Possible Causes
WARNING: This page is about a different car, the 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| ACTIVE CAN BUS DTC IN THE TOTALLY INTEGRATED POWER MODULE |
| (D265) CAN C INTERIOR BUS (125K) (+) CIRCUIT OPEN |
| (D264) CAN C INTERIOR BUS (125K) (-) CIRCUIT OPEN |
| (D265) CAN C INTERIOR BUS (125K) (+) CIRCUIT SHORTED TO GROUND |
| (D264) CAN C INTERIOR BUS (125K) (-) CIRCUIT SHORTED TO GROUND |
| A/C HEATER CONTROL |
Always perform the HVAC Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to HVAC PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .