Possible Causes
WARNING: This page is about a different car, the 2016 RAM 3500 HD and 2016 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| (T52) INPUT SPEED SENSOR SIGNAL CIRCUIT OPEN |
| (T13) SPEED SENSOR GROUND CIRCUIT OPEN |
| (T52) INPUT SPEED SENSOR SIGNAL CIRCUIT SHORTED TO GROUND |
| (T13) SPEED SENSOR GROUND CIRCUIT SHORTED TO GROUND |
| (T52) INPUT SPEED SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE |
| (T13) SPEED SENSOR GROUND CIRCUIT SHORTED TO VOLTAGE |
| INPUT SPEED SENSOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to 68RFE PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .