Nissan Altima manuals

Nissan Altima (L32) 2007-2012 Service Manual: B2013 ID discord, immu-strg

Description

BCM performs the ID verification with the steering lock unit and releases the steering lock if both BCM and steering lock unit ID are same. BCM starts the communication with the steering lock unit when Intelligent Key is carried into the passenger compartment and the push-button ignition switch is pressed.

DTC Logic

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.PERFORM DTC CONFIRMATION PROCEDURE

1. Lock steering.

2. Press the push-button ignition switch 3. Check “Self diagnostic result” with CONSULT-III.

Is DTC detected? YES >> Refer to SEC-38, "Diagnosis Procedure".

NO >> Inspection End.

Diagnosis Procedure

1.PERFORM INITIALIZATION

Perform initialization with CONSULT-III. Re-register all Intelligent Keys.

For initialization and registration of Intelligent Key. Refer to “CONSULT-III Operation Manual”.

Can the system be initialized and can steering lock be released with re-registered Intelligent Key? YES >> Steering lock unit was unregistered.

NO >> Replace steering wheel lock unit.

U1010 control unit (can)
DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1. REPLACE BCM When DTC U1010 is detected, replace BCM. >> Replace BCM. Refer to BCS-96, "Removal and Installation". ...

B2014 chain of strg-immu
Description BCM performs the ID verification with the steering lock unit to release the steering. BCM starts the communication with the steering lock unit when Intelligent Key is carried into the ...

Other materials:

Hazard switch
Removal and Installation Removal 1. Remove the cluster lid C. Refer to IP-12, "Removal and Installation". 2. Remove CVT finisher or M/T finisher. Refer to TM-255, "Removal and Installation" or TM-21, "Removal and Installation". 3. Remove the hazard switch scr ...

BCM (Body control module)
Diagnosis Procedure 1. CHECK FUSE AND FUSIBLE LINK Check if the following BCM fuse or fusible link are blown. Is the fuse or fusible link blown? YES >> Replace the blown fuse or fusible link after repairing the affected circuit. NO >> GO TO 2 2. CHECK POWER SUPPLY CIRCUIT 1. ...

Nissan vehicle immobilizer systemnats symptoms
Symptom Table Security indicator does not turn ON or flash. CAUTION: • Follow Trouble Diagnosis Flowchart referring to “SEC-209, "Work Flow"”. Determine malfunctioning condition before performing this diagnosis. • Check that vehicle is under the condition shown in “Con ...