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 |
|---|
| HYDRAULIC LEAK IN THE VALVE BODY |
| BROKEN OD ACCUMULATOR SPRING |
| BROKEN OD/REV PISTON BELLEVILLE SPRING OR DISLODGED SNAP RING |
| INTERNAL LEAKAGE IN PUMP ASSEMBLY |
| TRANSMISSION SOLENOID/TRS ASSEMBLY |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to 66RFE PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .