Nissan Altima 2007-2012 Service Manual: 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 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 T7 (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 - Coupe".

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

    Microphone signal circuit
    Description Power is supplied to the microphone from the AV control unit. The microphone transmits voice signals to the AV control unit. Diagnosis Procedure 1.CHECK CONTINUITY BETWEEN AV CONTRO ...

    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 CONTINU ...

    Other materials:

    Front washer nozzle
     Removal and Installation REMOVAL 1. Remove the cowl top cover For Sedan Refer to EXT-39, "Removal and Installation". For Coupe Refer to EXT-18, "Removal and Installation" 2. Push washer nozzle tab (A), to release the washer nozzle (1) from the cowl top cover, then di ...

    Intelligent key
     CONSULT-III Function (BCM - INTELLIGENT KEY) WORK SUPPORT SELF-DIAG RESULT Refer to BCS-91, "DTC Index". DATA MONITOR ACTIVE TEST ...

    P0130 A/F Sensor 1
    Description The air fuel ratio (A/F) sensor 1 is a planar one-cell limit current sensor. The sensor element of the A/F sensor 1 is composed an electrode layer, which transports ions. It has a heater in the element. The sensor is capable of precise measurement = 1, but also in the lean and ...