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
If it fails:
lemon-manuals.org.ua
Or, hide this message:
temporarily or
permanently
Keyless Entry Module: Description and Operation
The keyless entry system can arm and disarm the CTD system. When the
keyless entry module receives a door lock or unlock signal from the transmitter, the keyless entry module sends a message to the
BCM on the keyless entry serial data link to perform the appropriate arm/disarm functions.