Nissan Altima 2007-2012 Service Manual: Function diagnosis

INTERIOR ROOM LAMP CONTROL SYSTEM

System Diagram

System Description

OUTLINE

• Interior room lamps* are controlled by interior room lamp timer control function of BCM.

*:Front room/map lamps and personal lamps (when lamp switch is in DOOR position).

• Trunk room lamp is controlled by trunk room lamp control function of BCM.

• Step lamps are controlled by step lamp control function of BCM.

ILLUMINATION

Wiring Diagram - Coupe

Wiring Diagram - Sedan

    Basic inspection
    DIAGNOSIS AND REPAIR WORKFLOW Work Flow OVERALL SEQUENCE DETAILED FLOW 1.INTERVIEW FOR MALFUNCTION Find out what the customer's concerns are. >> GO TO 2 2.SYMPTOM CHECK Verify the sy ...

    ECU diagnosis
    BCM (BODY CONTROL MODULE) Reference Value VALUES ON THE DIAGNOSIS TOOL Terminal Layout Physical Values 1: Sedan only 2: With LH front window anti ...

    Other materials:

    Vehicle security indicator
    Description • Vehicle security indicator is built in combination meter. • NVIS (Nissan Vehicle Immobilizer System-NATS) and vehicle security system conditions are indicated by blink or illumination of vehicle security indicator. Component Function Check 1.CHECK FUNCTION 1. Perform ...

    Transverse link
    Removal and Installation REMOVAL 1. Remove wheel and tire. Refer to WT-66, "Adjustment". 2. Remove steering knuckle from transverse link. Refer to FSU-12, "Exploded View". 3. Remove mounting nuts and washers on lower portion of stabilizer connecting rod. 4. Slightl ...

    IPDM-E branch line circuit
    Diagnosis Procedure INSPECTION PROCEDURE 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the terminals and connectors of the IPDM E/R for damage, bend and loose connection (unit side and connector side). Is the in ...