Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Impact Sensor: Testing and Inspection

Forward Sensor Inspection
Reference: Forward Sensor Removal and Installation

WARNING: During service procedures, be very careful when handling a sensor.
- Never strike or jar a sensor.
- Under some circumstances, it could cause improper operation of the air bag system. A sensor and mounting bracket bolts must be carefully torqued to assure proper operation.


CAUTION:
- Never disassemble forward sensor.
- Sensor should be replaced when it was dropped from a height of 90 cm (3 ft) or more.




- Check sensor (1) and its bracket (2) for dents, cracks, deformation or rust.
- Check sensor connector (sensor side and harness side) and sensor connector lock mechanism for damage or crack.
- Check connector terminals for bend, corrosion or rust.