When Monitored And Set Conditions
WARNING: This page is about a different car, the 2014 RAM 3500 HD and 2014 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
When Monitored:
This diagnostic runs continuously when the following conditions are met:
- The bus is awake.
- The Body Control Module (BCM) is configured correctly.
- No active CAN Bus DTCs (U0001-00, U0002-00).
Set Conditions:
- The Door Module detects CAN Interior bus messages were not received from the Body Control Module (BCM).
Default Actions:
- Windows are not able to be moved and the Interior Lights not able to be turned on.
- If equipped, the Start/Stop feature will be disabled.
| Possible Causes |
|---|
| DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES |
| CAN BUS CIRCUITS OPEN OR SHORTED |
| BODY CONTROL MODULE POWER AND GROUND |
| BCM NOT CONFIGURED CORRECTLY |
| BODY CONTROL MODULE (BCM) |
| MODULE THAT SET THIS DTC |