Nissan Altima (L32) 2007-2012 Service Manual: Front power window switch
Description
• BCM supplies power.
• Front power window motor RH will be operated if power window and door lock/unlock switch RH is operated.
Component Function Check
Power Window And Door Lock/unlock Switch RH
1. CHECK FRONT POWER WINDOW MOTOR RH FUNCTION
Does front power window motor RH operate with power window and door lock/unlock switch RH operation? Is the inspection result normal? YES >> Power window and door lock/unlock switch RH power supply and ground circuit are OK.
NO >> Refer to PWC-308, "FRONT POWER WINDOW SWITCH : Diagnosis Procedure".
Diagnosis Procedure
Power Window And Door Lock/unlock Switch RH Power Supply Circuit Check
1. CHECK POWER SUPPLY CIRCUIT
Check voltage between power window and door lock/unlock switch RH connector and ground.
Is the measurement value within the specification? YES >> GO TO 3
NO >> GO TO 2
2. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect BCM and power window and door lock/unlock switch RH.
3. Check continuity between BCM connector (A) and power window and door lock/unlock switch RH connector (B).
4. Check continuity between BCM connector (A) and ground.
Is the inspection result normal? YES >> GO TO 4
NO >> Repair or replace harness.
3. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect power window and door lock/unlock switch RH.
3. Check continuity between power window and door lock/unlock switch RH connector and ground.
Is the inspection result normal? YES >> Replace power window and door lock/unlock switch RH.
Refer to PWC-411, "Removal and Installation". After that, refer to PWC-309, "FRONT POWER WINDOW SWITCH : Special Repair Requirement".
NO >> Repair or replace harness.
4. CHECK BCM OUTPUT SIGNAL
1. Connect BCM.
2. Turn ignition switch ON.
3. Check voltage between BCM connector and ground.
Is the measurement value within the specification? YES >> Replace power window and door lock/unlock switch RH.
Refer to PWC-411, "Removal and Installation". After that, refer to PWC-309, "FRONT POWER WINDOW SWITCH : Special Repair Requirement".
NO >> Replace BCM. Refer to BCS-96, "Removal and Installation".
Special Repair Requirement
1. PERFORM INITIALIZATION PROCEDURE
Perform initialization procedure.
Refer to PWC-295, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement".
Is the inspection result normal? YES >> GO TO 2
NO >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".
2. CHECK ANTI-PINCH OPERATION
Check anti-pinch operation.
Refer to PWC-295, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement".
Is the inspection result normal? YES >> Inspection end.
NO >> Refer to PWC-322, "PASSENGER SIDE : Component Function Check".
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Description
The intake air temperature sensor is built-into mass air flow sensor
(1). The sensor detects intake air temperature and transmits a signal
to the ECM.
The temperature sensing unit uses a thermistor which is sensitive to
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Instrument panel
Vents
Steering wheel switches for audio control*
Vehicle information display controls
Headlight/turn signal switch
Paddle shifters (if so equipped)
Driver supplemental air bag
Horn
Meters and gauges
Warning and indicator lights
Vehicle information display
Wiper and washer switch
Heat ...
Cold weather driving
Freeing a frozen door lock
To prevent a door lock from freezing, apply
de-icer through the key hole. If the lock
becomes frozen, heat the key before inserting
it into the key hole or use the remote
keyless entry function on the Intelligent
Key.
Antifreeze
In the winter when it is anticipated that th ...