October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Normal Operation and Fault Conditions

With the ignition ON, the TCCM sends messages to the GWM over the HS-CAN1, the GWM relays these messages to the ABS module over the HS-CAN 2. If the ABS module does not receive these messages within a certain time frame (usually less than 1 second), the ABS module sets a DTCs. For information on the messages sent to the ABS module by the TCCM, refer to the Description and Operation in the Anti-Lock Brake System (ABS) and Stability Control article.