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

Air Bag Control Module: Testing and Inspection

- Check for blown fuses in the circuits that connect to the ignition switch and in those that connect to the Airbag Control Module (ACM).

- While the bus bars in the fuse block power the ACM, they also feed additional components on separate fuse-protected circuits.

- The ACM has a case ground and an external dedicated ground. The dedicated ground connects to the instrument panel right center support.