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 logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Chime Inoperative

Test 1 - 4:




Test 5:






SYMPTOM
CHIME INOPERATIVE

POSSIBLE CAUSES
- Use DRB to actuate CHIME
- CHIME driver circuit - open
- CHIME driver circuit - short to ground
- CHIME driver circuit - short to voltage
- Instrument cluster
- BCM