Nissan Altima 2007-2012 Service Manual: Removal and installation
EPS CONTROL UNIT
Removal and Installation
REMOVAL
1. Remove audio/navi unit. Refer to AV-72, "Removal and Installation" or AV-437, "Removal and Installation" (with navi).
2. Remove power steering control unit (1).
3. Disconnect power steering control unit connector.
INSTALLATION
Installation is in the reverse order of removal.
Precaution
Precautions for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT
PRE-TENSION ...
Seat belt system
...
Other materials:
Precautions on supplemental restraint system
This Supplemental Restraint System (SRS) section
contains important information concerning
the following systems:
● Driver and passenger supplemental frontimpact
air bag (NISSAN Advanced Air Bag
System)
● Front seat-mounted side-impact supplemental
air bag
● Roof-mounted cu ...
U120A DVD-ROM disc
Description
Refer to AV-240, "System Description".
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.CHECK DVD-ROM
Check DVD-ROM for dirt, scratches and warpage.
Is the DVD-ROM clean and undamaged?
YES >> Replace AV control unit. Refer to AV-437, "Removal and Insta ...
P2122, P2123 APP Sensor
Description
The accelerator pedal position sensor is installed on the upper end
of the accelerator pedal assembly. The sensor detects the accelerator
position and sends a signal to the ECM.
Accelerator pedal position sensor has two sensors. These sensors
are a kind of potentiometer which tran ...