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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Impact Sensor: Testing and Inspection

1. Remove right-hand and left-hand front splash shields or extensions.
2. Ensure arrow mark on sensor is facing front of vehicle.
3. Inspect sensor frame mounting location condition and ensure it is free from deformities or rust. SRS may not activate properly if an impact sensor is not installed properly.
4. Inspect sensor for dents, cracks, deformities or rust.
5. Inspect sensor harnesses for binds, connectors for damage and terminals for deformities.