Description
DTC B1209 - B1211 COLLISION DETECTION
The air bag diagnosis sensor unit will set this DTC if it has detected a collision which has resulted in a 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-6, "Component Parts Location".
DTC Logic
DTC DETECTION LOGIC
With CONSULT
CONSULT name |
DTC |
DTC detecting condition |
Repair order |
FRONTAL COLLISION DETECTION | B1421 | Frontal collision detected. Driver and/or front passenger air bag modules are deployed. | Refer to SR-5, "FOR FRONTAL COLLISION : When SRS is activated in a collision" or SR-6, "FOR FRONTAL COLLISION : When SRS is not activated in a collision". |
SIDE COLLISION DETECTION | B1422 | Side collision detected. Curtain air bag module and seat belt pre-tensioner are deployed | Refer to SR-7, "FOR SIDE AND ROLLOVER COLLISION : When SRS is activated in a collision" or SR-8, "FOR SIDE AND ROLLOVER COLLISION : When SRS is not activated in a collision" |
DTC CONFIRMATION PROCEDURE (With CONSULT)
1.INSPECTION START
Turn ignition switch ON.
>> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check for the DTC on CONSULT.
Is the DTC detected? YES >> Refer to SRC-97, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
Refer to Frontal collision: SR-5, "FOR FRONTAL COLLISION : When SRS is activated in a collision", SR-6, "FOR FRONTAL COLLISION : When SRS is not activated in a collision" or SR-7, "FOR SIDE AND ROLLOVER COLLISION : When SRS is activated in a collision" or Side and rollover collision: SR-8, "FOR SIDE AND ROLLOVER COLLISION : When SRS is not activated in a collision"
Replacement operations
Description
This section is prepared for technicians who have attained a high level
of skill and experience in repairing
collision-damaged vehicles and also use modern service tools and equipment.
Persons unfamiliar with body
repair techniques should not attempt to repair collision-dam ...
Changing wheels and tires
Tire rotation
NISSAN recommends rotating the tires
every 7,500 miles (12,000 km).
Refer to “Flat tire” in the “In case of emergency”
section in this manual for tire replacing
procedures.
As soon as possible, tighten the
wheel nuts to the specified torque
with a torque wrench.
...
Oil seal
VALVE OIL SEAL
VALVE OIL SEAL : Removal and Installation
REMOVAL
Remove camshafts. Refer to EM-64, "Removal and Installation".
Remove valve lifters. Refer to EM-56, "Disassembly and Assembly".
Rotate crankshaft, and set piston whose valve oil seal is t ...