Nissan Altima 2007-2012 Service Manual: Headlamp (halogen)
Wiring Diagram - Coupe
Wiring Diagram - Sedan
Optical sensor
Description
The optical sensor converts the outside brightness (lux) to voltage and
transmits the optical sensor signal to
the BCM.
Component Function Check
1.CHECK OPTICAL SENSOR SIGNAL BY CONS ...
Headlamp (xenon)
Wiring Diagram - Coupe
Wiring Diagram - Sedan
...
Other materials:
Microphone signal circuit (coupe)
Description
Voice signals are transmitted from the microphone to the Bluetooth control
unit using the microphone signal
circuits.
Diagnosis Procedure
1.CHECK HARNESS BETWEEN BLUETOOTH CONTROL UNIT AND MICROPHONE
1. Turn ignition switch OFF.
2. Disconnect Bluetooth control unit connector a ...
Drive belts
Checking Drive Belts
1. Power steering pump
2. Drive belt auto-tensioner
3. Crankshaft
4. Idler pulley
5. A/C compressor pulley
6. Generator pulley
7. Idler pulley
8. Drive belt
A. Indicator
B. Possible use range (for new belt)
C. Belt replacement
WARNING:
Inspect and check the drive ...
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 keyfob is carried
into the passenger compartment and the push-button ignition s ...