Nissan Altima (L32) 2007-2012 Service Manual: B1209 – b1210 collision detection

11

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:

    Booster seats
    Precautions on booster seats WARNING If a booster seat and seat belt are not used properly, the risk of a child being injured in a sudden stop or collision greatly increases: – Make sure the shoulder portion of the belt is away from the child’s face and neck and the lap portion of the b ...

    NVIS (Nissan vehicle immobilizer system- nats)
    System Diagram System Description INPUT/OUTPUT SIGNAL CHART SYSTEM DESCRIPTION • The NVIS (NATS) is an anti-theft system by registering a keyfob ID in to the vehicle and prevents the engine being started by an unregistered keyfob. It has a higher protection against auto thefts that ...

    Trouble diagnosis
    Condition of Error Detection “U1000” or “U1001” is indicated on SELF-DIAG RESULTS on CONSULT-III if CAN communication signal is not transmitted or received between units for 2 seconds or more. CAN COMMUNICATION SYSTEM ERROR • CAN communication line open (CAN-H, CAN-L, or both) • ...