Possible Causes
WARNING: This page is about a different car, the 2019 RAM 3500 HD and 2019 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| RELATED DTCS PRESENT |
| INPUT OR OUTPUT SPEED SENSOR(S) OR WIRING |
| LOW FLUID LEVEL |
| CRACKED OR MIS-INSTALLED PRIMARY OIL FILTER OR SEAL |
| BENT OR BROKEN ACCUMULATOR COVER ON MAIN VALVE BODY |
| WORN SOLENOID SWITCH VALVE OR PLUGS |
| STUCK OR STICKING MAIN REGULATOR VALVE |
| BURNED UD OR OD CLUTCH |
| CUT OD OR UD PISTON SEAL |
| BROKEN OR MISSING UD OR OD BLEED ORIFICE IN MAIN VALVE BODY |
| BROKEN OR MISSING BLEED ORIFICE IN UD OR OD CLUTCH PISTON |
| CUT OD OR UD ACCUMULATOR PISTON SEAL |
| CRACKED OD OR UD ACCUMULATOR PISTON |
| TRANSMISSION SOLENOID/TRS ASSEMBLY |
| FAILED OD SHAFT |
| FAILED SPLINE ON REVERSE CARRIER HUB |
| BROKEN REACTION SHAFT SUPPORT SEAL RING |
| POOR MACHINING ON PUMP VALVE BODY FACE |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .