Nissan Altima 2007-2012 Service Manual: U1200 AV control unit

Description

Refer to AV-240, "System Description".

DTC Logic

DTC DETECTION LOGIC

    U1010 control unit (CAN)
    Description Refer to LAN-9, "Description". DTC Logic DTC DETECTION LOGIC Diagnosis Procedure Symptom: Displays “CONTROL UNIT (CAN) [U1010]” as a self-diagnosis result of AV c ...

    U1201 AV control unit
    Description Refer to AV-240, "System Description". DTC Logic DTC DETECTION LOGIC ...

    Other materials:

    Can communication circuit
    Diagnosis Procedure INSPECTION PROCEDURE 1.CONNECTOR INSPECTION 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Disconnect all the unit connectors on CAN communication system. 4. Check terminals and connectors for damage, bend and loose con ...

    Microphone
    Diagnosis Procedure 1.CHECK POWER SUPPLY CIRCUIT (MICROPHONE SIDE) Check voltage between microphone harness connector and ground. Is proper voltage present? YES >> GO TO 4 NO >> GO TO 2 2.CHECK POWER SUPPLY CIRCUIT (CONTINUITY) 1. Turn ignition switch OFF. 2. Disconnect mic ...

    Removal and installation
    REAR SUSPENSION ASSEMBL Exploded View 1. Cap 2. Shock absorber insulator 3. Shock absorber seal 4. Bound bumper 5. Shock absorber 6. Suspension arm 7. Connecting rod mount bracket 8. Connecting rod 9. Upper rubber seat 10. Coil spring 11. Lower rubber seat 12. Knuckle 13. Knuckle bus ...