Nissan Altima 2007-2012 Service Manual: Power supply and ground circuit
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 swi ...
Other materials:
Key cylinder switch
Description
For vehicles equipped with LH and RH anti-pinch system, the main power window
and door lock/unlock switch
detects condition of the door key cylinder switch and transmits to BCM as the
LOCK or UNLOCK signal.
For vehicles equipped with LH anti-pinch system only, the door lock ass ...
Insufficient heating
Component Function Check
SYMPTOM: Insufficient heating
INSPECTION FLOW
1. CONFIRM SYMPTOM BY PERFORMING OPERATION CHECK - TEMPERATURE INCREASE
1. Turn temperature control dial clockwise to maximum heat.
2. Check for hot air at discharge air outlets.
Can a symptom be duplicated?
YES >&g ...
Tweeter (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 tweeters using the audio signal circuits.
Diagnosis Procedure
1.HARNESS CHECK
1. Disconnect BOSE speaker amp. connector B122 and suspect
tweet ...