Possible Causes
WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| CAN BUS (+) CIRCUIT SHORTED TO VOLTAGE |
| CAN BUS (-) CIRCUIT SHORTED TO GROUND |
| DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES |
| BODY CONTROL MODULE (BCM) NOT CONFIGURED CORRECTLY |
| HVAC POWER AND GROUND |
| HVAC CONTROL MODULE |
| MODULE THAT SET THE DTC |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .