Nissan Altima 2007-2012 Service Manual: Diagnosis system (BCM)

Rear window defogger system
System Diagram System Description Operation Description • Turn rear window defogger switch ON when the ignition switch is turned ON. Then front air control (rear window defogger switch) tra ...

Common item
CONSULT-III Function ECU IDENTIFICATION Displays the BCM part No. SELF-DIAG RESULT Refer to BCS-91, "DTC Index". ...

Other materials:

Front door speaker
Removal and Installation REMOVAL 1. Remove the front door finisher. Refer to INT-12, "Removal and Installation" (coupe) and INT-34, "Removal and Installation" (sedan). 2. Remove the front door speaker screws (A), then disconnect the front door speaker connector and remov ...

Seat belt buckle switch signal circuit
Description Transmits a seat belt buckle switch signal to the combination meter. Component Function Check 1. CHECK COMBINATION METER INPUT SIGNAL Select “DATA MONITOR” for “METER/M&A” and check the “BUCKLE SW” monitor value. >> Inspection End. Diagnosis Procedure 1. ...

ABS 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 ABS actuator and electric unit (control unit) for damage, bend and loose connection (unit ...