Nissan Altima 2007-2012 Service Manual: Diagnosis system (BCM)
- Common item
- Door lock
- Rear window defogger
- Buzzer
- INT Lamp
- Multi remote ent
- Headlamp
- Wiper
- Flasher
- Intelligent key
- Comb SW
- BCM
- IMMU
- Battery saver
- Trunk
- Theft ALM
- Retained PWR
- Signal buffer
- Air pressure monitor
Power consumption control system
System Diagram
System Description
OUTLINE
• BCM incorporates a power saving control function that reduces the power
consumption according to the
vehicle status.
• BCM switches the stat ...
Common item
Diagnosis Description
BCM CONSULT-III FUNCTION
CONSULT-III performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for ...
Other materials:
Power window main switch
Description
• BCM supplies power.
• It operates each power window motor via corresponding power window switch and
makes window move up/
down when main power window and door lock/unlock switch is operated.
Component Function Check
Main Power Window And Door Lock/unlock Switch
1. CHECK ...
Power supply and ground circuit
Diagnosis Procedure
1.INSPECTION START
Start engine.
Is engine running?
YES >> GO TO 8.
NO >> GO TO 2.
2.CHECK ECM POWER SUPPLY CIRCUIT-I
1. Turn ignition switch OFF and then ON.
2. Check the voltage between ECM harness connector and
ground.
Is the inspection result ...
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 ...