Central Timer Module: Operation: Messaging
WARNING: This page is about a different car, the 2006 Dodge Sprinter. However, it is still accessible from the selected car via links, so may be relevant.
The CTM uses the following messages received from other electronic modules over the CAN data bus:
- Airbag deploy (ACM)
- Beep request (CMTC)
- Charging system failure (PCM)
- Chime request (EMIC)
- Engine RPM (PCM)
- OK to arm VTSS (PCM)
- Security indicator request (SKIM)
- System voltage (PCM)
- Valid/invalid key (SKIM)
- Vehicle distance (PCM)
- Vehicle speed (PCM)