Possible Causes
WARNING: This page is about a different car, the 2018 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
| (T527) REAR LOCKER SENSOR SENSE SHORTED TO BATTERY VOLTAGE |
| REAR DIFFERENTIAL POSITION SENSOR |
| (T527) REAR LOCKER SENSOR SENSE OPEN |
| (T527) REAR LOCKER SENSOR SENSE SHORTED TO (T521) LOCKER SENSOR SUPPLY |
| FINAL DRIVE CONTROL MODULE (FDCM) |