Nissan Altima (L32) 2007-2012 Service Manual: Rear LH

Description

Door glass moves UP/DOWN by receiving the signal from power window main switch or rear power window switch LH.

Component Function Check

1. CHECK REAR POWER WINDOW MOTOR LH CIRCUIT

Does rear power window motor LH operate with main power window and door lock/unlock switch or rear power window switch LH? Is the inspection result normal?

YES >> Rear power window motor LH is OK.

NO >> Refer to PWC-317, "REAR LH : Diagnosis Procedure"

Diagnosis Procedure

Power Window Motor Circuit Check

1. CHECK REAR POWER WINDOW SWITCH OUTPUT SIGNAL

1. Disconnect rear power window motor LH connector.

2. Turn ignition switch ON.

3. Check voltage between rear power window motor LH connector and ground.

NO >> Check rear power window switch LH. Refer to PWC-311, "REAR POWER WINDOW SWITCH : Component Inspection".

2. CHECK HARNESS CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect rear power window switch LH.

3. Check continuity between rear power window switch LH connector (A) and rear power window motor LH connector (B).

4. Check continuity between rear power window switch LH connector (A) and ground.

Is the inspection result normal? YES >> GO TO 3

NO >> Repair or replace harness.

3. CHECK REAR POWER WINDOW MOTOR LH

Check rear power window motor LH.

Refer to PWC-318, "REAR LH : Component Inspection".

Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".

NO >> Replace rear power window motor LH. Refer to GW-14, "Removal and Installation".

Component Inspection

1. CHECK REAR POWER WINDOW MOTOR LH

Does motor operate by connecting the battery voltage directly to rear power window motor LH?

Is the inspection result normal? YES >> Rear power window motor LH is OK.

NO >> Replace rear power window motor LH. Refer to GW-14, "Removal and Installation".