Nissan Altima 2007-2012 Service Manual: Inspection and adjustment

ECM RE-COMMUNICATING FUNCTION

 Description

Performing following procedure can automatically perform re-communication of ECM and BCM, but only when the ECM has been replaced with a new one (*1).

*1: New one means an ECM which has never been energized on-board.

(In this step, initialization procedure by CONSULT-III is not necessary) NOTE: • When registering new Key IDs or replacing the ECM that is not brand new, refer to CONSULT-III Operation Manual.

• If multiple keys are attached to the key holder, separate them before work.

• Distinguish keys with unregistered key ID from those with registered ID.

Special Repair Requirement

1.PERFORM ECM RE-COMMUNICATING FUNCTION

1. Install ECM.

2. Insert the registered keyfob (*2), turn ignition switch to “ON”.

*2: To perform this step, use the key that has been used before performing ECM replacement.

3. Maintain ignition switch in “ON” position for at least 5 seconds.

4. Turn ignition switch to “OFF”.

5. Start engine.

Can engine be started? YES >> Procedure is completed.

NO >> Initialize control unit. Refer to CONSULT-III Operation Manual.

    Pre-inspection for diagnostic
    Basic Inspection The engine start function, door lock function, power distribution system and NATS-IVIS/NMS in the Remote Keyless Entry system are closely related to each other regarding control. ...

    Other materials:

    Diagnosis system (IPDM E/R)
    Diagnosis Description AUTO ACTIVE TEST Description In auto active test mode, the IPDM E/R sends a drive signal to the following systems to check their operation. • Oil pressure warning lamp • Front wiper (LO, HI) • Parking lamps • License plate lamps • Tail lamps • Front fog ...

    Turn signal and hazard warning lamps
    System Diagram System Description • BCM (Body Control Module) controls turn signal lamp (RH and LH) and hazard warning lamp operation. • Combination meter operates turn (RH and LH) indicator according to CAN communication signals from BCM. Component Parts Location 1. BCM M16, M ...

    Trunk room trim & trunk lid finisher
    Exploded View TRUNK ROOM TRIM 1. Trunk lid finisher 2. Trunk lid rubber bumper 3. Trunk net rear 4. Trunk rear finisher 5. Trunk side finisher (RH) 6. Trunk floor carpet 7. Spare tire cover 8. Trunk floor board (LH) 9. Trunk side finisher (LH) 10. Trunk net side A. Clip C205 B. Clip - ...