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:

Power supply routing circuit
Wiring Diagram — Battery Power Supply — Wiring Diagram — Accessory Power Supply — Wiring Diagram — Ignition Power Supply — Fuse • If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. • Use fuse of spe ...

Rear door speaker (sedan)
Description The audio unit sends audio signals to the BOSE speaker amp. The BOSE speaker amp. amplifies the audio signals before sending them to the rear door speakers using the audio signal circuits. Diagnosis Procedure 1.HARNESS CHECK 1. Disconnect BOSE speaker amp. connectors B121, B122 ...

Diagnosis system (meter)
Diagnosis Description SELF-DIAGNOSIS MODE • Odo/trip meter and information display segment operation can be checked in self-diagnosis mode. • Meters/gauges can be checked in self-diagnosis mode. OPERATION PROCEDURE 1. Turn the ignition switch OFF. 2. While pushing the odo/trip meter ...