Montana AWD V6-3.4L VIN E (2004)
Keyless Entry Receiver: Description and Operation
REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR)
The keyless entry system can arm and disarm the CTD system. When the remote control door lock receiver (RCDLR) receives a door lock or unlock
signal from the transmitter, the RCDLR sends a message via the RFA link to the BCM in order to perform the appropriate arm/disarm functions.