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

Door Lock Control Processor, Electronic

- The electronic door lock control processor is located behind the instrument panel.
- It contains a radio receiver that receives the LH signal from the keyless entry remote transmitter through the alarm and lock system antenna and sends the appropriate command to the power door locks, the horn relay, the indicator flasher, or the anti-theft alarm control (if equipped).
- The electronic door lock control processor is equipped with a battery backup which holds the programmed code in memory in the event the vehicle battery is disconnected.