Possible Causes
WARNING: This page is about a different car, the 2012 RAM Pickup. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| POWER SUPPLY TO TURBO ACTUATOR OPEN |
| POWER SUPPLY TO TURBO ACTUATOR SHORTED TO GROUND |
| SIGNAL CIRCUIT FROM TURBO ACTUATOR OPEN |
| J1939 DATALINK (+) CIRCUIT OPEN |
| J1939 DATALINK (-) CIRCUIT OPEN |
| J1939 DATALINK (+) CIRCUIT SHORTED TO GROUND |
| J1939 DATALINK (-) CIRCUIT SHORTED TO GROUND |
| J1939 DATALINK (+) CIRCUIT SHORTED TO ANOTHER CIRCUIT |
| J1939 DATALINK (-) CIRCUIT SHORTED TO ANOTHER CIRCUIT |
| J1939 DATALINK COMPONENT INTERNALLY SHORTED |
| TURBOCHARGER |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE - 6.7L .