Nissan Altima 2007-2012 Service Manual: On-vehicle repair
- Driver air bag module
- Spiral cable
- Front passenger air bag module
- Side curtain air bag module
- Crash zone sensor
- Side air bag (satellite) sensor
- Diagnosis sensor unit
- Occupant classification system control unit
- Collision diagnosis
Preparation
Special Service Tool
The actual shapes of Kent-Moore tools may differ from those of special
service tools illustrated here.
Commercial Service Tools
...
Driver air bag module
Exploded View
1. Steering switch connector
2. Steering switch ground connector
3. Steering switches
4. Driver air bag module
5. Driver air bag module connectors
6. Side lid (RH/LH)
A. Steerin ...
Other materials:
B2109 steering lock relay
Description
The steering lock relay ON signal is transmitted to IPDM E/R by BCM via CAN
communication.
IPDM E/R turns the steering lock relay ON and transmits the release of the
steering to BCM.
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC B2109 is displayed with DTC U1000, first perf ...
ABS branch line circuit
Diagnosis Procedure
INSPECTION PROCEDURE
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the ABS actuator and electric unit
(control unit) for damage, bend
and loose connection (unit ...
Diagnosis and repair workflow
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1. GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the
condition and the environment when
the incident/malfunction occurred).
>> GO TO 2
2. CHECK DTC
1. Check DTC.
2. Perform the following p ...