Possible Causes
WARNING: This page is about a different variant/trim than selected.
| Possible Causes |
|---|
| ASD SUPPLY CIRCUIT OPEN/HIGH RESISTANCE |
| ASD SUPPLY CIRCUIT SHORT TO GROUND |
| FUSED B+ CIRCUIT OPEN/HIGH RESISTANCE |
| FUSED B+ CIRCUIT SHORT TO GROUND |
| DEF HCU GROUND CIRCUIT OPEN/HIGH RESISTANCE |
| DEF HEATER CONTROL UNIT |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .