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

Remote Controls Inoperative

SYMPTOM
* REMOTE CONTROLS INOPERATIVE

POSSIBLE CAUSES
- No response, CCD bus failure
- Radio control harness defective, open
- Radio control MUX circuit shorted
- Remote control switch defective
- MUX control clockspring defective
- Radio control ground circuit to BCM open
- Radio control MUX circuit open
- Radio MUX control circuit defective
- Body Control Module defective