Nissan Altima (L32) 2007-2012 Service Manual: Audio unit
Removal and Installation
REMOVAL
1. Remove cluster lid C. Refer to IP-12, "Removal and Installation".
2. Remove cluster lid D lower finisher. Refer to IP-12, "Removal and Installation".
3. Remove navigation audio unit upper and lower screws (A).
4. Remove the navigation audio unit bracket screws (A) and remove the navigation audio unit bracket (1).
5. Pull out the navigation audio unit assembly, disconnect the navigation audio unit assembly connectors.
INSTALLATION
Installation is in the reverse order of removal.
Bose speaker AMP
Removal and Installation - Coupe REMOVAL 1. Disconnect the negative battery terminal. 2. Remove the trunk floor carpet and spare tire cover. Refer to INT-23, "Removal and Installation&quo ...Other materials:
Air cleaner filter
Removal and Installation
1. Air duct hose
2. Air cleaner filter
3. Air cleaner case (front)
4. Front air duct
5. Air cleaner mounting bracket
6. Air cleaner case (rear)
7. Mass air flow sensor
A. To electric throttle control actuator
B. Air cleaner case side clips
CHANGING THE AIR CLEANE ...
P0746 pressure control solenoid A
performance (line pressure solenoid
valve)
Description
The pressure control solenoid valve A (line pressure solenoid valve)
regulates the oil pump discharge pressure
to suit the driving condition in response to a signal sent from the TCM.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a s ...
P1421 cold start control
Description
ECM controls ignition timing and engine idle speed when engine is started
with prewarming up condition.
This control promotes the activation of three way catalyst by heating the
catalyst and reduces emissions.
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P1421 is displayed wit ...