Nissan Altima 2007-2012 Service Manual: B1209 – b1210 collision detection
Description
DTC B1209 - B1210 COLLISION DETECTION
The air bag diagnosis sensor unit will set this DTC if it has detected a collision which has resulted in a frontal or side deployment of one or more air bags or pre-tensioners. If this DTC is detected after a SRS repair, the air bag diagnosis sensor unit has not yet been replaced. This DTC can not be erased.
PART LOCATION
Refer to SRC-7, "SRS Component Parts Location".
DTC Logic
DTC DETECTION LOGIC
With CONSULT-lll
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.INSPECTION START
Turn ignition switch ON.
>> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check for the DTC on CONSULT-lll.
Is the DTC detected? YES >> Refer to SRC-57, "Diagnosis Procedure (Component Diagnosis)".
NO >> Inspection End.
Diagnosis Procedure (Component Diagnosis)
Refer to SR-20, "For Frontal Collision" or SR-21, "For Side and Rollover Collision".
B1017 – b1022 occupant classification
system
Description
DTC B1017 – B1022 OCCUPANT CLASSIFICATION SYSTEM (OCS)
The occupant classification system control unit is wired to the air bag
diagnosis sensor unit. The air bag diagnosis
sensor u ...
Ecu diagnosis
DIAGNOSIS SENSOR UNIT
Wiring Diagram
Trouble Diagnosis with CONSULT-III
DIAGNOSTIC CODE CHART
NOTE:
Follow the procedures in numerical order when repairing malfunctioning pa ...
Other materials:
Front Brake Pad
Inspection
PAD WEAR
Check pad thickness from an inspection hole on cylinder body.
Check using a scale if necessary.
Front Brake Rotor
Inspection
VISUAL
Check surface of disc rotor for uneven wear, cracks, and serious damage.
Replace if necessary.
RUNOUT
1. Attach the disc rotor to ...
P0461 fuel level sensor
Description
The fuel level sensor is mounted in the fuel level sensor unit.
The sensor detects a fuel level in the fuel tank and transmits a signal to the
combination meter. The combination
meter sends the fuel level sensor signal to the ECM through CAN communication
line.
It consists o ...
Audio antenna (coupe)
Location of Antenna
1. In-line connectors M87, M501
2. Audio unit harness
3. Audio unit
4. Satellite antenna
5. Audio antenna feeder
6. Satellite radio antenna feeder
7. Window Antenna
8. Antenna amp.
9. Satellite radio tuner
Window Antenna Repair
ELEMENT CHECK
1. Attach probe circuit ...