Nissan Murano: Power Window Control System :: Symptom Diagnosis / Front Lh Power Window Alone Does Not Operate
Diagnosis Procedure
CHECK FRONT POWER WINDOW MOTOR LH
Check front power window motor LH.
Refer to Component Function Check .
Is the inspection result normal?
YES>>
GO TO 2.
NO>>
Repair or replace the malfunctioning parts.
CONFIRM THE OPERATION
Confirm the operation again.
Is the inspection result normal?
YES>>
Check intermittent incident. Refer to Intermittent Incident.
NO>>
GO TO 1.
Diagnosis Procedure
CHECK BCM POWER SUPPLY AND GROUND CIRCUIT
Check BCM power supply and ground circuit.
Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>
GO TO 2...
Other information:
System Description
SYSTEM DIAGRAMSignal transmission function list Signal name Input Output Description
Climate controlled seat switch operation signal
Climate controlled seat switch LH
Climate controlled seat switch RH
Climate controlled seat control unit LH
Climate controlled seat control unit RH
Transmits the climate controlled seat switch operation signal to the climate controlled seat control unit...
Diagnosis Procedure
CHECK REAR WINDOW DEFOGGER SWITCH
Check rear window defogger switch.
Refer to Component Function Check.
Is the inspection result normal?
YES>>
GO TO 2.
NO>>
Repair or replace the malfunctioning parts.
CHECK REAR WINDOW DEFOGGER RELAY
Check rear window defogger relay...