Possible Causes
WARNING: This page is about a different car, the 2015 RAM 3500 HD and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| VGT 12-VOLT SUPPLY CIRCUIT SHORT TO GROUND |
| VGT 12-VOLT SUPPLY CIRCUIT SHORT TO VGT RETURN CIRCUIT |
| VGT 12-VOLT SUPPLY CIRCUIT OPEN/HIGH RESISTANCE |
| VGT ACTUATOR ASSEMBLY |
| SCR RELAY 1 12-VOLT SUPPLY FUSE BLOWN |
| SCR MODULE HEATER SUPPLY CIRCUIT SHORT TO VOLTAGE |
| SCR MODULE HEATER SUPPLY CIRCUIT SHORT TO GROUND |
| SCR MODULE HEATER SUPPLY CIRCUIT OPEN/HIGH RESISTANCE |
| POWER DISTRIBUTION CENTER |
| DEF DOSING CONTROL UNIT |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE - 6.7L .