Nissan Altima 2007-2012 Service Manual: Crash zone sensor

Removal and Installation

REMOVAL

1. Crash zone sensor harness connector

2. Crash zone sensor

A. Crash zone sensor nuts

CAUTION: • Before servicing, turn ignition switch OFF, disconnect both battery terminals and wait at least three minutes.

• Do not use air tools or electric tools for servicing.

• Do not use old fixing nuts after removal; replace with new nuts.

• Do not cause impact to the crash zone sensor by dropping etc. Replace the crash zone sensor if it has been dropped or sustained an impact.

• Replace the crash zone sensor of deployed SRS driver air bag and deployed SRS front passenger air bag.

1. Disconnect the negative and positive battery terminals, then wait at least three minutes.

2. Remove the cover and the air duct.

3. Remove the center clamp screw for upper radiator hose and position aside.

4. Disconnect the crash zone sensor harness connector.

5. Remove the nuts, then remove crash zone sensor.

INSTALLATION

Installation is in the reverse order of removal. CAUTION: • Be careful not to damage the crash zone sensor harness.

• After the work is completed, make sure no system malfunction is detected by air bag warning lamp.

• In case a malfunction is detected by the air bag warning lamp, reset by the self-diagnosis function and delete the memory by CONSULT−lIl.

• If a malfunction is still detected after the above operation, perform self-diagnosis to repair malfunctions.

Refer to SRC-12, "SRS Operation Check".

    Side curtain air bag module
    Exploded View 1. Side curtain air bag module connector 2. Side curtain air bag module A. Side curtain air bag module bolt 1. Side curtain air bag module 2. Side curtain air bag module inf ...

    Side air bag (satellite) sensor
    Removal and Installation REMOVAL 1. Side air bag (satellite) sensor harness connector 2. Side air bag (satellite) sensor A. Side air bag (satellite) sensor nuts 1. Side air bag (satellite) ...

    Other materials:

    In-vehicle sensor
    Component Description In-vehicle sensor The in-vehicle sensor (1) is located on instrument lower panel LH. It converts variations in temperature of compartment air drawn from the aspirator into a resistance value. It is then input into the front air control. Aspirator The aspirator (1) is ...

    The oil pressure warning lamp does not turn off
    Description The oil pressure warning lamp remains illuminated while the engine is running (normal oil pressure). Diagnosis Procedure 1.CHECK OIL PRESSURE WARNING LAMP Perform IPDM E/R auto active test. Refer to PCS-14, "Diagnosis Description". Is oil pressure warning lamp illumin ...

    BCM (Body control module)
    Reference Value VALUES ON THE DIAGNOSIS TOOL Terminal Layout Physical Values 1: Sedan only 2: With LH front window anti-pinch 3: With LH and RH front window anti-pinch 4: With Intelligent Key 5: Without Intelligent Key Wiring Diagram - ENGIN ...