Warning Chime System: Section
Warning Chime System: Section
SECTION
WARNING CHIME SYSTEM
WCS B
E
CONTENTS
PRECAUTION ............................................... 3 CONSULT Function .................................................13 F
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Component Function Check ................................. 38 Description .............................................................. 41
Diagnosis Procedure ............................................. 38 Diagnosis Procedure ............................................... 41
Component Inspection ............................................ 38
THE LIGHT REMINDER WARNING DOES
PARKING BRAKE SWITCH SIGNAL CIR- NOT SOUND ...................................................... 42
CUIT ................................................................... 40 Description .............................................................. 42
Diagnosis Procedure .............................................. 40 Diagnosis Procedure ............................................... 42
Component Inspection ............................................ 40
THE SEAT BELT WARNING CONTINUES
SYMPTOM DIAGNOSIS ............................. 41 SOUNDING, OR DOES NOT SOUND ............... 43
Description .............................................................. 43
THE PARKING BRAKE RELEASE WARNING Diagnosis Procedure ............................................... 43
CONTINUES SOUNDING, OR DOES NOT
SOUND .............................................................. 41
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PRECAUTIONS
< PRECAUTION >
PRECAUTION A
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT B
PRE-TENSIONER" INFOID:0000000011460605
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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted. D
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.
WARNING: E
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
F
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
Module, see “SRS AIR BAG”. G
• 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. H
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
Always observe the following items for preventing accidental activation. I
• 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 J
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.
K
Precautions for Removing Battery Terminal INFOID:0000000011460606
• When removing the 12V battery terminal, turn OFF the ignition
L
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 M
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-
WCS
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 O
detected.
• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.
NOTE: P
The removal of 12V battery may cause a DTC detection error.
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COMPONENT PARTS
< SYSTEM DESCRIPTION >
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts Location INFOID:0000000011460607
JSNIA3559ZZ
1. Parking brake switch 2. Combination meter 3. ABS actuator and electric unit (con-
trol unit)
Refer to BRC-9, "Component Parts
Location".
4. BCM 5. Seat belt buckle switch (driver side)
Refer to BCS-4, "BODY CONTROL
SYSTEM : Component Parts Loca-
tion"
Unit Description
• Receives a buzzer output signal from the BCM with CAN communication line and sounds the
buzzer.
Combination meter • Judges whether the parking brake is released from the vehicle speed signal received from the
ABS actuator and electric unit (control unit) with CAN communication line and the parking
brake switch signal from the parking brake switch, and sounds the buzzer if necessary.
Based on the signals received from various units and switches, transmits the buzzer output sig-
BCM
nal to the combination meter via CAN communication.
ABS actuator and electric unit
Transmits the vehicle speed signal to combination meter via CAN communication.
(control unit)
Seat belt buckle switch (driver
Transmits a seat belt buckle switch signal (driver side) to the combination meter.
side)
Combination switch
Transmits the combination switch signal to BCM.
(Lighting switch)
Front door switch (driver side) Transmits the driver side door switch signal to BCM.
Parking brake switch Transmits the parking brake switch signal to the combination meter.
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COMPONENT PARTS
< SYSTEM DESCRIPTION >
Combination Meter INFOID:0000000011460609
A
The buzzer (1) for the warning chime system is integrated in the
combination meter.
B
D
JSNIA3231ZZ
WCS
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SYSTEM
< SYSTEM DESCRIPTION >
SYSTEM
WARNING CHIME SYSTEM
WARNING CHIME SYSTEM : System Diagram INFOID:0000000011460610
JSNIA3116GB
COMBINATION METER
The combination meter sounds the alarm buzzer installed in the combination meter when receiving the buzzer
output signal transmitted from each unit.
BCM
BCM receives signals from various units and transmits a buzzer output signal to the combination meter via
CAN communication if it judges that the warning buzzer should be activated.
WARNING CHIME FUNCTION LIST
FAIL-SAFE
The combination meter activates the fail-safe control if CAN communication with each unit is malfunctioning.
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SYSTEM
< SYSTEM DESCRIPTION >
Function Specifications A
Speedometer
Tachometer Reset to zero by suspending communication.
Engine coolant temperature gauge
B
JSNIA2421GB
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SYSTEM
< SYSTEM DESCRIPTION >
LIGHT REMINDER WARNING CHIME : System Description INFOID:0000000011460614
Operation conditions
Ignition switch OFF or ACC position
Combination switch (Lighting
1st or 2nd position
switch)
Driver side door Open [front door switch (driver side) ON]
Operation conditions
Ignition switch ON
Combination switch (Lighting
OFF or AUTO position
switch)
Driver side door Close [front door switch (driver side) OFF]
SIGNAL PATH
1. BCM requires warning chime output to combination meter when it judges light reminder warning chime is
necessary from signals below.
Driver door switch signal Front door switch (driver side) BCM
2. Combination meter sounds integrated buzzer, following the warning chime output requirement (below sig-
nal) from BCM.
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SYSTEM
< SYSTEM DESCRIPTION >
TIMING CHART
A
JSNIA2426GB F
SEAT BELT WARNING CHIME
SEAT BELT WARNING CHIME : System Diagram INFOID:0000000011460615
G
JSNIA3118GB
J
K
WARNING OPERATION CONDITIONS
If all of the following conditions are fulfilled.
L
Operation conditions
Ignition switch ON
Driver seat belt Unfastened [seat belt buckle switch (driver side) ON]
M
Operation conditions
Ignition switch OFF O
Seat belt (driver side) Fastened (driver side seat belt buckle switch OFF)
6 seconds after the start of warning sound
P
SIGNAL PATH
1. BCM requires warning chime output to combination meter when it judges seat belt warning chime is nec-
essary from signals below.
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SYSTEM
< SYSTEM DESCRIPTION >
Seat belt buckle switch signal Seat belt buckle switch (driver side) Combination meter
(driver side)
BCM
2. Combination meter sounds integrated buzzer, following the warning chime output requirement (below sig-
nal) from BCM.
TIMING CHART
JSNIA3123GB
SOUND SPECIFICATION
JSNIA3111GB
JSNIA2422GB
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SYSTEM
< SYSTEM DESCRIPTION >
PARKING BRAKE RELEASE WARNING CHIME : System Description INFOID:0000000011460618
A
WARNING OPERATION CONDITIONS
If all of the following conditions are fulfilled.
B
Operation conditions
Ignition switch ON
C
Parking brake During the operation (parking brake switch ON)
Vehicle speed Approximately 7 km/h (4.3 MPH) or more
D
WARNING CANCEL CONDITIONS
Warning is canceled if any of the following conditions are fulfilled.
E
Operation conditions
Ignition switch OFF
Parking brake Release condition (parking brake switch OFF) F
Vehicle speed Approximately 3 km/h (1.9 MPH) or less
SIGNAL PATH G
Combination meter sounds integrated buzzer when it judges that parking brake release warning chime is nec-
essary from signals below.
H
Signal name Signal path
Ignition switch signal —
Vehicle speed signal ABS actuator and electric unit (control unit) Combination meter
J
TIMING CHART
K
WCS
JSNIA2428GB
P
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SYSTEM
< SYSTEM DESCRIPTION >
SOUND SPECIFICATION
JSNIA3640GB
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DIAGNOSIS SYSTEM (COMBINATION METER)
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (COMBINATION METER)
A
CONSULT Function INFOID:0000000011687937
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DIAGNOSIS SYSTEM (COMBINATION METER)
< SYSTEM DESCRIPTION >
MAIN
Display item [Unit] Description
SIGNALS
Status of brake warning lamp detected from brake warning lamp signal is received
from ABS actuator and electric unit (control unit) via CAN communication.
BRAKE W/L
NOTE:
[On/Off]
Displays “Off” if the brake warning lamp is illuminated when the valve check starts,
the parking brake switch is turned ON or the brake fluid level switch is turned ON.
DOOR W/L Status of door open warning lamp detected from door switch signal received from
[On/Off] BCM via CAN communication.
HI-BEAM IND Status of high beam indicator lamp detected from high beam request signal is re-
[On/Off] ceived from BCM via CAN communication.
TURN IND Status of turn indicator lamp detected from turn indicator signal is received from
[On/Off] BCM via CAN communication.
LIGHT IND Status of tail lamp indicator lamp detected from position light request signal is re-
[On/Off] ceived from BCM via CAN communication.
FR FOG IND Status of front fog light indicator lamp detected from front fog light request signal
[On/Off] is received from BCM via CAN communication.
OIL W/L Status of oil pressure warning lamp detected from oil pressure warning lamp sig-
[On/Off] nal is received from ECM via CAN communication.
MIL Status of malfunction indicator lamp detected from malfunctioning indicator lamp
[On/Off] signal is received from ECM via CAN communication.
GLOW IND
This item is displayed, but cannot be monitored.
[Off]
C-ENG2 W/L
This item is displayed, but cannot be monitored.
[Off]
CRUISE IND Status of CRUISE indicator lamp detected from ASCD status signal is received
[On/Off] from ECM via CAN communication.
SET IND
This item is displayed, but cannot be monitored.
[Off]
CVT IND Status of CVT indicator lamp detected from CVT status signal is received from
[On/Off] TCM via CAN communication.
4WD W/L Status of AWD warning lamp judged from AWD warning lamp signal received from
[On/Off] AWD control module with CAN communication line.
4WD LOCK IND Status of AWD mode indicator lamp (AWD-V) judged from AWD mode indicator
[On/Off] signal received from AWD control module with CAN communication line.
FUEL W/L
Low fuel warning status detected by the identified fuel level.
[On/Off]
AIR PRES W/L Status of low tire pressure warning lamp judged from low tire pressure warning
[On/Off] lamp signal received from BCM from CAN communication line.
KEY G/Y W/L Status of KEY warning lamp (G/Y) detected from KEY warning lamp signal is re-
[On/Off] ceived from BCM via CAN communication.
KEY KNOB W/L Status of shift P warning lamp detected from shift P warning lamp signal is re-
[On/Off] ceived from BCM via CAN communication.
EPS W/L Status of EPS warning lamp detected from EPS warning lamp signal is received
[On/Off] from EPS control unit via CAN communication.
DPF W/L
This item is displayed, but cannot be monitored.
[Off]
LCD
[B&P N, B&P I, SFT P, BATT, NO KY, Status of engine start operation indicator lamp, shift P warning lamp and KEY
*1 warning lamp, detected from engine start operation indicator lamp signal, shift P
LK WN]
warning lamp signal and KEY warning lamp signal are received from BCM via
[C&P N, C&P I, SFT P, BATT, NO KY,
CAN communication.
LK WN]*2
SHIFT IND
Status of shift position indicator judged from shift position signal received from
[P, R, N, D, M1, M2, M3,
TCM with CAN communication line.
M4, M5, M6, M7, M8]
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DIAGNOSIS SYSTEM (COMBINATION METER)
< SYSTEM DESCRIPTION >
MAIN
Display item [Unit] Description
SIGNALS A
O/D OFF SW
This item is displayed, but cannot be monitored.
[Off]
M RANGE SW B
Status of manual mode switch.
[On/Off]
NM RANGE SW
Status of non-manual mode switch.
[On/Off] C
AT SFT UP SW
Status of manual mode shift up switch.
[On/Off]
AT SFT DWN SW D
Status of manual mode shift down switch.
[On/Off]
ST SFT UP SW
Status of paddle shifter up switch.
[On/Off] E
ST SFT DWN SW
Status of paddle shifter down switch.
[On/Off]
PKB SW F
Status of parking brake switch.
[On/Off]
BUCKLE SW
Status of seat belt buckle switch (driver side).
[On/Off]
G
BRAKE SW
This item is displayed, but cannot be monitored.
[Off]
BRAKE OIL SW H
Status of brake fluid level switch.
[On/Off]
A/C AMP CONN
Status of A/C auto amp. connection recognition signal.
[On/Off]
I
PASS BUCKLE SW
This item is displayed, but cannot be monitored.
[Off]
DISTANCE J
Value of distance to empty calculated by combination meter.
[km]
Ambient temperature value converted from ambient sensor signal received from
ambient sensor.
OUTSIDE TEMP NOTE: K
[°C or °F] This may not match with the temperature value indicated on the information dis-
play. (Because the information display value is a corrected value from the ambient
sensor input value.) L
FUEL LOW SIG Status of fuel level low warning signal to output to AV control unit via CAN com-
[On/Off] munication.
Buzzer status (in the combination meter) is detected from the buzzer output signal M
BUZZER
X received from each unit via CAN communication and the warning output condition
[On/Off]
of the combination meter.
ASCD SPD BLNK Blinking status of ASCD or speed limiter set vehicle speed that is judged by the
[On/Off] ASCD status signal received from ECM via CAN communication.
WCS
ASCD STATUS
Display status of ASCD and speed limiter status display judged by the ASCD sta-
[Off, ASCD, CRUISE, SL ON, SL
tus signal received from ECM via CAN communication.
SET] O
ASCD REQ SPD ASCD or speed limiter set vehicle speed value that is judged by the ASCD status
[km/h/Off] signal received from ECM via CAN communication.
TPMS PRESS L Status of low tire pressure warning judged from low tire pressure warning lamp P
[On/Off] signal received from BCM with CAN communication line.
• *1: CVT models
• *2: M/T models
NOTE:
Some items are not available according to vehicle specification.
Warning History
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DIAGNOSIS SYSTEM (COMBINATION METER)
< SYSTEM DESCRIPTION >
• Stores histories when warning/indicator lamp is turned on.
• “Warning History” indicates the “TIME” when the warning/indicator lamp is turned on.
• The “TIME” above is:
- 0: The condition that the warning/indicator lamp has been turned on 1 or more times after starting the engine
and waiting for 30 seconds.
- 1 - 39: The number of times the engine was restarted after the 0 condition.
- NO Warning History: Stores NO (0) turning on history of warning/indicator lamp.
NOTE:
• Warning History is not stored for approximately 30 seconds after the engine starts.
• Brake warning lamp does not store any history when the parking brake is applied or the brake fluid level gets
low.
Display Item
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DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
A
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) INFOID:0000000011687938
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 × × ×
Air conditioning system AIR CONDITONER × ×* L
• Intelligent Key system
INTELLIGENT KEY × × ×
• Engine start system
Combination switch COMB SW × M
Body control system BCM ×
NVIS - NATS IMMU × × ×
WCS
Interior room lamp battery saver BATTERY SAVER × × ×
Back door open TRUNK ×
Theft warning alarm THEFT ALM × × × O
RAP RETAINED PWR ×
Signal buffer system SIGNAL BUFFER × ×
TPMS AIR PRESSURE MONITOR × × ×
P
NOTE:
*: For models with automatic A/C, this diagnosis mode is not used.
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DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION >
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DIAGNOSIS SYSTEM (BCM)
< SYSTEM DESCRIPTION >
DATA MONITOR
NOTE: A
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
B
Display item
Description
[Unit]
PUSH SW
[On/Off]
Status of push-button ignition switch judged by BCM. C
UNLK SEN-DR
Status of unlock sensor judged by BCM.
[On/Off]
D
VEH SPEED 1
Value of vehicle speed signal received from combination meter with CAN communication line.
[km/h]
TAIL LAMP SW
Status of lighting switch judged by BCM using the combination switch readout function. E
[On/Off]
FR FOG SW
Status of front fog lamp switch judged by BCM using the combination switch readout function.
[On/Off]
DOOR SW-DR
F
Status of driver side door switch judged by BCM.
[On/Off]
CDL LOCK SW
Status of door lock unlock switch judged by BCM. G
[On/Off]
ACTIVE TEST
H
Display item
Description
[Unit]
SEAT BELT WARN TEST The seat belt warning chime operation can be checked by operating the relevant function (On/Off).
I
KEY REMINDER WARN The key warning chime operation can be checked by operating the relevant function (On/Off).
LIGHT WARN ALM The light warning chime operation can be checked by operating the relevant function (On/Off).
J
WCS
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COMBINATION METER
< ECU DIAGNOSIS INFORMATION >
ECU DIAGNOSIS INFORMATION
COMBINATION METER
Reference Value INFOID:0000000011687939
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COMBINATION METER
< ECU DIAGNOSIS INFORMATION >
Monitor Item Condition Value/Status
A
Ignition switch Front fog lamp indicator lamp ON On
FR FOG IND
ON Front fog lamp indicator lamp OFF Off
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COMBINATION METER
< ECU DIAGNOSIS INFORMATION >
Monitor Item Condition Value/Status
Ignition switch Engine start operation indicator lamp ON
B&P N
LOCK or ACC (CVT models)
Ignition switch Engine start operation indicator lamp ON
B&P I
ON (CVT models)
Ignition switch Engine start operation indicator lamp ON
C&P N
LOCK or ACC (M/T models)
Ignition switch Engine start operation indicator lamp ON
C&P I
ON (M/T models)
LCD
Ignition switch
During P position warning indication SFT P
LOCK
Ignition switch During Intelligent Key low battery warning
BATT
LOCK indication
Ignition switch
During take away warning indication NO KY
ON
Ignition switch
During ACC warning indication LK WN
ON
Shift position indicator P display P
Shift position indicator R display R
Shift position indicator N display N
Shift position indicator D display D
Shift position indicator M1 display M1
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COMBINATION METER
< ECU DIAGNOSIS INFORMATION >
Monitor Item Condition Value/Status
A
NOTE:
Ignition switch
BRAKE SW This item is displayed, but cannot be moni- Off
ON
tored.
WCS
JSNIA0623ZZ
PHYSICAL VALUES P
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COMBINATION METER
< ECU DIAGNOSIS INFORMATION >
Terminal No.
Description
(Wire color) Value
Condition
Input/ (Approx.)
+ – Signal name
Output
1
— CAN-H — — — —
(L)
2
— CAN-L — — — —
(P)
NOTE:
The maximum voltage varies de-
pending on the specification
(destination unit).
Ignition Speedometer operated
4 Vehicle speed signal
Ground Output switch [When vehicle speed is ap-
(Y) (8-pulse)
ON prox. 40 km/h (25 MPH)]
JSNIA0012GB
Ignition JSNIA3305ZZ
6
Ground Fuel level sensor signal Input switch —
(BR) AWD
ON
JSNIA3721ZZ
8*1 — — — — — —
(P)
When driver seat belt is fas-
12 V
9 Seat belt buckle switch sig- Engine tened.
Ground Input
(W) nal (driver side) idling When driver seat belt is un-
0V
fastened.
Ignition Parking brake applied. 0V
10
Ground Parking brake switch signal Input switch
(SB) Parking brake released. 5V
ON
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COMBINATION METER
< ECU DIAGNOSIS INFORMATION >
Terminal No.
Description
(Wire color) Value A
Condition
Input/ (Approx.)
+ – Signal name
Output
B
JPNIA1687GB D
Ignition
13
Ground Illumination control signal Output switch
(GR)
ON E
• Lighting switch 1ST
• When meter illumination
is step 6
F
JPNIA1686GB
Ignition
19 Changes depending to am-
(GR)
Ground Ambient sensor signal Input switch
bient temperature.
WCS
ON
JSNIA0014GB O
Ignition
20
Ground Ambient sensor ground — switch — 0V
(R)
ON
P
Ignition
21
Ground Ground — switch — 0V
(B)
ON
Ignition
22
Ground Ground — switch — 0V
(B)
ON
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COMBINATION METER
< ECU DIAGNOSIS INFORMATION >
Terminal No.
Description
(Wire color) Value
Condition
Input/ (Approx.)
+ – Signal name
Output
Ignition
23
Ground Ground — switch — 0V
(B)
ON
Ignition
24
Ground Fuel level sensor ground — switch — 0V
(L)
ON
Ignition
25
Ground VDC ground — switch — 0V
(B)
ON
Fail-Safe INFOID:0000000011687940
FAIL-SAFE
The combination meter activates the fail-safe control if CAN communication with each unit is malfunctioning.
Function Specifications
Speedometer
Tachometer Reset to zero by suspending communication.
Engine coolant temperature gauge
Illumination control When suspending communication, changes to nighttime mode.
Shift position indicator When suspending communication, not indicate.
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COMBINATION METER
< ECU DIAGNOSIS INFORMATION >
Function Specifications
A
Instantaneous fuel consumption • When reception time of an abnormal signal is 2 seconds or
less, the last received datum is used for calculation to indi-
Average fuel consumption
cate the result.
Information display Possible driving distance • When reception time of an abnormal signal is more than two B
seconds, the last result calculated during normal condition is
Torque distribution indicator indicated.
Low tire pressure warning The display turns OFF by suspending communication.
C
Buzzer The buzzer turns OFF by suspending communication.
ABS warning lamp
Malfunction indicator lamp D
VDC warning lamp
The lamp turns ON by suspending communication.
EPS warning lamp
E
AWD warning lamp
Brake warning lamp
VDC OFF indicator lamp F
High beam indicator lamp
Turn signal indicator lamp
G
Door warning lamp
Warning lamp/indicator lamp Tail lamp indicator lamp
Engine start operation indicator lamp H
Shift P warning lamp
The lamp turns OFF by suspending communication.
Front fog lamp indicator lamp
Oil pressure warning lamp I
CRUISE indicator lamp
AWD mode indicator lamp (AWD)
J
AWD mode indicator lamp (AWD-V)
Key warning lamp
CVT indicator lamp K
Low tire pressure warning lamp After blinking for 1 minute, the lamp remains ON.
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BCM (BODY CONTROL MODULE)
< ECU DIAGNOSIS INFORMATION >
BCM (BODY CONTROL MODULE)
List of ECU Reference INFOID:0000000011460629
ECU Reference
BCS-38, "Reference Value"
BCS-60, "Fail-safe"
BCM
BCS-61, "DTC Inspection Priority Chart"
BCS-62, "DTC Index"
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WARNING CHIME SYSTEM
< WIRING DIAGRAM >
WIRING DIAGRAM A
WARNING CHIME SYSTEM
Wiring Diagram INFOID:0000000011460630
B
WCS
JRNWE0703GB
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WARNING CHIME SYSTEM
< WIRING DIAGRAM >
JRNWE0704GB
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WARNING CHIME SYSTEM
< WIRING DIAGRAM >
WCS
JRNWE0705GB
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WARNING CHIME SYSTEM
< WIRING DIAGRAM >
JRNWE0706GB
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WARNING CHIME SYSTEM
< WIRING DIAGRAM >
WCS
JRNWE0707GB
WCS-33 GETtheMANUALS.org
Revision: 2014 October 2015 JUKE
DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION >
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow INFOID:0000000011460631
OVERALL SEQUENCE
JSNIA4492GB
DETAILED FLOW
1.OBTAIN INFORMATION ABOUT SYMPTOM
Interview the customer to obtain as much information as possible about the conditions and environment under
which the malfunction occurred.
>> GO TO 2.
2.CHECK SYMPTOM
• Check the symptom based on the information obtained from the customer.
• Check if any other malfunctions are present.
>> GO TO 3.
3.CHECK CONSULT SELF-DIAGNOSIS RESULTS
1. Connect CONSULT and perform self-diagnosis. Refer to WCS-18, "BUZZER : CONSULT Function (BCM
- BUZZER)" .
2. When DTC is detected, follow the instructions below:
- Record DTC and Freeze Frame Data.
Are self-diagnosis results normal?
YES >> GO TO 4.
NO >> GO TO 5.
WCS-34 GETtheMANUALS.org
Revision: 2014 October 2015 JUKE
DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION >
4.NARROW DOWN MALFUNCTIONING PARTS BY SYMPTOM DIAGNOSIS A
Perform symptom diagnosis and narrow down the malfunctioning parts.
>> GO TO 5. B
5.REPAIR OR REPLACE MALFUNCTIONING PARTS
Repair or replace malfunctioning parts.
C
NOTE:
If DTC is displayed, erase DTC after repairing or replacing malfunctioning parts.
D
>> GO TO 6.
6.FINAL CHECK
Check that the warning buzzer in the combination meter operates normally. E
Does it operate normally?
YES >> INSPECTION END
NO >> GO TO 1. F
WCS
WCS-35 GETtheMANUALS.org
Revision: 2014 October 2015 JUKE
POWER SUPPLY AND GROUND CIRCUIT
< DTC/CIRCUIT DIAGNOSIS >
DTC/CIRCUIT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
COMBINATION METER
COMBINATION METER : Diagnosis Procedure INFOID:0000000011687943
1.CHECK FUSE
Check for blown fuses.
Terminals
(+) (−) Ignition switch po- Voltage
Combination meter sition (Approx.)
Connector Terminal
27 Ground OFF
M34 15 ACC Battery voltage
28 ON
Is the inspection result normal?
YES >> GO TO 3.
NO >> Check harness between combination meter and fuse.
3.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect combination meter connector.
3. Check continuity between combination meter harness connector and ground.
Combination meter
Continuity
Connector Terminal
21
Ground
22
M34 Existed
23
25
Is the inspection result normal?
YES >> INSPECTION END
NO >> Repair harness or connector.
WCS-36 GETtheMANUALS.org
Revision: 2014 October 2015 JUKE
METER BUZZER CIRCUIT
< DTC/CIRCUIT DIAGNOSIS >
METER BUZZER CIRCUIT
A
Component Function Check INFOID:0000000011460633
Select the “Data Monitor” for the “METER/M&A” and check the “BUZZER” monitor value.
E
BUZZER
Under the condition of buzzer input : On
Except above : Off
F
Is the inspection result normal?
YES >> Replace combination meter.
NO >> Replace BCM. Refer to BCS-93, "Removal and Installation". G
Diagnosis Procedure INFOID:0000000011460634
WCS
WCS-37 GETtheMANUALS.org
Revision: 2014 October 2015 JUKE
SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT
< DTC/CIRCUIT DIAGNOSIS >
SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT
Component Function Check INFOID:0000000011460635
BUCKLE SW
When driver seat belt is fastened : Off
When driver seat belt is unfastened : On
Combination meter
Continuity
Connector Terminal Ground
M34 9 Not existed
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair harness or connector.
2.CHECK SEAT BELT BUCKLE SWITCH (DRIVER SIDE) GROUND CIRCUIT
Check harness continuity between seat belt buckle switch (driver side) harness connector and ground.
WCS-38 GETtheMANUALS.org
Revision: 2014 October 2015 JUKE
SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT
< DTC/CIRCUIT DIAGNOSIS >
WCS
WCS-39 GETtheMANUALS.org
Revision: 2014 October 2015 JUKE
PARKING BRAKE SWITCH SIGNAL CIRCUIT
< DTC/CIRCUIT DIAGNOSIS >
PARKING BRAKE SWITCH SIGNAL CIRCUIT
Diagnosis Procedure INFOID:0000000011460638
(+) (−)
Voltage
Combination meter Condition
(Approx.)
Connector Terminal
Ground
Ignition When parking brake is applied 0V
M34 10
switch ON When parking brake is released 12 V
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 2.
2.CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect combination meter connector and parking brake switch connector.
3. Check continuity between combination meter harness connector and parking brake switch harness con-
nector.
Terminals
Combination meter Parking brake switch Continuity
Connector Terminal Connector Terminal
M34 10 M31 1 Existed
4. Check continuity between combination meter harness connector and ground.
Terminals
Combination meter Continuity
Connector Terminal Ground
M34 10 Not existed
Is the inspection result normal?
YES >> INSPECTION END
NO >> Repair harness or connector.
Component Inspection INFOID:0000000011460639
WCS-40 GETtheMANUALS.org
Revision: 2014 October 2015 JUKE
THE PARKING BRAKE RELEASE WARNING CONTINUES SOUNDING, OR
DOES NOT SOUND
< SYMPTOM DIAGNOSIS >
SYMPTOM DIAGNOSIS A
THE PARKING BRAKE RELEASE WARNING CONTINUES SOUNDING, OR
DOES NOT SOUND
B
Description INFOID:0000000011460640
• The parking brake warning buzzer sounds continuously during vehicle travel though the parking brake is C
released.
• The parking brake warning buzzer does not sound at all even though driving the vehicle with the parking
brake applied.
D
Diagnosis Procedure INFOID:0000000011460641
Perform check for the parking brake switch signal circuit. Refer to WCS-40, "Diagnosis Procedure".
Is the inspection result normal? I
YES >> GO TO 3.
NO >> Repair harness or connector.
3.CHECK PARKING BRAKE SWITCH J
Perform a unit check for the parking brake switch. Refer to WCS-40, "Component Inspection".
Is the inspection result normal?
K
YES >> Replace combination meter. Refer to MWI-60, "Removal and Installation"
NO >> Replace parking brake switch. Refer to PB-6, "Exploded View".
WCS
WCS-41 GETtheMANUALS.org
Revision: 2014 October 2015 JUKE
THE LIGHT REMINDER WARNING DOES NOT SOUND
< SYMPTOM DIAGNOSIS >
THE LIGHT REMINDER WARNING DOES NOT SOUND
Description INFOID:0000000011460642
Light reminder warning chime does not sound even though headlamp is illuminated.
Diagnosis Procedure INFOID:0000000011460643
WCS-42 GETtheMANUALS.org
Revision: 2014 October 2015 JUKE
THE SEAT BELT WARNING CONTINUES SOUNDING, OR DOES NOT SOUND
< SYMPTOM DIAGNOSIS >
THE SEAT BELT WARNING CONTINUES SOUNDING, OR DOES NOT
A
SOUND
Description INFOID:0000000011460644
B
• Seat belt warning does not sound.
• Seat belt warning sounds continuously.
C
Diagnosis Procedure INFOID:0000000011460645
Check if buzzer switches to proper condition (On/Off) on data monitor of combination meter. Refer to MWI-21,
"CONSULT Function".
J
Buzzer active condition : On
Buzzer non-active condition : Off
K
Is the inspection result normal?
YES >> Replace combination meter. Refer to MWI-60, "Removal and Installation".
NO >> Replace BCM. Refer to BCS-93, "Removal and Installation".
L
4.CHECK SEAT BELT BUCKLE SWITCH (DRIVER SIDE) CIRCUIT
Perform the check for the seat belt buckle switch (driver side) circuit. Refer to WCS-38,
"Diagnosis Procedure". M
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair harness or connector. WCS
5.CHECK SEAT BELT BUCKLE SWITCH (DRIVER SIDE)
Perform a unit check for the seat belt buckle switch (driver side). Refer to WCS-38, "Component Inspection".
O
Is the inspection result normal?
YES >> Replace combination meter. Refer to MWI-60, "Removal and Installation".
NO >> Replace seat belt buckle (driver side). Refer to SB-8, "SEAT BELT BUCKLE : Removal and Instal- P
lation".
WCS-43 GETtheMANUALS.org
Revision: 2014 October 2015 JUKE