Glasses, Window System & Mirrors: Section
Glasses, Window System & Mirrors: Section
GW
A
B
SECTION
GLASSES, WINDOW SYSTEM & MIRRORS C
E
CONTENTS
SERVICE INFORMATION ............................ 3 Main Power Window and Door Lock/Unlock F
Switch Power Supply and Ground Circuit Inspec-
PRECAUTIONS ................................................... 3 tion ...........................................................................28
Precaution for Supplemental Restraint System Power Window and Door Lock/Unlock Switch RH G
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- Power Supply Circuit Inspection ..............................29
SIONER" ................................................................... 3 Front Power Window LH Circuit Inspection .............29
Precaution for Procedure without Cowl Top Cover...... 3 Front Power Window RH Circuit Inspection (Pow-
H
Handling for Adhesive and Primer ............................ 3 er Window and Door Lock/Unlock Switch RH Op-
eration) ....................................................................30
PREPARATION ................................................... 4 Front Power Window RH Circuit Inspection (Main
Commercial Service Tool .......................................... 4 Power Window and Door Lock/Unlock Switch Op- GW
SQUEAK AND RATTLE TROUBLE DIAGNO- eration) ....................................................................33
Door Switch Check ..................................................35
SIS ....................................................................... 5
Rear Power Window LH Circuit Inspection (Rear J
Work Flow ................................................................. 5
Power Window Switch LH Operation) .....................36
Generic Squeak and Rattle Troubleshooting ............ 7
Rear Power Window LH Circuit Inspection (Main
Diagnostic Worksheet ............................................... 9
Power Window and Door Lock/Unlock Switch Op-
K
WINDSHIELD GLASS ........................................11 eration) ....................................................................39
Removal and Installation ......................................... 11 Rear Power Window RH Circuit Inspection (Rear
Power Window Switch RH Operation) .....................41
REAR WINDOW GLASS AND MOLDING .........13 Rear Power Window RH Circuit Inspection (Main L
Removal and Installation ......................................... 13 Power Window and Door Lock/Unlock Switch Op-
eration) ....................................................................43
POWER WINDOW SYSTEM ..............................15 Encoder and Limit Switch Check .............................45 M
Component Parts and Harness Connector Loca-
tion .......................................................................... 15 FRONT DOOR GLASS AND REGULATOR ..... 47
System Description ................................................. 15 Removal and Installation .........................................47
CAN Communication System Description ............... 18 Inspection after Installation ......................................49 N
Schematic ............................................................... 19 Disassembly and Assembly .....................................50
Wiring Diagram - WINDOW - .................................. 20
Main Power Window and Door Lock/Unlock REAR DOOR GLASS AND REGULATOR ....... 51 O
Switch Harness Connector Terminal Layout ........... 25 Removal and Installation .........................................51
Terminal and Reference Value for Main Power Disassembly and Assembly .....................................53
Window and Door Lock/Unlock Switch ................... 25 Inspection after Installation ......................................53
P
Terminal and Reference Value for BCM ................. 26
REAR WINDOW DEFOGGER .......................... 54
Work Flow ............................................................... 26
Component Parts and Harness Connector Loca-
CONSULT-III Function (BCM) ................................. 26
tion ...........................................................................54
Trouble Diagnosis Symptom Chart ......................... 27
System Description ..................................................54
BCM Power Supply and Ground Circuit Inspection
CAN Communication System Description ...............55
.... 27
Schematic ................................................................56
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 and SB section of this Service Man-
ual.
WARNING: E
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
F
• 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 the SRS section.
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this G
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS H
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a GW
hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the J
battery, and wait at least 3 minutes before performing any service.
Precaution for Procedure without Cowl Top Cover INFOID:0000000005283508
K
When performing the procedure after removing cowl top cover, cover
the lower end of windshield.
L
N
PIIB3706J
SIIA0995E
PIIB1805J
SBT842
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CUSTOMER INTERVIEW
Interview the customer if possible, to determine the conditions that exist when the noise occurs. Use the Diag-
nostic Worksheet during the interview to document the facts and conditions when the noise occurs and any H
customer's comments; refer to GW-7, "Generic Squeak and Rattle Troubleshooting". This information is nec-
essary to duplicate the conditions that exist when the noise occurs.
• The customer may not be able to provide a detailed description or the location of the noise. Attempt to obtain
all the facts and conditions that exist when the noise occurs (or does not occur). GW
• If there is more than one noise in the vehicle, be sure to diagnose and repair the noise that the customer is
concerned about. This can be accomplished by test driving the vehicle with the customer.
• After identifying the type of noise, isolate the noise in terms of its characteristics. The noise characteristics J
are provided so the customer, service adviser and technician are all speaking the same language when
defining the noise.
• Squeak —(Like tennis shoes on a clean floor)
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Squeak characteristics include the light contact/fast movement/brought on by road conditions/hard surfaces
= higher pitch noise/softer surfaces = lower pitch noises/edge to surface = chirping.
• Creak—(Like walking on an old wooden floor)
Creak characteristics include firm contact/slow movement/twisting with a rotational movement/pitch depen- L
dent on materials/often brought on by activity.
• Rattle—(Like shaking a baby rattle)
Rattle characteristics include the fast repeated contact/vibration or similar movement/loose parts/missing M
clip or fastener/incorrect clearance.
• Knock —(Like a knock on a door)
Knock characteristics include hollow sounding/sometimes repeating/often brought on by driver action.
• Tick—(Like a clock second hand) N
Tick characteristics include gentle contacting of light materials/loose components/can be caused by driver
action or road conditions.
• Thump—(Heavy, muffled knock noise) O
Thump characteristics include softer knock/dead sound often brought on by activity.
• Buzz—(Like a bumble bee)
Buzz characteristics include high frequency rattle/firm contact.
• Often the degree of acceptable noise level will vary depending upon the person. A noise that you may judge P
as acceptable may be very irritating to the customer.
• Weather conditions, especially humidity and temperature, may have a great effect on noise level.
DUPLICATE THE NOISE AND TEST DRIVE
If possible, drive the vehicle with the customer until the noise is duplicated. Note any additional information on
the Diagnostic Worksheet regarding the conditions or location of the noise. This information can be used to
duplicate the same conditions when you confirm the repair.
Refer to Table of Contents for specific component removal and installation information.
INSTRUMENT PANEL E
Most incidents are caused by contact and movement between:
1. The cluster lid A and instrument panel
2. Acrylic lens and combination meter housing F
3. Instrument panel to front pillar garnish
4. Instrument panel to windshield
G
5. Instrument panel mounting pins
6. Wiring harnesses behind the combination meter
7. A/C defroster duct and duct joint H
These incidents can usually be located by tapping or moving the components to duplicate the noise or by
pressing on the components while driving to stop the noise. Most of these incidents can be repaired by apply-
ing felt cloth tape or silicone spray (in hard to reach areas). Urethane pads can be used to insulate wiring har-
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ness.
CAUTION:
Do not use silicone spray to isolate a squeak or rattle. If you saturate the area with silicone, you will
not be able to recheck the repair. J
CENTER CONSOLE
Components to pay attention to include:
K
1. Shifter assembly cover to finisher
2. A/C control unit and cluster lid C
3. Wiring harnesses behind audio and A/C control unit L
The instrument panel repair and isolation procedures also apply to the center console.
DOORS
Pay attention to the: M
1. Finisher and inner panel making a slapping noise
2. Inside handle escutcheon to door finisher
3. Wiring harnesses tapping N
4. Door striker out of alignment causing a popping noise on starts and stops
Tapping or moving the components or pressing on them while driving to duplicate the conditions can isolate
many of these incidents. You can usually insulate the areas with felt cloth tape or insulator foam blocks from O
the NISSAN Squeak and Rattle Kit (J-43980) to repair the noise.
TRUNK P
Trunk noises are often caused by a loose jack or loose items put into the trunk by the owner.
In addition look for:
1. Trunk lid bumpers out of adjustment
2. Trunk lid striker out of adjustment
3. The trunk lid torsion bars knocking together
4. A loose license plate or bracket
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LAIA0072E
P
LAIA0071E
GW
M
LIWA0562E
PIIB5779E
• If a windshield glass is to be reused, mark the body and the glass with mating marks.
WARNING:
When cutting the glass from the vehicle, always wear safety glasses and heavy gloves to help prevent
glass splinters from entering your eyes or cutting your hands.
CAUTION:
• When a windshield glass is to be reused, do not use a cutting knife or power cutting tool.
• Be careful not to scratch the glass when removing.
• Do not set or stand the glass on its edge. Small chips may develop into cracks.
INSTALLATION
Use a genuine NISSAN Urethane Adhesive Kit (if available) or equivalent and follow the instructions furnished
with it.
• While the urethane adhesive is curing, open a door window. This will prevent the glass from being forced out
by passenger room air pressure when a door is closed.
• The molding must be installed securely so that it is in position and leaves no gap.
• Inform the customer that the vehicle should remain stationary until the urethane adhesive has completely
cured (preferably 24 hours). Curing time varies with temperature and humidity.
WARNING:
• Keep heat and open flames away from primers and adhesive as they are flammable.
• The materials contained in the kit are harmful if swallowed, and may irritate skin and eyes. Avoid
contact with the skin and eyes.
• Use in an open, well ventilated location. Avoid breathing the vapors. They can be harmful if inhaled.
If affected by vapor inhalation, immediately move to an area with fresh air.
• Driving the vehicle before the urethane adhesive has completely cured may affect the performance
of the windshield in case of an accident.
CAUTION:
• Do not use an adhesive which is past its usable term. Shelf life of the adhesive is limited to six
months after the date of manufacture. Carefully adhere to the expiration or manufacture date printed
on the box.
• Keep primers and adhesive in a cool, dry place. Ideally, they should be stored in a refrigerator.
• Do not leave primers or adhesive cartridge unattended with their caps open or off.
• The vehicle should not be driven for at least 24 hours or until the urethane adhesive has completely
cured. Curing time varies depending on temperature and humidities. The curing time will increase
under lower temperatures and lower humidities.
INSPECTION
Repairing Water Leaks
Leaks can be repaired without removing and reinstalling glass.
If water is leaking between the urethane adhesive material and body or glass, determine the extent of leakage.
This can be done by applying water to the windshield area while pushing glass outward.
To stop the leak, apply primer (if necessary) and then urethane adhesive to the leak point.
GW
L
LIIA2732E
REMOVAL N
1. Partially remove the headlining (rear edge). Refer to EI-41, "Removal and Installation".
2. Remove the rear seat cushion and the rear seatback. Refer to SE-20, "Removal and Installation" (folding)
O
or SE-24, "Removal and Installation" (fixed).
3. Remove the rear seatback finisher and the rear pillar finisher. Refer to EI-34, "Removal and Installation".
4. Remove the rear parcel shelf finisher. Refer to EI-38, "Removal and Installation".
P
5. Disconnect the harness connector.
6. Apply protective tape around the rear window glass to protect the painted surface from damage.
PIIB5779E
• If a rear window glass is to be reused, mark the body and the glass with mating marks.
WARNING:
When cutting the glass from the vehicle, always wear safety glasses and heavy gloves to help prevent
glass splinters from entering your eyes or cutting your hands.
CAUTION:
• When a rear window glass is to be reused, do not use a cutting knife or power cutting tool.
• Be careful not to scratch the glass when removing.
• Do not set or stand the glass on its edge. Small chips may develop into cracks.
INSTALLATION
Use a genuine NISSAN Urethane Adhesive Kit (if available) or equivalent and follow the instructions furnished
with it.
• While the urethane adhesive is curing, open a door window. This will prevent the glass from being forced out
by passenger room air pressure when a door is closed.
• The molding must be installed securely with the double-faced adhesive tape so that it is in position and
leaves no gap.
• Inform the customer that the vehicle should remain stationary until the urethane adhesive has completely
cured (preferably 24 hours). Curing time varies with temperature and humidity.
WARNING:
• Keep heat and open flames away from primers and adhesive as they are flammable.
• The materials contained in the kit are harmful if swallowed, and may irritate skin and eyes. Avoid
contact with the skin and eyes.
• Use in an open, well ventilated location. Avoid breathing the vapors. They can be harmful if inhaled.
If affected by vapor inhalation, immediately move to an area with fresh air.
• Driving the vehicle before the urethane adhesive has completely cured may affect the performance
of the rear window glass in case of an accident.
CAUTION:
• Do not use an adhesive which is past its usable term. Shelf life of the adhesive is limited to six
months after the date of manufacture. Carefully adhere to the expiration or manufacture date printed
on the box.
• Keep primers and adhesive in a cool, dry place. Ideally, they should be stored in a refrigerator.
• Do not leave primers or adhesive cartridge unattended with their caps open or off.
• The vehicle should not be driven for at least 24 hours or until the urethane adhesive has completely
cured. Curing time varies depending on temperature and humidity. The curing time will increase
under lower temperature and lower humidity.
INSPECTION
Reparing Water Leaks
Leaks can be repaired without removing and installing glass.
If water is leaking between the urethane adhesive material and body or glass, determine the extent of the leak-
age.
This can be done by applying water to the windshield area while pushing glass outward.
To stop the leak, apply primer (if necessary) and then urethane adhesive to the leak point.
GW
LIIA2730E
N
1. Main power window and door lock/ 2. Power window and door lock/unlock 3. Rear power window switch LH D203,
unlock switch D5, D11 switch RH D104 RH D303
4. BCM M18, M19, M20 (view with in- 5. Front power window motor LH D8, 6. Rear power window motor LH D204,
strument panel removed) RH D105 RH D304
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7. Front door switch LH B21, RH B28
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AWKWA0112GB
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ABKWA0318GB
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AAKWA0107GB
AAKWA0108GB
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ABKWA0319GB
AAKWA0109GB
D
ALKIA1370ZZ
Terminal and Reference Value for Main Power Window and Door Lock/Unlock Switch E
INFOID:0000000005283522
P
13 G/Y Encoder pulse signal Power window motor operation.
OCC3383D
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
BCM diagnostic
Diagnostic mode Content
test item
Supports inspections and adjustments. Commands are transmitted to the BCM for
WORK SUPPORT setting the status suitable for required operation, input/output signals are received
from the BCM and received data is displayed.
DATA MONITOR Displays BCM input/output data in real time.
ACTIVE TEST Operation of electrical loads can be checked by sending drive signal to them.
Inspection by part
SELF-DIAG RESULTS Displays BCM self-diagnosis results.
CAN DIAG SUPPORT
The results of transmit/receive diagnosis of CAN communication can be read.
MNTR
ECU PART NUMBER BCM part number can be read.
CONFIGURATION Performs BCM configuration read/write functions.
ACTIVE TEST
WORK SUPPORT
DATA MONITOR
C
Check that other systems using the signal of the following systems operate normally.
Main Power Window and Door Lock/Unlock Switch Power Supply and Ground Circuit
Inspection INFOID:0000000005283528
3.CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and main power window and door lock/unlock
switch.
3. Check continuity between BCM connector (A) and main power
window and door lock/unlock switch connector (B).
Connector Connector
Terminal Terminal Continuity
A B
68 D5 10 Yes
M20 C LIIA2215E
69 19 Yes
D11
4. Check continuity between BCM connector (A) and ground.
Connector
Terminal Continuity
A
Ground
68 No
M20
69 No
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4.CHECK BCM OUTPUT SIGNAL
Revision: January 2010 GW-28 2010 Sentra
POWER WINDOW SYSTEM
< SERVICE INFORMATION >
1. Connect BCM.
2. Turn ignition switch ON. A
3. Check voltage between BCM connector M20 terminal 68, 69
and ground.
B
68 - Ground : Battery voltage
69 - Ground : Battery voltage
OK or NG C
OK >> Check the condition of the harness and the connector.
NG >> Replace BCM. Refer to BCS-18, "Removal and Installa- LIIA0917E
tion of BCM" . D
Power Window and Door Lock/Unlock Switch RH Power Supply Circuit Inspection
INFOID:0000000005283529
E
1.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between power window and door lock/unlock F
switch RH connector D104 terminal 8 and ground.
A B
Continuity
Connector Terminal Connector Terminal L
M20 68 D104 8 Yes
4. Check continuity between BCM connector (A) and ground. LIIA2166E
M
A
Continuity
Connector Terminal Ground
N
M20 68 No
OK or NG
OK >> Check the condition of the harness and the connector. O
NG >> Repair or replace harness.
Front Power Window LH Circuit Inspection INFOID:0000000005283530
P
1.CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL
UP 0
16
DOWN Battery voltage
D5 Ground
UP Battery voltage
12 ALIIA0225ZZ
DOWN 0
OK or NG
OK >> GO TO 2.
NG >> Replace main power window and door lock/unlock switch. Refer to EI-31, "Removal and Installa-
tion".
2.CHECK POWER WINDOW MOTOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch and
front power window motor LH.
3. Check continuity between main power window and door lock/
unlock switch connector D5 (A) terminals 6, 7 and front power
window motor LH connector D8 (B) terminals 1, 3.
UP Battery voltage
3
DOWN 0 AWIIA1259ZZ
D105 Ground
UP 0
1
DOWN Battery voltage
OK or NG
OK >> Replace front power window motor RH. Refer to GW-47, "Removal and Installation".
LIIA1976E
3.CHECK POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH POWER SUPPLY CIRCUIT E
1. Turn ignition switch OFF.
2. Disconnect BCM and power window and door lock/unlock switch
RH. F
3. Check continuity between BCM connector (A) and power win-
dow and door lock/unlock switch connector (B).
G
A B
Continuity
Connector Terminal Connector Terminal
M20 68 D104 8 Yes H
GW
A
Continuity
Connector Terminal Ground
M20 68 No J
OK or NG
OK >> Check the condition of the harness and the connector.
NG >> Repair or replace harness. K
4.CHECK POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH OUTPUT SIGNAL
1. Turn ignition switch ON. L
2. Check voltage between power window and door lock/unlock
switch RH connector and ground.
M
Terminals Voltage (V)
Connector Condition
(+) (-) (Approx.)
UP Battery voltage N
7
DOWN 0
D104 Ground
UP 0
6 LIIA1977E O
DOWN Battery voltage
OK or NG
OK >> GO TO 5. P
NG >> GO TO 6.
5.CHECK FRONT POWER WINDOW MOTOR RH CIRCUIT
A B
Continuity
Connector Terminal Connector Terminal C
11 11 Yes
D5 D104
8 12 Yes ALIIA0227ZZ
D
3. Check continuity between main power window and door lock/unlock switch connector (A) and ground.
A
Continuity E
Connector Terminal
Ground
11 No
D5
8 No F
OK or NG
OK >> GO TO 9.
NG >> Repair or replace harness. G
Terminals Continuity
Power window and door
6 11 Yes
lock/unlock switch
7 12 Yes
OK or NG
OK >> GO TO 4.
NG >> Replace power window and door lock/unlock switch RH.
Refer to EI-31, "Removal and Installation". LIIA2172E
A B
Continuity
Connector Terminal Connector Terminal
11 11 Yes
D5 D104
8 12 Yes
ALIIA0227ZZ
3. Check continuity between main power window and door lock/
unlock switch connector (A) and ground.
A
Continuity
Connector Terminal
Ground
11 No
D5
8 No
OK or NG
OK >> GO TO 5.
NG >> Repair or replace harness.
UP Battery voltage
8
DOWN 0 D
D5 Ground ALIIA0229ZZ
UP 0
11
DOWN Battery voltage
E
OK or NG
OK >> Repair or replace harness.
NG >> Replace main power window and door lock/unlock switch. Refer to EI-31, "Removal and Installa-
F
tion".
Door Switch Check INFOID:0000000005283533
G
1.CHECK FRONT DOOR SWITCH INPUT SIGNAL
With CONSULT-III
Check front door switches (“DOOR SW-DR” and “DOOR SW-AS” ) in “DATA MONITOR” mode with CON- H
SULT-III.
OPEN: ON
DOOR SW-DR
CLOSE: OFF J
OPEN: ON
DOOR SW-AS
CLOSE: OFF
K
Without CONSULT-III
Check voltage between BCM connector and ground.
L
Terminals Voltage (V)
Item Connector Condition
(+) (-) (Approx.)
M
OPEN 0
Front RH M18 12
CLOSE Battery voltage
Ground
OPEN 0 N
Front LH M19 47
CLOSE Battery voltage
OK or NG LIIA0946E
O
OK >> Front door switch is OK.
NG >> GO TO 2.
2.CHECK FRONT DOOR SWITCH CIRCUIT P
Front LH
2 - 47 : Continuity should exist.
Front RH
2 - 12 : Continuity should exist. LIIA0947E
OK or NG
OK >> Replace BCM. Refer to BCS-18, "Removal and Installa- LIIA2377E
tion of BCM".
NG >> Replace malfunctioning front door switch.
Rear Power Window LH Circuit Inspection (Rear Power Window Switch LH Operation)
INFOID:0000000005283534
UP 0
2
DOWN Battery voltage LIIA2751E
D204 Ground
UP Battery voltage
1
DOWN 0
OK or NG
OK >> Replace rear power window motor LH. Refer to GW-51, "Removal and Installation".
NG >> GO TO 2.
2.CHECK REAR POWER WINDOW MOTOR LH CIRCUIT
Connector
Terminal Continuity E
A
Ground
6 No
D203
7 No F
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness. G
A B
Continuity
Connector Terminal Connector Terminal
M20 68 D203 8 Yes
4. Check continuity between BCM connector (A) and ground.
LIIA2175E
A
Continuity
Connector Terminal Ground
M20 68 No
OK or NG
OK >> GO TO 6.
NG >> Repair or replace harness.
6.CHECK REAR POWER WINDOW SWITCH LH GROUND SUPPLY
Check continuity between rear power window switch LH connector
and ground.
A B
Continuity
Connector Terminal Connector Terminal
1 4 Yes
D5 D203
3 5 Yes
ALIIA0230ZZ
3. Check continuity between main power window and door lock/
unlock switch connector (B) and ground.
A
Continuity
Connector Terminal
Ground
1 No
D5
3 No
OK or NG
OK >> GO TO 8.
NG >> Repair or replace harness.
8.CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH
1.CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL F
Connector Connector N
Terminal Terminal Continuity
A B
6 2 Yes
D203 D204
7 1 Yes O
LIIA2752E
4. Check continuity between rear power window switch LH connec-
tor (A) and ground.
P
Connector
Terminal Continuity
A
Ground
6 No
D203
7 No
OK or NG
Terminals Continuity
Rear power window switch LH 4 7 Yes
5 6 Yes
OK or NG
OK >> GO TO 4.
NG >> Replace rear power window switch LH. Refer to EI-31,
"Removal and Installation".
LIIA2181E
A B
Continuity
Connector Terminal Connector Terminal
1 4 Yes
D5 D203
3 5 Yes
ALIIA0230ZZ
3. Check continuity between main power window and door lock/
unlock switch connector (A) and ground.
A
Continuity
Connector Terminal
Ground
1 No
D5
3 No
OK or NG
OK >> GO TO 5.
NG >> Repair or replace harness.
5.CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH
Check continuity between main power window and door lock/unlock
switch terminals.
UP 0
2 E
DOWN Battery voltage LIIA2751E
D304 Ground
UP Battery voltage
1
DOWN 0
F
OK or NG
OK >> Replace rear power window motor RH. Refer to GW-51, "Removal and Installation".
NG >> GO TO 2. G
2.CHECK REAR POWER WINDOW MOTOR RH CIRCUIT
1. Turn ignition switch OFF.
H
2. Disconnect rear power window switch RH.
3. Check continuity between rear power window switch RH con-
nector (A) and rear power window motor RH connector (B).
GW
Connector Connector
Terminal Terminal Continuity
A B
J
6 2 Yes
D303 D304
7 1 Yes
LIIA2752E
4. Check continuity between rear power window switch RH con- K
nector (A) and ground.
Connector L
Terminal Continuity
A
Ground
6 No
D303 M
7 No
OK or NG
OK >> GO TO 3. N
NG >> Repair or replace harness.
3.CHECK POWER SUPPLY
1. Connect rear power window switch RH. O
2. Turn ignition switch ON.
3. Check voltage between rear power window switch RH connector
D303 terminal 8 and ground. P
A B
Continuity
Connector Terminal Connector Terminal
M20 68 D303 8 Yes
4. Check continuity between BCM connector (A) and ground.
LIIA2175E
A
Continuity
Connector Terminal Ground
M20 68 No
OK or NG
OK >> GO TO 6.
NG >> Repair or replace harness.
6.CHECK REAR POWER WINDOW SWITCH RH GROUND SUPPLY
Check continuity between rear power window switch RH connector
and ground.
A
Continuity E
Connector Terminal
Ground
7 No
D5
5 No F
OK or NG
OK >> GO TO 8.
NG >> Repair or replace harness. G
UP 0
2
DOWN Battery voltage LIIA2751E
D304 Ground
UP Battery voltage
1
DOWN 0
OK or NG
Connector Connector
Terminal Terminal Continuity
A B
6 2 Yes
D303 D304
7 1 Yes
LIIA2752E
4. Check continuity between rear power window switch RH con-
nector (A) and ground.
Connector
Terminal Continuity
A
Ground
6 No
D303
7 No
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3.CHECK REAR POWER WINDOW SWITCH RH
Check continuity between rear power window switch RH terminals.
Terminals Continuity
Rear power window switch
4 7 Yes
RH
5 6 Yes
OK or NG
OK >> GO TO 4.
NG >> Replace rear power window switch RH. Refer to EI-31,
"Removal and Installation".
LIIA2181E
A B
Continuity
Connector Terminal Connector Terminal
7 4 Yes
D5 D303
5 5 Yes
ALIIA0232ZZ
3. Check continuity between main power window and door lock/
unlock switch connector (A) and ground.
A A
Continuity
Connector Terminal
Ground
7 No
D5 B
5 No
OK or NG
OK >> GO TO 5. C
NG >> Repair or replace harness.
5.CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH
D
Check continuity between main power window and door lock/unlock
switch terminals.
E
Terminals Condition Continuity
Lock switch UNLOCK Yes
Main power window 7
and door lock/unlock Lock switch LOCK No F
switch 17
Lock switch UNLOCK Yes
5
Lock switch LOCK No
G
OK or NG ALIIA0233ZZ
GW
1.CHECK DOOR WINDOW SLIDE MECHANISM
Check the following. J
• Obstacles in window, glass molding, etc.
• Worn or deformed glass molding.
• Door sash tilted too far inward or outward.
• Door window regulator. K
OK or NG
OK >> GO TO 2.
NG >> Remove obstacles or repair door window slide mechanism. L
2.CHECK LIMIT SWITCH OPERATION
1. Turn ignition switch ON. M
2. Check voltage between main power window and door lock/unlock switch connector D5 terminal 9 and
ground.
N
Terminals
Voltage
(+) Condition
(–) (Approx.)
Connector Terminal O
Front power window LH is
between fully-open and just
0
before fully-closed position
P
(ON)
D5 9 Ground
Front power window LH is
between just before fully- ALIIA0234ZZ
5
closed position and fully-
closed position (OFF)
OK or NG
OK >> GO TO 3.
Terminals
Condition Voltage
(+) (–)
Front power
window mo-
D5 13 Ground
tor LH opera-
tion.
ALIIA0235ZZ
OCC3383D
OK or NG
OK >> Replace main power window and door lock/unlock switch.
NG >> Replace front power window motor LH.
GW
AWIIA1264GB
DOOR GLASS
K
Removal
1. Remove the front door finisher. Refer to EI-31, "Removal and Installation".
2. Disconnect the front door speaker electrical connector. L
3. Position aside the vapor barrier.
4. If equipped, reconnect the power window switch electrical con-
nector. Operate the power window main switch to raise/lower M
the door window until the glass bolts can be seen.
5. Remove the door glass bolts.
N
LIIA2860E
P
SIIA1779J
LIIA2860E
6. Raise the door glass and hold with a suction lifter (A).
PIIB3510J
7. If equipped, disconnect the power window switch connector from the regulator assembly.
8. Remove the regulator bolts and regulator assembly.
LIIA2862E
D
Inspection after Removal
Check the regulator assembly for the following. If a problem is detected, grease or replace it as shown.
• Grease application points for each sliding part
E
LIIA2738E
H
• Wire wear
• Regulator deformation
GW
K
LIIA2764E
Installation L
Installation is in the reverse order of removal.
Inspection after Installation INFOID:0000000005283540
M
POWER WINDOW SYSTEM INITIALIZATION
If any of the following work has been done, initialize the system.
• Electric power supply to power window switch or motor is interrupted by blown fuse or disconnecting battery N
cable, etc.
• Removal and installation of the regulator assembly.
• Removal and installation of the motor from the regulator assembly.
O
• Removal and installation of the harness connector of the power window switch.
• Window is partly opened and/or closed many times without being fully closed.
• Removal and installation of the door glass.
• Removal and installation of the door glass run. P
Initialization
After installing each component to the vehicle, follow the steps below.
1. Close all doors.
2. Turn ignition switch ON.
3. Open the window to its full down position by operating the power window switch.
GW
AWIIA1265GB
LIIA2759E
LIIA2763E
LIIA2740E
LIIA2740E
5. Raise up the door glass and hold with a suction lifter (A).
PIIB3511J
LIIA2741E
D
Installation
Installation is in the reverse order of removal.
Inspection after Removal E
Check the regulator assembly for the following. If a problem is detected, grease or replace it as shown.
• Gear wear
LIIA2761E
GW
• Regulator deformation
• Grease application points for each sliding part
J
L
LIIA2742E
M
POWER WINDOW REGULATOR ASSEMBLY
Disassembly
N
Remove the power window motor from the regulator assembly.
Assembly
Assembly is in the reverse order of disassembly. O
Inspection after Installation INFOID:0000000005283544
LIIA2731E
1. BCM M18, M20 (view with instru- 2. Front air control M33 3. A. Rear window defogger ground
ment panel removed) connector B63
B. Rear window defogger connector
B50
4. IPDM E/R E46, E48 5. Door mirror LH D7, RH D106 (with 6. Heated mirror relay E56 (with heated
heated mirrors) mirrors)
The rear window defogger system is controlled by BCM (body control module) and IPDM E/R (intelligent
power distribution module engine room).
The rear window defogger only operates for approximately 15 minutes.
Power is supplied at all times
• through 15A fuses (No. 46 and 47, located in the IPDM E/R)
• to rear window defogger relay
• through 10A fuse [No. 28 (with heated mirrors), located in the fuse and fusible link box]
• to heated mirror relay terminal 3 (with heated mirrors)
• through 50A fusible link (letter j, located in the fuse and fusible link box)
• to BCM terminal 70.
With the ignition switch turned to ON or START position, power is supplied
• through ignition relay
• to rear window defogger relay (located in the IPDM E/R)
• to front air control terminal 2
• through 10A fuse [No. 12, located in the fuse block (J/B)]
• to BCM terminal 38.
Ground is supplied
• to BCM terminal 67 and
• to front air control terminal 3
• through body grounds M57 and M61
• to IPDM E/R terminals 39 and 59
Revision: January 2010 GW-54 2010 Sentra
REAR WINDOW DEFOGGER
< SERVICE INFORMATION >
• through body grounds E9, E15 (all models) and E24 (with MR20DE).
When front air control (rear window defogger switch) is turned to ON, ground is supplied A
• to BCM terminal 10
• through front air control terminal 38
• through front air control terminal 3
B
• through body grounds M57 and M61.
Then rear window defogger switch is illuminated.
Then BCM recognizes that rear window defogger switch is turned to ON.
Then it sends rear window defogger switch signals to IPDM E/R via CAN communication (CAN-H, CAN-L). C
When IPDM E/R receives rear window defogger switch signals, ground is supplied
• to rear window defogger relay (located in the IPDM E/R)
• through IPDM E/R terminals 39 and 59 D
• through body grounds E9, E15 (all models) and E24 (with MR20DE).
Then rear window defogger relay is energized.
With power and ground supplied, rear window defogger filaments heat and defog the rear window.
When rear window defogger relay is turned to ON (with heated mirrors), power is supplied E
• through heated mirror relay terminal 5
• to door mirror (LH and RH) terminal 1.
Door mirror (LH and RH) is grounded through body grounds M57 and M61. F
With power and ground supplied, rear window defogger filaments heat and defog the rear window and door
mirror filaments heat and defog the mirrors.
CAN Communication System Description INFOID:0000000005283547 G
GW
WIWA2331E
GW
ABLWA0319GB
P
AALWA0160GB
GW
ABLWA0320GB
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
BCM diagnostic
Diagnostic mode Content
test item
Supports inspections and adjustments. Commands are transmitted to the BCM for
WORK SUPPORT setting the status suitable for required operation, input/output signals are received
from the BCM and received data is displayed.
DATA MONITOR Displays BCM input/output data in real time.
ACTIVE TEST Operation of electrical loads can be checked by sending drive signal to them.
Inspection by part
SELF-DIAG RESULTS Displays BCM self-diagnosis results.
CAN DIAG SUPPORT
The results of transmit/receive diagnosis of CAN communication can be read.
MNTR
ECU PART NUMBER BCM part number can be read.
CONFIGURATION Performs BCM configuration read/write functions.
DATA MONITOR
Display Item List
ACTIVE TEST
Display Item List
Make sure other systems using the signal of the following systems operate normally.
Rear window defogger and door mirror defoggers do not 2. IPDM E/R auto active test check PG-20
operate. (With heated mirrors) 3. Rear window defogger switch circuit check GW-61
B
GW
1.CHECK REAR WINDOW DEFOGGER SWITCH OPERATION
With CONSULT-III
Check (“REAR DEF SW”, “IGN ON SW”) in DATA MONITOR mode with CONSULT-III. J
Without CONSULT-III
1. Turn ignition switch ON.
2. Check voltage between BCM connector and ground. M
and Installation".
4.CHECK REAR WINDOW DEFOGGER SWITCH GROUND
Check continuity between front air control connector and ground.
LIIA2772E
10 - Ground : Approx. 5V
OK or NG
OK >> Replace front air control. Refer to MTC-66, "Removal
and Installation".
NG >> Replace BCM. Refer to BCS-18, "Removal and Installa-
LIIA2753E
tion of BCM".
Rear Window Defogger Circuit Inspection INFOID:0000000005283557
1.CHECK FUSES
Revision: January 2010 GW-62 2010 Sentra
REAR WINDOW DEFOGGER
< SERVICE INFORMATION >
Check if any of the following fuses in IPDM E/R are blown.
A
Component Parts Ampere Fuse No.
IPDM E/R 15A 46
IPDM E/R 15A 47 B
OK or NG
OK >> GO TO 2.
C
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse.
2.CHECK REAR WINDOW DEFOGGER POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF. D
2. Disconnect rear window defogger.
3. Turn ignition switch ON.
4. Check voltage between rear window defogger connector and E
ground.
A B
O
Continuity
Connector Terminal Connector Terminal
B50 1 E48 60 Yes P
3. Check continuity between rear window defogger connector (A)
and ground.
LIIA2644E
A
Continuity
Connector Terminal Ground
B50 1 No
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace IPDM E/R. Refer to PG-27, "Removal and Installation of IPDM E/R".
Door Mirror Defogger Circuit Inspection INFOID:0000000005283558
1.CHECK FUSE
Check if the following fuse in the fuse block (J/B) is blown.
1
E56 Ground Battery voltage
3
OK or NG LIIA2647E
OK >> GO TO 3.
NG >> Repair or replace harness.
3.CHECK HEATED MIRROR RELAY GROUND CIRCUIT
LIIA2646E
Connector Connector
Terminal Terminal Continuity J
A B
D7
(LH)
1 E56 5 Yes K
D106
(RH) LIIA2757E
A
Continuity M
Connector Terminal
D7 Ground
(LH) N
1 No
D106
(RH)
OK or NG O
OK >> GO TO 6.
NG >> Repair or replace harness.
6.CHECK GROUND CIRCUIT P
1. When measuring voltage, wrap tin foil around the top of the neg-
ative probe. Then press the foil against the wire with your finger.
SEL122R
SEL263
G
SEL265
H
REPAIR EQUIPMENT
• Conductive silver composition (DuPont No. 4817 or equivalent)
• Ruler 30 cm (11.8 in) long GW
• Drawing pen
• Heat gun
• Alcohol
• Cloth J
REPAIRING PROCEDURE
1. Wipe broken heat wire and its surrounding area clean with a K
cloth dampened in alcohol.
2. Apply a small amount of conductive silver composition to tip of
drawing pen. L
Shake silver composition container before use.
3. Place ruler on glass along broken line. Deposit conductive silver
composition on break with drawing pen. Slightly overlap existing
M
heat wire on both sides [preferably 5 mm (0.20 in)] of the break.
PIIA0215E N
4. After repair has been completed, check repaired wire for conti-
nuity. This check should be conducted 10 minutes after silver O
composition is deposited.
Do not touch repaired area while test is being conducted.
P
SEL012D
SEL013D
GW
P
AWKWA0118GB
AWIIA1267GB
CAUTION:
Be careful not to damage the mirror body.
REMOVAL
1. Remove the mirror finisher.
2. Disconnect the door mirror connector (2), remove the door mir-
ror nuts (A), and remove the door mirror assembly (1).
LIIA2762E
INSTALLATION
Installation is in the reverse order of removal.
Disassembly and Assembly INFOID:0000000005283563
DISASSEMBLY
1. Pull out all the terminals from the connector.
NOTE:
Before pulling out the terminal, note the connector terminal arrangement.
2. Turn the mirror glass surface upward.
3. Apply a protective tape (A) to the housing.
4. Insert a suitable tool (B) into the concave gap between mirror
holder (1) and power unit (2). Push up tabs (3) (two locations) on
mirror holder to disengage lower part of mirror holder, and
remove mirror body assembly.
NOTE:
When pushing up the tabs, do not forcefully push up only (1)
concave position but try to push up (2) concave positions.
LIIA2744E
LIIA2745E
D
ASSEMBLY
1. Connect door mirror actuator electrical connector.
2. Install door mirror actuator into door mirror housing using four screws and tighten in an alternating pattern. E
3. Warm the lower tabs with a dryer or equivalent.
NOTE:
Warm the lower tabs sufficiently before installing the mirror body. The tabs may be broken if it is cold. Be
F
especially careful in the cold weather.
4. Engage upper tabs of mirror body (1) with power unit (2). Then,
press lower part of mirror glass down until the lower part snaps
to allow engagement of lower tabs. G
NOTE:
After installation, visually check that the lower tabs are securely
engaged when viewed from the bottom of mirror surface. H
5. Insert the harness terminals into the connector.
NOTE:
Make sure to insert the harness terminals into the correct con- GW
nector. Do not confuse the locations.
LIIA2746E
REMOVAL
Insert a suitable tool (A) to release the inside mirror (1). Slide the
inside mirror (1) upward and remove the inside mirror from the base
(2).
CAUTION:
• Do not use excessive force to remove the inside mirror
because it is inserted tightly into the mirror base.
• Do not reuse the inside mirror removed from mirror base.
LIIA2858E
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Be sure to insert the inside mirror to the mirror base until the pawl is engaged to the mirror base.