Civic L4-1.8L (2006)
Impact Sensor: Service and Repair
Front Impact Sensor Replacement
Front Impact Sensor Replacement
Removal
1. Disconnect the negative cable from the battery, and wait at least 3 minutes before beginning work.
2. Disconnect the driver's airbag 4P connector, the front passenger's airbag 4P connector, both seat belt tensioner 4P connectors, and both seat belt
buckle tensioner 4P connectors.
3. Remove the front inner fender:
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2-door
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4-door
4. Disconnect the engine compartment wire harness 2P connector (A). Using a Torx T30 bit, remove the Torx bolt (B), then remove the front impact
sensor (C). Discard the bolt.
Installation
1. Install the new front impact sensor with a new Torx bolt (A), then connect the engine compartment wire harness 2P connector (B) to the front
impact sensor (C).
2. Reconnect the negative cable to the battery.
3. After installing the front impact sensor, confirm proper system operation: Turn the ignition switch ON (II); the SRS indicator should come on for
about 6 seconds and then go off.
4. Reinstall all removed parts.
