Nissan Altima (L32) 2007-2012 Service Manual: Audio unit
Diagnosis Procedure
1.CHECK FUSES
Check that the following fuses are not blown.
Are the fuses OK?
YES >> GO TO 2
NO >> If fuse is blown, be sure to eliminate cause of malfunction before
installing new fuse.
2.POWER SUPPLY CIRCUIT CHECK
1. Disconnect audio unit connector M43.
2. Check voltage between the audio unit connector M43 and
ground.
Are the voltage results as specified?
YES >> GO TO 3
NO >> • Check connector housings for disconnected or loose terminals.
• Repair harness or connector.
3.GROUND CIRCUIT CHECK
Inspect audio unit case ground.
Does case ground pass inspection?
YES >> Inspection End.
NO >> Repair audio unit case ground.
Diagnosis Procedure
1.CHECK FUSE
Check for blown fuses.
Are the fuses OK?
YES >> GO TO 2
NO >> Be sure to eliminate cause of malfunction before installing new fuse.
2.CHECK POWER ...
Other materials: Memory seat (if so equipped)
The memory seat system has three features:
Memory storage function (Key-link)
Memory storage function (Switch)
Entry/exit function
Key-link, when enabled, automatically retains
the driver’s last seat and outside mirror
position for that specific key when the
ignition is turned from ON to OFF. ...
Trip computer
1. Vehicle speed
The vehicle speed mode shows the current
vehicle speed and the average vehicle
speed since the last reset.
Average vehicle speed:
Press the OK button on the steering wheel
to bring up the drive computer Reset
menu, and follow the instructions to reset.
For additional information, ...
Automatic Emergency Braking (AEB) with
Pedestrian Detection
WARNING
Failure to follow the warnings and instructions
for proper use of the AEB
with Pedestrian Detection system
could result in serious injury or death.
The AEB with Pedestrian Detection
system is a supplemental aid to the
driver. It is not a replacement for the
driver’s attention to traff ...
Power supply and ground circuit
(coupe)
Bose speaker AMP