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

Chime Inoperative With Key In Ignition and Driver's Door Open

Tests 1 - 4:




Tests 5 - 8:





SYMPTOM
CHIME INOPERATIVE WITH KEY IN IGNITION, DRIVER'S DOOR OPEN

POSSIBLE CAUSES
- Key-in ignition switch open
- Key-in ignition switch sense circuit open
- CTM-open key-in ignition switch sense
- Driver door ajar switch ground circuit open
- Driver door ajar switch sense circuit open
- Driver door ajar switch open
- CTM-chime inoperative with headlamps ON and driver door open