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

Diagnostic Trouble Code (DTC) Clearing

CLEARING DTCS
BCM DTCs can only be cleared by completing the following procedure:
1. Enter the BCM on-board diagnostic mode. Refer to On-Board Diagnostic Features.
2. Press and hold the UNLOCK button on either power door lock switch for 4 seconds.
3. All stored DTCs will clear from the BCM.