN communication can be read.

SELF DIAGNOSTIC RESULT

Refer to PCS-57, "DTC Index".
DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor Item MAIN SIG-

Description
[Unit] NALS
MOTOR FAN REQ Displays the value of the cooling fan speed request signal received from ECM via
×
[1/2/3/4] CAN communication.
AC COMP REQ Displays the status of the A/C compressor request signal received from ECM via
×
[Off/On] CAN communication.
TAIL&CLR REQ Displays the status of the position light request signal received from BCM via CAN
×
[Off/On] communication.
HL LO REQ Displays the status of the low beam request signal received from BCM via CAN
×
[Off/On] communication.
HL HI REQ Displays the status of the high beam request signal received from BCM via CAN
×
[Off/On] communication.
FR FOG REQ Displays the status of the front fog light request signal received from BCM via
×
[Off/On] CAN communication.

Revision: 2014 May WW-30 B17

 DIAGNOSIS SYSTEM (IPDM E/R) (WITHOUT INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >
Monitor Item MAIN SIG-
Description
[Unit] NALS A
FR WIP REQ Displays the status of the front wiper request signal received from BCM via CAN
×
[Stop/1LOW/Low/Hi] communication.
WIP AUTO STOP Displays the status of the front wiper auto stop position signal judged by IPDM E/ B
×
[STOP P/ACT P] R.
WIP PROT
× Displays the status of the front wiper fail-safe operation judged by IPDM E/R.
[Off/BLOCK] C
IGN RLY
× Displays the status of the ignition relay judged by IPDM E/R.
[Off/On]
INTER/NP SW D
Displays the status of the shift position (CVT models) judged by IPDM E/R.
[Off/On]
ST RLY REQ Displays the status of the starter relay status signal received from BCM via CAN
[Off/On] communication. E
DTRL REQ NOTE:
[Off/On] This item is indicated, but not monitored.
OIL P SW NOTE: F
[Open/Close] This item is indicated, but not monitored.
HOOD SW NOTE:
[Off/On] This item is indicated, but not monitored.
G
HL WASHER REQ NOTE:
[Off/On] This item is indicated, but not monitored.
THFT HRN REQ Displays the status of the theft warning horn request signal received from BCM H
[Off/On] via CAN communication.
HORN CHIRP NOTE:
[Off/On] This item is indicated, but not monitored.
I
ACTIVE TEST
Test item
J
Test item Operation Description
HORN On Operates horn relay for 20 ms.
Off OFF
K
REAR DEFOGGER
On Operates the rear window defogger relay.
Off OFF WW
FRONT WIPER Lo Operates the front wiper relay.
Hi Operates the front wiper relay and front wiper high relay.
1 OFF M
MOTOR FAN 2 Operates the cooling fan relay (LO operation).
(Except MR16DDT engine
models) 3
Operates the cooling fan relay (HI operation). N
4
1 OFF

MOTOR FAN 2 Transmits 50% pulse duty signal (PWM signal) to the cooling fan control module. O
(MR16DDT engine models) 3 Transmits 75% pulse duty signal (PWM signal) to the cooling fan control module.
4 Transmits 100% pulse duty signal (PWM signal) to the cooling fan control module.
P
NOTE:
HEAD LAMP WASHER On
This item is indicated, but not tested.

Revision: 2014 May WW-31 B17

 DIAGNOSIS SYSTEM (IPDM E/R) (WITHOUT INTELLIGENT KEY SYSTEM)
< SYSTEM DESCRIPTION >
Test item Operation Description
Off OFF
TAIL Operates the tail lamp relay.
Lo Operates the headlamp low relay.
EXTERNAL LAMPS
Operates the headlamp low relay and ON/OFF the headlamp high relay at 1 second
Hi
intervals.
Fog Operates the front fog lamp relay.

Revision: 2014 May WW-32 B17

 BCM, IPDM E/R
< ECU DIAGNOSIS INFORMATION >
ECU DIAGNOSIS INFORMATION A
BCM, IPDM E/R
List of ECU Reference INFOID:0000000008270317
B

With Intelligent Key

ECU Reference
C
BCS-40, "Reference Value"
BCS-63, "Fail-safe"
BCM
BCS-65, "DTC Inspection Priority Chart" D
BCS-66, "DTC Index"
PCS-17, "Reference Value"
E
IPDM E/R PCS-23, "Fail-safe"
PCS-25, "DTC Index"

Without Intelligent Key F

ECU Reference
BCS-129, "Reference Value"
BCS-142, "Fail-safe" G
BCM
BCS-142, "DTC Inspection Priority Chart"
BCS-142, "DTC Index"
H
PCS-17, "Reference Value"
IPDM E/R PCS-23, "Fail-safe"
PCS-25, "DTC Index" I

WW

Revision: 2014 May WW-33 B17

 WIPER AND WASHER SYSTEM
< WIRING DIAGRAM >
WIRING DIAGRAM
WIPER AND WASHER SYSTEM
Wiring Diagram INFOID:0000000008270318

JRLWC4598GB

Revision: 2014 May WW-34 B17

 WIPER AND WASHER SYSTEM
< WIRING DIAGRAM >

WW

JRLWD7541GB

Revision: 2014 May WW-35 B17

 WIPER AND WASHER SYSTEM
< WIRING DIAGRAM >

JRLWD7542GB

Revision: 2014 May WW-36 B17

 WIPER AND WASHER SYSTEM
< WIRING DIAGRAM >

WW

JRLWD7543GB

Revision: 2014 May WW-37 B17

 WIPER AND WASHER SYSTEM
< WIRING DIAGRAM >

JRLWD7544GB

Revision: 2014 May WW-38 B17

 HEADLAMP WASHER SYSTEM
< WIRING DIAGRAM >
HEADLAMP WASHER SYSTEM
A
Wiring Diagram INFOID:0000000008270319

WW

P
JRLWD4135GB

Revision: 2014 May WW-39 B17

 HEADLAMP WASHER SYSTEM
< WIRING DIAGRAM >

JRLWD7545GB

Revision: 2014 May WW-40 B17

 HEADLAMP WASHER SYSTEM
< WIRING DIAGRAM >

WW

JRLWD7546GB

Revision: 2014 May WW-41 B17

 HEADLAMP WASHER SYSTEM
< WIRING DIAGRAM >

JRLWD7547GB

Revision: 2014 May WW-42 B17

 DIAGNOSIS AND REPAIR WORK FLOW
< BASIC INSPECTION >
BASIC INSPECTION A
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow INFOID:0000000008738393
B

OVERALL SEQUENCE
C

WW

JMKIA8652GB

DETAILED FLOW

Revision: 2014 May WW-43 B17

 DIAGNOSIS AND REPAIR WORK FLOW
< BASIC INSPECTION >
1.GET INFORMATION FOR SYMPTOM
1. Get detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurs).
2. Check operation condition of the function that is malfunctioning.

>> GO TO 2.
2.CHECK DTC
1. Check DTC.
2. Perform the following procedure if DTC is detected.
- Record DTC and freeze frame data (Print them out using CONSULT.)
- Erase DTC.
- Study the relationship between the cause detected by DTC and the symptom described by the customer.
3. Check related service bulletins for information.
Are any symptoms described and any DTC detected?
Symptom is described, DTC is detected>>GO TO 3.
Symptom is described, DTC is not detected>>GO TO 4.
Symptom is not described, DTC is detected>>GO TO 5.
3.CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer.
Also study the normal operation and fail-safe related to the symptom.
Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 5.
4.CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer.
Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 6.
5.PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC CONFIRMATION PROCEDURE for the detected DTC, and then check that DTC is detected
again. At this time, always connect CONSULT to the vehicle, and check self diagnostic results in real time.
If two or more DTCs are detected, refer to the following reference, and determine trouble diagnosis order.
• BCM (With Intelligent Key System): Refer to BCS-65, "DTC Inspection Priority Chart".
• BCM (Without Intelligent Key System): Refer to BCS-142, "DTC Inspection Priority Chart".
• IPDM E/R (With Intelligent Key System): Refer to PCS-25, "DTC Index".
• IPDM E/R (Without Intelligent Key System): Refer to PCS-57, "DTC Index".
NOTE:
• Freeze frame data is useful if the DTC is not detected.
• Perform Component Function Check if DTC CONFIRMATION PROCEDURE is not included on Service
Manual. This simplified check procedure is an effective alternative though DTC cannot be detected during
this check.
If the result of Component Function Check is NG, it is the same as the detection of DTC by DTC CONFIR-
MATION PROCEDURE.
Is DTC detected?
YES >> GO TO 7.
NO >> Check according to GI-47, "Intermittent Incident".
6.DETECT MALFUNCTIONING SYSTEM BY SYMPTOM DIAGNOSIS
Detect malfunctioning system according to SYMPTOM DIAGNOSIS based on the confirmed symptom in step
4, and determine the trouble diagnosis order based on possible causes and symptom.
Is the symptom described?
YES >> GO TO 7.

Revision: 2014 May WW-44 B17

 DIAGNOSIS AND REPAIR WORK FLOW
< BASIC INSPECTION >
NO >> Monitor input data from related sensors or check voltage of related module terminals using CON-
SULT. A
7.DETECT MALFUNCTIONING PART BY DIAGNOSIS PROCEDURE
Inspect according to Diagnosis Procedure of the system.
B
Is malfunctioning part detected?
YES >> GO TO 8.
NO >> Check according to GI-47, "Intermittent Incident".
C
8.REPAIR OR REPLACE THE MALFUNCTIONING PART
1. Repair or replace the malfunctioning part.
2. Reconnect parts or connectors disconnected during Diagnosis Procedure again after repair and replace- D
ment.
3. Check DTC. If DTC is detected, erase it.
E
>> GO TO 9.
9.FINAL CHECK
F
When DTC is detected in step 2, perform DTC CONFIRMATION PROCEDURE again, and then check that the
malfunction is repaired securely.
When symptom is described by the customer, refer to confirmed symptom in step 3 or 4, and check that the
symptom is not detected. G
Is DTC detected and does symptom remain?
YES-1 >> DTC is detected: GO TO 7.
YES-2 >> Symptom remains: GO TO 4. H
NO >> Before returning the vehicle to the customer, always erase DTC.

WW

Revision: 2014 May WW-45 B17

 FRONT WIPER MOTOR LO CIRCUIT
< DTC/CIRCUIT DIAGNOSIS >
DTC/CIRCUIT DIAGNOSIS
FRONT WIPER MOTOR LO CIRCUIT
Component Function Check INFOID:0000000008270321

1.CHECK FRONT WIPER LO OPERATION

CONSULT ACTIVE TEST
1. Select “FRONT WIPER” of IPDM E/R active test item.
2. With operating the test item, check front wiper operation.

Lo : Front wiper (LO) operation

Off : Stop the front wiper.
Is the inspection result normal?
YES >> Front wiper motor LO circuit is normal.
NO >> Refer to WW-46, "Diagnosis Procedure".
Diagnosis Procedure INFOID:0000000008270322

1.CHECK FRONT WIPER MOTOR (LO) OUTPUT VOLTAGE

1. Turn ignition switch OFF.
2. Disconnect front wiper motor connector.
3. Turn ignition switch ON, and wait for 10 seconds.
4. Check voltage between front wiper motor harness connector and ground.
LHD models
(+)
Front wiper motor (−) Voltage (Approx.)
Connector Terminal
9 − 16 V
E52 3 Ground
(10 seconds*)

RHD models
(+)
Front wiper motor (−) Voltage (Approx.)
Connector Terminal
9 − 16 V
E52 2 Ground
(10 seconds*)
*: According to front wiper protection function, IPDM E/R supplies voltage for 10 seconds (9 − 16 V) and then
stops for 20 seconds (0 − 1 V). This operations occurs repeatedly.
Is the inspection result normal?
YES >> Replace front wiper motor.
NO >> GO TO 2.
2.CHECK FRONT WIPER MOTOR (LO) CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector and front wiper motor harness connector.
LHD models
IPDM E/R Front wiper motor
Continuity
Connector Terminal Connector Terminal
E21 45 E52 3 Existed

Revision: 2014 May WW-46 B17

 FRONT WIPER MOTOR LO CIRCUIT
< DTC/CIRCUIT DIAGNOSIS >
RHD models
IPDM E/R Front wiper motor A
Continuity
Connector Terminal Connector Terminal
E21 45 E52 2 Existed
B
4. Check continuity between IPDM E/R harness connector and ground.

IPDM E/R
Continuity C
Connector Terminal Ground
E21 45 Not existed
Is the inspection result normal? D
YES >> Replace IPDM E/R. Refer to PCS-37, "Removal and Installation" (With Intelligent Key System) or
PCS-69, "Removal and Installation" (Without Intelligent Key System).
NO >> Repair or replace harness. E

WW

Revision: 2014 May WW-47 B17

 FRONT WIPER MOTOR HI CIRCUIT
< DTC/CIRCUIT DIAGNOSIS >
FRONT WIPER MOTOR HI CIRCUIT
Component Function Check INFOID:0000000008270323

1.CHECK FRONT WIPER HI OPERATION

CONSULT ACTIVE TEST
1. Select “FRONT WIPER” of IPDM E/R active test item.
2. With operating the test item, check front wiper operation.

Hi : Front wiper (HI) operation

Off : Stop the front wiper.
Is the inspection result normal?
YES >> Front wiper motor HI circuit is normal.
NO >> Refer to WW-48, "Diagnosis Procedure".
Diagnosis Procedure INFOID:0000000008270324

1.CHECK FRONT WIPER MOTOR (HI) OUTPUT VOLTAGE

CONSULT ACTIVE TEST
1. Turn ignition switch OFF.
2. Disconnect front wiper motor connector.
3. Turn ignition switch ON.
4. Select “FRONT WIPER” of IPDM E/R active test item.
5. With operating the test item, check voltage between front wiper motor harness connector and ground.
LHD models
(+)
Front wiper motor (−) Condition Voltage (Approx.)
Connector Terminal
9 − 16 V
E52 4 Ground FRONT WIPER Hi
(10 seconds*)

RHD models
(+)
Front wiper motor (−) Condition Voltage (Approx.)
Connector Terminal
9 − 16 V
E52 1 Ground FRONT WIPER Hi
(10 seconds*)
*: According to front wiper protection function, IPDM E/R supplies voltage for 10 seconds (9 − 16 V) and then
stops for 20 seconds (0 − 1 V). This operations occurs repeatedly.
Is the inspection result normal?
YES >> Replace front wiper motor.
NO >> GO TO 2.
2.CHECK FRONT WIPER MOTOR (HI) CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector and front wiper motor harness connector.
LHD models
IPDM E/R Front wiper motor
Continuity
Connector Terminal Connector Terminal
E21 39 E52 4 Existed

Revision: 2014 May WW-48 B17

 FRONT WIPER MOTOR HI CIRCUIT
< DTC/CIRCUIT DIAGNOSIS >
RHD models
IPDM E/R Front wiper motor A
Continuity
Connector Terminal Connector Terminal
E21 39 E52 1 Existed
B
4. Check continuity between IPDM E/R harness connector and ground.

IPDM E/R
Continuity C
Connector Terminal Ground
E21 39 Not existed
Is the inspection result normal? D
YES >> Replace IPDM E/R. Refer to PCS-37, "Removal and Installation" (With Intelligent Key System) or
PCS-69, "Removal and Installation" (Without Intelligent Key System).
NO >> Repair or replace harness. E

WW

Revision: 2014 May WW-49 B17

 FRONT WIPER STOP POSITION SIGNAL CIRCUIT
< DTC/CIRCUIT DIAGNOSIS >
FRONT WIPER STOP POSITION SIGNAL CIRCUIT
Component Function Check INFOID:0000000008270325

1.CHECK FRONT WIPER STOP POSITION SIGNAL

CONSULT DATA MONITOR
1. Select “WIP AUTO STOP” of IPDM E/R data monitor item.
2. Operate the front wiper.
3. With the front wiper operation, check the monitor status.

Monitor item Condition Monitor status

Stop position STOP P
WIP AUTO STOP Front wiper motor
Except stop position ACT P
Is the inspection result normal?
YES >> Front wiper stop position signal circuit is normal.
NO >> Refer to WW-50, "Diagnosis Procedure".
Diagnosis Procedure INFOID:0000000008270326

1.CHECK IPDM E/R OUTPUT VOLTAGE

1. Turn ignition switch OFF.
2. Disconnect front wiper motor connector.
3. Turn ignition switch ON.
4. Check voltage between front wiper motor harness connector and ground.
LHD models
(+)
Front wiper motor (−) Voltage (Approx.)
Connector Terminal
E52 1 Ground 9 - 16 V

RHD models
(+)
Front wiper motor (−) Voltage (Approx.)
Connector Terminal
E52 4 Ground 9 - 16 V
Is the inspection result normal?
YES >> Replace front wiper motor.
NO >> GO TO 2.
2.CHECK FRONT WIPER MOTOR (AUTO STOP) CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector and front wiper motor harness connector.
LHD models
IPDM E/R Front wiper motor
Continuity
Connector Terminal Connector Terminal
E22 25 E52 1 Existed

RHD models
IPDM E/R Front wiper motor
Continuity
Connector Terminal Connector Terminal
E22 25 E52 4 Existed
4. Check continuity between IPDM E/R harness connector and ground.

Revision: 2014 May WW-50 B17

 FRONT WIPER STOP POSITION SIGNAL CIRCUIT
< DTC/CIRCUIT DIAGNOSIS >

IPDM E/R A
Continuity
Connector Terminal Ground
E22 25 Not existed
B
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-37, "Removal and Installation" (With Intelligent Key System) or
PCS-69, "Removal and Installation" (Without Intelligent Key System).
NO >> Repair or replace harness. C

WW

Revision: 2014 May WW-51 B17

 FRONT WIPER MOTOR GROUND CIRCUIT
< DTC/CIRCUIT DIAGNOSIS >
FRONT WIPER MOTOR GROUND CIRCUIT
Diagnosis Procedure INFOID:0000000008270327

1.CHECK FRONT WIPER MOTOR GROUND CIRCUIT

1. Turn ignition switch OFF.
2. Disconnect front wiper motor connector.
3. Check continuity between front wiper motor harness connector and ground.

Front wiper motor

Continuity
Connector Terminal Ground
E52 5 Existed
Is the inspection result normal?
YES >> INSPECTION END
NO >> Repair or replace harness.

Revision: 2014 May WW-52 B17

 WASHER SWITCH
< DTC/CIRCUIT DIAGNOSIS >
WASHER SWITCH
A
Component Inspection INFOID:0000000008743332

1.CHECK WASHER SWITCH B

1. Turn ignition switch OFF.
2. Disconnect combination switch connector.
3. Check continuity between the combination switch terminals. C

Combination switch D
Condition Continuity
Terminal
1 6 Washer switch ON Existed
E
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace combination switch.
F

WW

Revision: 2014 May WW-53 B17

 HEADLAMP WASHER CIRCUIT
< DTC/CIRCUIT DIAGNOSIS >
HEADLAMP WASHER CIRCUIT
Component Function Check INFOID:0000000008270333

1.CHECK HEADLAMP WASHER OPERATION

CONSULT ACTIVE TEST
1. Select “HEAD LAMP WASHER” of IPDM E/R active test item.
2. With operating the test item, check headlamp operation.

On :Headlamp washer ON operation

Off :Stop the headlamp washer.
Is the inspection result normal?
YES >> Headlamp washer circuit is normal.
NO >> Refer to WW-54, "Diagnosis Procedure".
Diagnosis Procedure INFOID:0000000008270334

1.CHECK HEADLAMP WASHER FUSIBLE LINK

1. Turn ignition switch OFF.
2. Check that the following fusible link is not fusing.

Unit Fusible link No. Capacity

Headlamp washer L 30 A
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace the fusible link after repairing the applicable circuit.
2.CHECK HEADLAMP WASHER RELAY POWER SUPPLY
1. Remove headlamp washer relay.
2. Check voltage between headlamp washer relay harness connector and ground.

(+)
Headlamp washer relay (−) Voltage (Approx.)
Connector Terminal
1
E54 Ground Battery voltage
5
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK HEADLAMP WASHER RELAY
Check headlamp washer relay. Refer to WW-56, "Component Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace headlamp washer relay.
4.CHECK HEADLAMP WASHER RELAY CONTROL SIGNAL
CONSULT ACTIVE TEST
1. Install headlamp washer relay.
2. Turn ignition switch ON.
3. Select “HEAD LAMP WASHER” of IPDM E/R active test item.
4. With operating the test item, check voltage between IPDM E/R harness connector and ground.

Revision: 2014 May WW-54 B17

 HEADLAMP WASHER CIRCUIT
< DTC/CIRCUIT DIAGNOSIS >

(+) A
Voltage
IPDM E/R (−) Condition
(Approx.)
Connector Terminal
On 0V
B
E27 21 Ground HEAD LAMP WASHER
Off 9 - 16 V
Is the inspection result normal? C
YES >> GO TO 7.
Fixed at 0 V >> GO TO 5.
Fixed at 9-16 V >>Replace IPDM E/R. D
5.CHECK HEADLAMP WASHER RELAY CONTROL SIGNAL OPEN CIRCUIT
1. Turn ignition switch OFF.
2. Remove headlamp washer relay. E
3. Disconnect IPDM E/R harness connector.
4. Check continuity between IPDM E/R harness connector and headlamp washer relay harness connector.
F
IPDM E/R Headlamp washer relay
Continuity
Connector Terminal Connector Terminal
E27 21 E54 2 Existed G
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace harness. H

6.CHECK HEADLAMP WASHER RELAY CONTROL SIGNAL SHORT CIRCUIT

Check continuity between IPDM E/R harness connector and ground. I

IPDM E/R
Continuity
Connector Terminal Ground J
E27 21 Not existed
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-37, "Removal and Installation" (with Intelligent Key System) or K
PCS-69, "Removal and Installation" (without Intelligent Key System).
NO >> Repair or replace harness.
7.CHECK HEADLAMP WASHER PUMP OPEN CIRCUIT WW

1. Turn ignition switch OFF.

2. Remove headlamp washer relay.
M
3. Disconnect headlamp washer pump connector.
4. Check continuity between headlamp washer relay harness connector and headlamp washer pump har-
ness connector.
N
Headlamp washer relay Headlamp washer pump
Continuity
Connector Terminal Connector Terminal
E54 3 E62 1 Existed
O

Is the inspection result normal?

YES >> GO TO 8. P
NO >> Repair or replace harness.
8.CHECK HEADLAMP WASHER PUMP (GND) OPEN CIRCUIT
Check continuity between headlamp washer pump harness connector and ground.

Revision: 2014 May WW-55 B17

 HEADLAMP WASHER CIRCUIT
< DTC/CIRCUIT DIAGNOSIS >

Headlamp washer pump

Continuity
Connector Terminal Ground
E62 2 Existed
Is the inspection result normal?
YES >> Replace headlamp washer pump.
NO >> Repair or replace harness.
Component Inspection INFOID:0000000008270335

1.CHECK HEADLAMP WASHER RELAY

1. Turn ignition switch OFF.
2. Remove headlamp washer relay.
3. Apply battery voltage to headlamp washer relay between terminals 1 and 2.
4. Check continuity of headlamp washer relay.

Headlamp washer relay

Condition Continuity
Terminal
Apply Existed
3 5 Voltage
Not Apply Not existed
Is the inspection result normal?
YES >> Headlamp washer relay is normal.
NO >> Replace headlamp washer relay.

Revision: 2014 May WW-56 B17

 WIPER AND WASHER SYSTEM SYMPTOMS
< SYMPTOM DIAGNOSIS >
SYMPTOM DIAGNOSIS A
WIPER AND WASHER SYSTEM SYMPTOMS
Symptom Table INFOID:0000000008270336
B

Symptom Probable malfunction location Inspection item

C
Combination switch
Refer to BCS-97, "Symptom
• Combination switch Table" (With Intelligent Key
• Harness between combination switch and BCM system). D
• BCM Refer to BCS-164, "Symp-
tom Table" (Without Intelli-
gent Key system).
HI only E
• IPDM E/R
Front wiper motor (HI) circuit
• Harness between IPDM E/R and front wiper
Refer to WW-48, "Compo-
motor
nent Function Check".
• Front wiper motor F
Front wiper request signal
IPDM E/R
• BCM
Data monitor “FR WIP REQ”
• IPDM E/R
G
• IPDM E/R
Front wiper motor (LO) circuit
• Harness between IPDM E/R and front wiper
LO and INT Refer to WW-46, "Compo-
motor
nent Function Check". H
• Front wiper motor
Combination switch
Front wiper does not Refer to BCS-97, "Symptom
operate • Combination switch Table" (With Intelligent Key I
• Harness between combination switch and BCM system).
• BCM Refer to BCS-164, "Symp-
LO only tom Table" (Without Intelli-
gent Key system). J
Front wiper request signal
IPDM E/R
• BCM
Data monitor “FR WIP REQ”
• IPDM E/R K
Combination switch
Refer to BCS-97, "Symptom
• Combination switch Table" (With Intelligent Key
WW
• Harness between combination switch and BCM system).
• BCM Refer to BCS-164, "Symp-
INT only tom Table" (Without Intelli-
gent Key system). M
Front wiper request signal
IPDM E/R
• BCM
Data monitor “FR WIP REQ”
• IPDM E/R
N
SYMPTOM DIAGNOSIS
HI, LO and INT
Refer to WW-61, "Diagnosis Procedure".

Revision: 2014 May WW-57 B17

 WIPER AND WASHER SYSTEM SYMPTOMS
< SYMPTOM DIAGNOSIS >
Symptom Probable malfunction location Inspection item
Combination switch
Refer to BCS-97, "Symptom
Table" (With Intelligent Key
• Combination switch
system).
• BCM
Refer to BCS-164, "Symp-
tom Table" (Without Intelli-
HI only
gent Key system).
Front wiper request signal
IPDM E/R
• BCM
Data monitor “FR WIP REQ”
• IPDM E/R
IPDM E/R —
Combination switch
Refer to BCS-97, "Symptom
Table" (With Intelligent Key
• Combination switch
system).
• BCM
Front wiper does not Refer to BCS-164, "Symp-
stop tom Table" (Without Intelli-
LO only
gent Key system).
Front wiper request signal
IPDM E/R
• BCM
Data monitor “FR WIP REQ”
• IPDM E/R
IPDM E/R —
Combination switch
Refer to BCS-97, "Symptom
Table" (With Intelligent Key
• Combination switch
system).
• BCM
Refer to BCS-164, "Symp-
INT only tom Table" (Without Intelli-
gent Key system).
Front wiper request signal
IPDM E/R
• BCM
Data monitor “FR WIP REQ”
• IPDM E/R

Revision: 2014 May WW-58 B17

 WIPER AND WASHER SYSTEM SYMPTOMS
< SYMPTOM DIAGNOSIS >
Symptom Probable malfunction location Inspection item
A
Combination switch
Refer to BCS-97, "Symptom
• Combination switch Table" (With Intelligent Key
Intermittent adjust- • Harness between combination switch and BCM system). B
ment cannot be per- • BCM Refer to BCS-164, "Symp-
formed tom Table" (Without Intelli-
gent Key system).
BCM —
C
Check the wiper setting is linked with vehicle speed.
Intermittent control
Refer to WW-18, "WIPER : CONSULT Function - WIPER" (With Intelligent Key
linked with vehicle D
system).
speed cannot be per-
Refer to WW-21, "WIPER : CONSULT Function (BCM - WIPER)" (Without Intelli-
formed
gent Key system).
Service positioning E
• BCM
operation does not —
• IPDM E/R
Front wiper does not operate
operate normally
Combination switch
Refer to BCS-97, "Symptom
F
• Combination switch Table" (With Intelligent Key
Wiper is not linked to • Harness between combination switch and BCM system).
the washer operation • BCM Refer to BCS-164, "Symp- G
tom Table" (Without Intelli-
gent Key system).
BCM —
H
Does not return to
stop position [Re-
peatedly operates for • IPDM E/R Front wiper auto stop signal
10 seconds and then • Harness between IPDM E/R and front wiper circuit I
stops for 20 seconds. motor Refer to WW-50, "Compo-
After that, it stops the • Front wiper motor nent Function Check".
operation. (Fail-
safe)] J
Combination switch
• Combination switch Refer to BCS-97, "Symptom
• Harness between combination switch and BCM Table" (With Intelligent Key K
• BCM system) or BCS-164, "Symp-
• Headlamp washer pump tom Table" (Without Intelli-
gent Key system).
WW
• Fusible link
Headlamp washer • Harness between fusible link and headlamp
does not operate with washer relay
Headlamp washer
does not operate.
the front washer • Headlamp washer relay M
when headlamps are • Harness between headlamp washer relay and
Headlamp washer circuit
turned ON. IPDM E/R
Refer to WW-54, "Compo-
• IPDM E/R
nent Function Check". N
• Harness between headlamp washer relay and
headlamp washer pump
• Harness between headlamp washer pump and
ground
• Headlamp washer pump O
BCM —

Revision: 2014 May WW-59 B17

 NORMAL OPERATING CONDITION
< SYMPTOM DIAGNOSIS >
NORMAL OPERATING CONDITION
Description INFOID:0000000008270337

FRONT WIPER MOTOR PROTECTION FUNCTION

• IPDM E/R may stop the front wiper to protect the front wiper motor if any obstruction (operation resistance)
such as a large amount of snow is detected during the front wiper operation.
• At that time turn OFF the front wiper and remove the foreign object. Then wait for approximately 20 seconds
or more and reactivate the front wiper. The wiper will operate normally.

Revision: 2014 May WW-60 B17

 FRONT WIPER DOES NOT OPERATE
< SYMPTOM DIAGNOSIS >
FRONT WIPER DOES NOT OPERATE
A
Description INFOID:0000000008270338

The front wiper does not operate under any operation conditions. B
Diagnosis Procedure INFOID:0000000008270339

1.CHECK WIPER RELAY OPERATION C

CONSULT ACTIVE TEST
1. Select “FRONT WIPER” of IPDM E/R active test item.
2. With operating the test item, check front wiper operation. D

Lo : Front wiper LO operation

Hi : Front wiper HI operation E
Off : Stop the front wiper.
Is front wiper operation normally? F
YES >> GO TO 4.
NO >> GO TO 2.
2.CHECK FRONT WIPER MOTOR FUSE G
1. Turn ignition switch OFF.
2. Check that the following fuse is not fusing.
H
Unit Location No. Capacity
Front wiper motor IPDM E/R 45 30A
I
Is the inspection result normal?
YES >> GO TO 3.
NO >> Replace the fuse after repairing the applicable circuit.
J
3.CHECK FRONT WIPER MOTOR GROUND CIRCUIT
Check front wiper motor ground circuit. Refer to WW-52, "Diagnosis Procedure".
Is the inspection result normal? K
YES >> GO TO 4.
NO >> Repair or replace harness.
4.CHECK FRONT WIPER REQUEST SIGNAL INPUT WW

CONSULT DATA MONITOR

1. Select “FR WIP REQ” of IPDM E/R data monitor item. M
2. Switch the front wiper switch to HI and LO.
3. With operating the front wiper switch, check the status of “FR WIP REQ”.

Monitor item Condition Monitor status N

HI Hi
LO Low
FR WIP REQ Front wiper switch O
INT 1Low
OFF Stop
Is the inspection result normal? P
YES >> Replace IPDM E/R. Refer to PCS-37, "Removal and Installation" (With Intelligent Key System) or
PCS-69, "Removal and Installation" (Without Intelligent Key System).
NO >> GO TO 5.
5.CHECK COMBINATION SWITCH
Perform the inspection of the combination switch. Refer to BCS-97, "Symptom Table" (With Intelligent Key
system) or BCS-164, "Symptom Table" (Without Intelligent Key system).

Revision: 2014 May WW-61 B17

 FRONT WIPER DOES NOT OPERATE
< SYMPTOM DIAGNOSIS >
Is combination switch normal?
YES >> Replace BCM. Refer to BCS-99, "Removal and Installation" (With Intelligent Key system) or BCS-
166, "Removal and Installation" (Without Intelligent Key system).
NO >> Repair or replace the applicable parts.

Revision: 2014 May WW-62 B17

 FRONT WIPER
< REMOVAL AND INSTALLATION >
REMOVAL AND INSTALLATION A
FRONT WIPER
Exploded View INFOID:0000000008270340
B

LHD models
C

JMLIA3127GB J

Wiper arm cap Wiper arm LH Wiper blade LH

Wiper refill LH Wiper arm RH Wiper blade RH K
Wiper refill RH Wiper drive assembly
: Pawl
WW
: N·m (kg-m, in-lb)

: N·m (kg-m, ft-lb)

M
, : Indicates that the part is connected at points with same symbol in actual vehicle.

Revision: 2014 May WW-63 B17

 FRONT WIPER
< REMOVAL AND INSTALLATION >
RHD models

JMLIA3126GB

Wiper arm cap Wiper arm RH Wiper blade RH

Wiper refill RH Wiper drive assembly Wiper refill LH
Wiper blade LH Wiper arm LH
: Pawl

: N·m (kg-m, in-lb)

: N·m (kg-m, ft-lb)

, : Indicates that the part is connected at points with same symbol in actual vehicle.

WIPER ARM
WIPER ARM : Removal and Installation INFOID:0000000008270341

REMOVAL
1. Operate front wiper to move it to the auto stop position.
2. Fully open hood assembly.
3. Remove wiper arm caps from wiper arm LH and RH.

: Pawl

JMLIA3647ZZ

4. Remove wiper arm mounting nuts.

5. Raise wiper arm LH and RH, and then remove wiper arm LH and RH from the vehicle.

Revision: 2014 May WW-64 B17

 FRONT WIPER
< REMOVAL AND INSTALLATION >
INSTALLATION
1. Clean wiper arm mount as shown in the figure to prevent nuts A
from being loosened.

D
ELH0717D

2. Operate wiper motor to move the wiper to the auto stop position.
3. Install wiper arm to wiper drive assembly. E
4. Adjust wiper blade position. Refer to WW-65, "WIPER ARM : Adjustment".
5. Install wiper arm by tightening the mounting nuts. For the specified torque, refer to WW-63, "Exploded
View". F
6. Operate front wiper to move it to the auto stop position.
CAUTION:
Before operating wiper, inject washer fluid so that windshield glass damage by wiper operation is G
prevented.
7. Check that the wiper blades stop at the specified position. Refer to WW-65, "WIPER ARM : Adjustment".
8. Install wiper arm caps. H

WIPER ARM : Adjustment INFOID:0000000008270342

I
WIPER BLADE POSITION ADJUSTMENT
Clearance between the end of cowl top cover/ front fender protector and the top of wiper blade center.
LHD models J

WW

O
JMLIA3132ZZ

Wiper arm LH Wiper arm RH Windshield glass assembly

P
Cowl top cover Front fender cover

Standard clearance
D : 73.0 ± 7.5 mm (2.874 ± 0.295 in)
P : 37.5 ± 7.5 mm (1.476 ± 0.295 in)

Revision: 2014 May WW-65 B17

 FRONT WIPER
< REMOVAL AND INSTALLATION >
RHD models

JMLIA3131ZZ

Wiper arm RH Wiper arm LH Windshield glass assembly

Cowl top cover Front fender cover

Standard clearance
D : 65.5 ± 7.5 mm (2.579 ± 0.295 in)
P : 40.4 ± 7.5 mm (1.591 ± 0.295 in)
WIPER BLADE
WIPER BLADE : Removal and Installation INFOID:0000000008752290

REMOVAL
1. Start service position function. Refer to WW-9, "FRONT WIPER AND WASHER SYSTEM : System
Description". Start wiper arm to the status that allows lock back.
2. Lift up wiper arm and push up the lever of wiper blade ,
while sliding wiper blade according to the numerical order 1→2
as shown in the figure, to remove it from wiper arm .
CAUTION:
Wrap wiper arm using a shop cloth so that wiper blade does
not damage windshield glass.

JMLIA0833ZZ

INSTALLATION
Install in the reverse order of removal. End service position function.
CAUTION:
Before ending service position function, always return wiper arm to the position set before start of ser-
vice position function. Wiper arm may come in contact with hood and parts may be damaged if service
position function is ended without returning the position of wiper.

WIPER REFILL
WIPER REFILL : Removal and Installation INFOID:0000000008752292

REMOVAL
1. Remove wiper blade from wiper arm. Refer to WW-66, "WIPER BLADE : Removal and Installation".

Revision: 2014 May WW-66 B17

 FRONT WIPER
< REMOVAL AND INSTALLATION >
2. From portion of front wiper refill , disengage wiper blade
portion and remove wiper refill in the direction indicated by A
the arrow as shown in the figure.

JMLIA2224ZZ

INSTALLATION
1. Install in the reverse order of removal. E
2. Check the following items after replacing wiper refill.
• Wiper refill is not twisted at all.
• Wiper refill thoroughly fits in the tab on wiper blade. F
• Wiper refill is inserted from the proper direction.
NOTE:
When the vertebra is detached. G
• Insert the vertebra into the wiper blade to the same bending
direction.
• If a vertebra has a notch, fit it to a protrusion inside the wiper refill.
H

J
JPLIA1586ZZ

WIPER DRIVE ASSEMBLY

K
WIPER DRIVE ASSEMBLY : Removal and Installation INFOID:0000000008270345

LHD models
WW

JMLIA3129GB

Wiper frame Wiper motor assembly bracket Wiper motor assembly

Wiper linkage 1 Wiper linkage 2

Revision: 2014 May WW-67 B17

 FRONT WIPER
< REMOVAL AND INSTALLATION >
: N·m (kg-m, in-lb)
: Multi−purpose grease or an equivalent

RHD models

JMLIA3128ZZ

Wiper linkage 2 Wiper frame Wiper motor assembly

Wiper linkage 1
: Multi−purpose grease or an equivalent

REMOVAL
CAUTION:
For RHD models, wiper motor assembly cannot be removed. Therefore, replace wiper drive assembly
when wiper motor malfunctions.
1. Remove wiper arm LH and RH. Refer to WW-64, "WIPER ARM : Removal and Installation".
2. Remove cowl top cover. Refer to EXT-23, "Removal and Installation".
3. Disconnect wiper motor harness connector, and then remove harness connector fixing clip.
4. Remove wiper drive assembly mounting bolts the from wiper drive assembly.
5. Remove wiper drive assembly from the vehicle.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
Tighten mounting bolts in the numerical order as shown in the figure.

JMLIA3168ZZ

Revision: 2014 May WW-68 B17

 FRONT WIPER
< REMOVAL AND INSTALLATION >

: LHD models : RHD models A

WIPER DRIVE ASSEMBLY : Disassembly and Assembly INFOID:0000000008270346

B
DISASSEMBLY
1. Remove wiper linkage 1 and 2 from the wiper drive assembly.
CAUTION: C
Never bend the linkage or damage the plastic part of the ball joint when removing the wiper link-
age.
2. Remove wiper motor mounting bolts, and then remove the wiper motor from the wiper frame (LHD models
D
only).
CAUTION:
For RHD models, wiper motor assembly cannot be removed. Therefore, replace wiper drive
assembly when wiper motor malfunctions. E
ASSEMBLY
1. Connect wiper motor harness connector.
F
2. Operate wiper to move it to the auto stop position.
3. Disconnect wiper motor connector.
4. Install wiper motor to the wiper frame. G
5. Install wiper linkage 2 to the wiper motor and the wiper frame.
6. Install wiper linkage 1 to the wiper frame.
CAUTION: H
• Never drop wiper motor or cause it to come into contact with other parts.
• Be careful for the grease condition at the wiper motor and wiper linkage joint (retainer). Apply
Multi−purpose grease or an equivalent if necessary.
I

WW

Revision: 2014 May WW-69 B17

 WASHER TANK
< REMOVAL AND INSTALLATION >
WASHER TANK
Exploded View INFOID:0000000008270352

Without headlamp washer

JMLIA3144GB

Washer tank inlet cap Washer tank inlet Washer tank

: N··m (kg-m, in-lb)

Revision: 2014 May WW-70 B17

 WASHER TANK
< REMOVAL AND INSTALLATION >
With headlamp washer
A

I
JMLIA3143GB

Washer tank inlet Washer tank

J
: N··m (kg-m, in-lb)

Removal and Installation INFOID:0000000008270353

K

REMOVAL
1. Fully open hood assembly. WW
2. Pull out washer tank inlet cap from washer tank inlet (without headlamp washer).
3. Remove washer tank inlet fixing clip .
4. Pull out washer tank inlet from the washer tank. M

: Vehicle front
N

JMLIA2311ZZ

P
5. Remove fender protector RH (front). Refer to EXT-25, "Removal and Installation".

Revision: 2014 May WW-71 B17

 WASHER TANK
< REMOVAL AND INSTALLATION >
6. Remove front washer tube B from portion of washer tank.

JMLIA3740ZZ

: Vehicle front

7. Remove front washer tube B and harnesses from portion

of washer tank.
8. Disconnect front washer pump harness connector from front
washer pump .
9. Disconnect front washer tube B from front washer pump .
10. Disconnect headlamp washer pump harness connector from
headlamp washer pump (with headlamp washer models
only).
11. Disconnect headlamp washer tube from headlamp washer
pump (with headlamp washer models only). JMLIA3741ZZ

: Vehicle front

12. Disconnect headlamp washer tube from headlamp washer pump. (With headlamp washer models only)
13. Remove washer tank mounting bolts , and then remove washer tank.

JMLIA3153ZZ

: Vehicle front

INSTALLATION
Note the following items, and then install in the reverse order of removal.
CAUTION:
• When installing tube to front washer pump, be sure to install to front and rear correctly.
• Add water up to the top of the washer tank inlet after installing. Check that there is no leakage.

Revision: 2014 May WW-72 B17

 WASHER PUMP
< REMOVAL AND INSTALLATION >
WASHER PUMP
A
Exploded View INFOID:0000000008270354

Without headlamp washer B

I
JMLIA3145ZZ

Washer tank Packing Front washer tube B J

Front washer pump Front washer pump harness connec-
tor
: Vehicle front K

WW

Revision: 2014 May WW-73 B17

 WASHER PUMP
< REMOVAL AND INSTALLATION >
With headlamp washer

JMLIA3146ZZ

Washer tank Packing Front washer tube B

Front washer pump Front washer pump harness connec-
tor
: Vehicle front

Removal and Installation INFOID:0000000008270355

REMOVAL
1. Remove fender protector RH (front). Refer to EXT-25, "Removal and Installation".
2. Disconnect front washer pump harness connector .
3. Disconnect front washer tube B from front washer pump .
4. Remove front washer pump from washer tank .

: Vehicle front

JMLIA3148ZZ

5. Remove the packing from the washer tank.

INSTALLATION
Note the following items, and then install in the reverse order of removal.
CAUTION:
• Check that there is no leakage after installation or replace packing with new part if it has been dam-
age.
• Never twist the packing when installing the headlamp washer pump (with headlamp washer).

Revision: 2014 May WW-74 B17

 HEADLAMP WASHER PUMP
< REMOVAL AND INSTALLATION >
HEADLAMP WASHER PUMP
A
Exploded View INFOID:0000000008270356

I
JMLIA3207ZZ

Washer tank Headlamp washer pump harness Clip J

connector
Headlamp washer tube Headlamp washer pump Packing
: Vehicle front K

Removal and Installation INFOID:0000000008270357

WW
REMOVAL
1. Remove fender protector RH (front). Refer to EXT-25, "Removal and Installation".
2. Disconnect headlamp washer pump harness connector . M
3. Disconnect headlamp washer tube from the headlamp washer
pump .
4. Remove headlamp washer pump from the washer tank . N

: Vehicle front
O

JMLIA3150ZZ P

5. Remove the packing from the washer tank.

INSTALLATION
Note the following items, and then install in the reverse order of removal.
CAUTION:

Revision: 2014 May WW-75 B17

 HEADLAMP WASHER PUMP
< REMOVAL AND INSTALLATION >
• Check that there is no leakage after installation or replace packing with new part if it has been dam-
age.
• Never twist the packing when installing the headlamp washer pump.

Revision: 2014 May WW-76 B17

 FRONT WASHER NOZZLE AND TUBE
< REMOVAL AND INSTALLATION >
FRONT WASHER NOZZLE AND TUBE
A
Exploded View INFOID:0000000008270363

I
JMLIA3639ZZ

Front washer nozzle RH Front washer tube RH Check valve J

Front washer tube B Washer tank Front washer tube A
Joint Front washer tube LH Front washer nozzle LH
K
: Clip

WW

Revision: 2014 May WW-77 B17

 FRONT WASHER NOZZLE AND TUBE
< REMOVAL AND INSTALLATION >
Hydraulic Layout INFOID:0000000008270364

JMLIA3640ZZ

Front washer nozzle Front washer tube Washer tank

: Clip

WASHER NOZZLE
WASHER NOZZLE : Removal and Installation INFOID:0000000008270365

REMOVAL
1. Fully open hood assembly.
2. Remove the front washer nozzle in the numerical order 1→2, as
shown in the figure.

: Vehicle front

JMLIA2359ZZ

3. Disconnect front washer tube from front washer nozzle.

INSTALLATION
Note the following items, and then install in the reverse order of removal.
CAUTION:
• The spray positions differ, check that left and right nozzles are installed correctly.
• Adjust the washer nozzle spray position. Refer to WW-79, "WASHER NOZZLE : Inspection and
Adjustment".

Revision: 2014 May WW-78 B17

 FRONT WASHER NOZZLE AND TUBE
< REMOVAL AND INSTALLATION >
WASHER NOZZLE : Inspection and Adjustment INFOID:0000000008270366

A
INSPECTION
Check valve Inspection
B
Check that air can pass through the hose by blowing forward [toward
the nozzle ], and check that air cannot pass through by sucking.
C

E
JMLIA1326ZZ

ADJUSTMENT
Front washer Nozzle Spray Position Adjustment F
Adjust spray positions to match the positions shown in the figure.
RHD models
G

WW
JMLIA3641ZZ

1. Black printed frame line

: Spray area M

Unit: mm (in)
RH side LH side
N

X 357.6 (14.08) 318.3 (12.53) 192.8 (7.59) 61.5 (2.42) 103.4 (4.07) 189.6 (7.46) 314.9 (12.40) 390.9 (15.39)
Y 211.9 (8.34) 42.1 (1.66) 42.1 (1.66) 309.9 (12.20) 236.0 (9.29) 32.7 (1.29) 32.7 (1.29) 302.1 (11.89) O

CAUTION:
P

Revision: 2014 May WW-79 B17

 FRONT WASHER NOZZLE AND TUBE
< REMOVAL AND INSTALLATION >
• Use washer nozzle adjuster (A) for nozzle insert adjustment if
the jet a is outside the angle.
• Never use needle or small pin.

JMLIA2324ZZ

NOTE:
If wax or dust gets into the nozzle, remove wax or dust with a needle or small pin.
WASHER TUBE
WASHER TUBE : Removal and Installation INFOID:0000000008270367

REMOVAL
1. Disconnect front washer tube LH from front washer nozzle LH
.
2. Remove front washer tube LH from portion of hood assem-
bly.
3. Disconnect front washer tube LH from joint .
4. Remove clip of front washer tube A
5. Disconnect front washer tube A from joint .

: Clip
JMLIA3642ZZ
: Vehicle front

6. Remove front washer tube A from portion of hood assem-

bly.
7. Disconnect front washer tube RH from front washer nozzle
RH .
8. Disconnect front washer tube A and front washer tube RH .
9. Disconnect front washer tube B from check valve .
10. Remove clip of front washer tube B .

: Clip
JMLIA3643ZZ
: Vehicle front

Revision: 2014 May WW-80 B17

 FRONT WASHER NOZZLE AND TUBE
< REMOVAL AND INSTALLATION >
11. Remove clip of front washer tube B .
A

JMLIA3644ZZ F

: Clip
: Vehicle front G

12. Remove fender protector RH (front). Refer to EXT-25, "Removal and Installation".
13. Remove front washer tube B from portion of washer tank, and then remove front washer tube B H
from front washer pump .

WW

JMLIA3645ZZ

N
: Vehicle front

INSTALLATION
O
Note the following items, and then install in the reverse order of removal.
CAUTION:
• Adjust the washer nozzle spray position. Refer to WW-79, "WASHER NOZZLE : Inspection and
Adjustment". P
• Align washer tube marking to the vehicle installation position.

Revision: 2014 May WW-81 B17

 HEADLAMP WASHER NOZZLE AND TUBE
< REMOVAL AND INSTALLATION >
HEADLAMP WASHER NOZZLE AND TUBE
Exploded View INFOID:0000000008270358

JMLIA3151GB

Headlamp washer nozzle cover RH Front bumper fascia Headlamp washer nozzle cover LH
Headlamp washer nozzle assembly Headlamp washer tube connector Headlamp washer tube LH
LH LH
Headlamp washer tube connector Headlamp washer tube Check valve
(washer tank side) (washer tank side)
Headlamp washer tube RH Headlamp washer tube connector Headlamp washer nozzle assembly
RH RH
: Clip
: Pawl
: N·m (kg-m, in-lb)

, : Indicates that the part is connected at points with same symbol in actual vehicle.

Revision: 2014 May WW-82 B17

 HEADLAMP WASHER NOZZLE AND TUBE
< REMOVAL AND INSTALLATION >
Hydraulic Layout INFOID:0000000008270359

JMLIA3152ZZ

G
Headlamp washer nozzle assembly Headlamp washer tube Headlamp washer nozzle assembly
LH RH
Headlamp washer tube connector
H
: Clip

WASHER NOZZLE
I
WASHER NOZZLE : Removal and Installation INFOID:0000000008270360

REMOVAL J
1. Pull out headlamp washer nozzle from bumper fascia, disen-
gage pawls, and then remove headlamp washer nozzle cover
(LH and RH). K

: Pawl
WW

M
JMLIA2299ZZ

2. Remove front bumper fascia. Refer to EXT-13, "FRONT BUMPER : Removal and Installation". N
3. Disconnect headlamp washer tube connector (washer tank side) from washer tank.
4. Remove headlamp washer tube connector (LH and RH) fixing
clip from headlamp washer tube connector (LH and RH). O
5. Disconnect headlamp washer tube connector (LH and RH)
from headlamp washer nozzle assembly (LH and RH).
6. Remove headlamp washer nozzle assembly (LH and RH) P
mounting bolt , and then remove headlamp washer nozzle
assembly from front bumper fascia.

: Vehicle front

JMLIA3208ZZ

INSTALLATION

Revision: 2014 May WW-83 B17

 HEADLAMP WASHER NOZZLE AND TUBE
< REMOVAL AND INSTALLATION >
Install in the reverse order of removal.
WASHER NOZZLE : Inspection INFOID:0000000008270361

HEADLAMP WASHER NOZZLE SPRAY POSITION INSPECTION

CAUTION:
Replace headlamp washer nozzle assembly with a new part if headlamp washer jet position is outside
the headlamp illumination area shown in the figure.
• Check that headlamp washer injection is certainly on headlamp
illumination area.

JMLIA2308ZZ

• Check the headlamp washer injection range as shown in the fig-

ure.

: Headlamp bulb center point

L : 36.7 mm (1.445 in)
H : 25.5 mm (1.004 in)
φ : 60.0 mm (2.362 in)
: Spray area
: Target spray position JMLIA2309ZZ

WASHER TUBE
WASHER TUBE : Removal and Installation INFOID:0000000008270362

REMOVAL
1. Remove front bumper fascia. Refer to EXT-13, "FRONT BUMPER : Removal and Installation".
2. Remove headlamp washer tube connector (LH and RH) fixing clip, and then disconnect headlamp washer
tube connector (LH and RH) from headlamp washer nozzle assembly (LH and RH).
3. Disconnect headlamp washer tube connector from headlamp washer tube.
4. Remove headlamp washer tube from bumper fascia.
INSTALLATION
Note the following item, and then Install in the reverse order of removal.
CAUTION:
Align washer tube marking to the vehicle installation position.

Revision: 2014 May WW-84 B17

 WIPER AND WASHER SWITCH
< REMOVAL AND INSTALLATION >
WIPER AND WASHER SWITCH
A
Exploded View INFOID:0000000008270373

Wiper and washer switch is integrated in the combination switch. B

• With Intelligent Key system: Refer to BCS-100, "Removal and Installation".
• Without Intelligent Key system: Refer to BCS-167, "Removal and Installation".
C

WW

Revision: 2014 May WW-85 B17