Nissan Altima (L32) 2007-2012 Service Manual: Front door speaker (sedan)
Description
The audio unit sends audio signals to the front door speakers using the
door speaker circuits.
Diagnosis Procedure
1.HARNESS CHECK
1. Disconnect audio unit connector M43 (A) and suspect speaker
connector (B).
2. Check continuity between audio unit harness connector M43 (A)
terminal and suspect speaker harness connector (B) terminal.
3. Check continuity between audio unit harness connector M43 (A)
terminal and ground.
Are continuity results as specified?
YES >> GO TO 2
NO >> • Check connector housings for disconnected or loose terminals.
• Repair harness or connector.
2.FRONT DOOR SPEAKER SIGNAL CHECK
1. Connect audio unit connector and front speaker connector.
2. Turn ignition switch to ACC.
3. Push “POWER” switch.
4. Check the signal between audio unit harness connector terminals
with CONSULT-III or oscilloscope.
Is the audio signal voltage as specified?
YES >> Replace speaker. Refer to AV-74, "Removal and Installation".
NO >> Replace audio unit. Refer to AV-72, "Removal and
Installation".
Description
The audio unit sends audio signals to the door speakers using the door
speaker circuits.
Diagnosis Procedure
1.HARNESS CHECK
1. Disconnect audio unit connector M43 (A) and suspect s ...
Description
The audio unit sends audio signals to the front tweeters using the door
speaker circuits.
Diagnosis Procedure
1.HARNESS CHECK
1. Disconnect audio unit connector M43 (A) and suspect ...
Other materials: Windows
Power windows
WARNING
Make sure that all passengers have
their hands, etc., inside the vehicle
while it is in motion and before closing
the windows. Use the window
lock switch to prevent unexpected
use of the power windows.
To help avoid risk of injury or death
through unintended operation ...
Forward-facing child restraint
installation using LATCH
For additional information, see all Warnings
and Cautions in "Child safety" and
"Child restraints" before installing a
child restraint.
Do not use the lower anchors if the combined
weight of the child and the child restraint
exceeds 65 lbs. (29.5 kg). If the combined
weight of the child and the chi ...
Rear window and outside mirror
(if so equipped) defroster switch
To defrost the rear window glass and outside
mirrors (if so equipped), place the ignition
switch in the ON position and push the
rear window defroster switch on. The rear
window defroster indicator light on the
switch comes on. Push the switch again to
turn the defroster off.
The rear window defro ...