Nissan Altima 2007-2012 Service Manual: Camera image signal circuit (rear view camera to camera control unit)(sedan)

Description

Rear view camera images are transmitted to the rear view camera control unit using the camera image signal circuits.

Diagnosis Procedure

1.CHECK CAMERA IMAGE SIGNAL CIRCUIT CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect rear view camera control unit connector and rear view camera connector.

3. Check continuity between rear view camera control unit harness connector B31 (A) terminals 9, 10 and rear view camera harness connector B35 (B) terminals 3, 4.

4. Check continuity between rear view camera control unit harness connector B31 (A) terminals 9, 10 and ground.

Is inspection result OK? YES >> GO TO 2

NO >> Repair harness or connector.

2.CHECK CAMERA IMAGE SIGNAL

1. Connect rear view camera control unit connector and rear view camera connector.

2. Turn ignition switch ON.

3. Check signal between rear view camera control unit harness connector B31 terminals 10 and 9.

Is inspection result OK? YES >> Replace rear view camera control unit. Refer to AV-458, "Removal and Installation - Sedan".

NO >> Replace rear view camera. Refer to AV-457, "Removal and Installation".

    Camera image signal circuit (rear view camera to camera control unit)(coupe)
    Description Rear view camera images are transmitted to the rear view camera control unit using the camera image signal circuits. Diagnosis Procedure 1.CHECK CAMERA IMAGE SIGNAL CIRCUIT CONTINUI ...

    Camera on signal circuit (coupe)
    Description When the selector lever is placed in the R position, the rear view camera control unit sends a camera ON signal to the rear view camera. Diagnosis Procedure 1.CHECK CAMERA ON SIGNAL ...

    Other materials:

    Auto operation does not operate but manual operates normally (driver side)
    Diagnosis Procedure 1. PERFORM INITIALIZATION PROCEDURE Perform initialization procedure. Refer to PWC-108, "POWER WINDOW MAIN SWITCH : Special Repair Requirement". Is the inspection result normal? YES >> GO TO 2 NO >> Repair or replace the malfunctioning parts. 2. ...

    P1554 battery current sensor
    Description The power generation voltage variable control enables fuel consumption to be decreased by reducing the engine load which is caused by the power generation of the generator. The battery current sensor is installed to the battery cable at the negative terminal. The sensor measures t ...

    Information display
    System Diagram System Description FUNCTION The information display can indicate the following items. • Outside air temperature • Trip/fuel consumption readings • Intelligent Key operation information • Maintenance information • Warning/Indication messages (Door ajar, low fuel, ...