Possible Causes
WARNING: This page is about a different car, the 2014 RAM 3500 HD and 2014 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| HIGH TEMPERATURE OPERATION ACTIVATED |
| TORQUE CONVERTER CLUTCH SLIPPING/NOT ACTIVATING |
| OPERATING VEHICLE WITH TRANSMISSION IN LIMP-IN MODE FOR AN EXTENDED PERIOD OF TIME |
| RESTRICTED TRANSMISSION COOLER OR COOLER LINE |
| TRANSMISSION BYPASS COOLER VALVE (THERMOSTAT) |
| EXCESSIVE TIME IDLING IN GEAR |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to the 66RFE PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .