Altima L4-2.5L (QR25DE) Hybrid (2007)
Impact Sensor: Service and Repair
Crash Zone Sensor
CRASH ZONE SENSOR
Exploded View SRS-12
Exploded View
Removal and Installation
REMOVAL
CAUTION:
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Before servicing, turn ignition switch OFF, disconnect both battery terminal and wait at least 3 minutes.
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Do not use air tools or electric tools for servicing.
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Do not use old fixing nuts after removal; replace with new nuts.
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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.
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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 cables, then wait at least 3 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:
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Be careful not to damage the crash zone sensor harness.
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After the work is completed, make sure no system malfunction is detected by air bag warning lamp.
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In case a malfunction is detected by the air bag warning lamp, reset by the self-diagnosis function and delete the memory by
CONSULT-III.
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If a malfunction is still detected after the above operation, perform self-diagnosis to repair malfunctions. Refer to SRC-12, "SRS
Operation Check". See: Air Bag Systems/Testing and Inspection/Component Tests and General Diagnostics