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)

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Driver Door Module (DDM) DTC Chart




Handles, Locks, Latches and Entry Systems

DTC Charts

NOTE: Refer to Description and Operation, Intelligent Access (IA) with Push Button Start in Anti-Theft - Passive Anti-Theft System (PATS) Anti-Theft - Passive Anti-Theft System (PATS) to review the procedures for achieving the various ignition modes (ignition off, ignition in accessory, ignition in run, and ignition start) on vehicles with this feature.


Driver Door Module (DDM) DTC Chart