Possible Causes
WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
| (T315) STEP MOTOR CONTROL A CIRCUIT SHORTED TO GROUND |
| (T316) STEP MOTOR CONTROL B CIRCUIT SHORTED TO GROUND |
| (T315) STEP MOTOR CONTROL A CIRCUIT SHORTED TO THE (T316) STEP MOTOR CONTROL B CIRCUIT |
| TRANSFER CASE SHIFT MOTOR/MODE SENSOR ASSEMBLY |
| DRIVE TRAIN CONTROL MODULE (DTCM) |