CTD Circuit Description: Inputs
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
The BCM monitors the following inputs for CTD:
- The door ajar switches
- Driver door cylinder switch
- The keyless entry transmitter LOCK/UNLOCK buttons; a serial data message from the RCDLR
- The immobilizer status-The BCM uses the immobilizer status for disarming the system or silencing an alarm when the correct vehicle key is used to start the vehicle
- The rear compartment ajar switch
- The hood ajar switch