Possible Causes
WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| RELATED DTC'S PRESENT |
| INPUT SPEED SENSOR OR WIRING |
| LOW FLUID LEVEL |
| CRACKED OR MISINSTALLED 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 |
| CUT OR MISSING #6 CHECK BALL |
| TRANSMISSION SOLENOID/TRS ASSEMBLY |
| BROKEN WELD - REVERSE CARRIER HUB TO CARRIER |
| 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 CHECK OUT ).