Possible Causes
| Possible Causes |
|---|
| (T315) STEP MOTOR CONTROL B CIRCUIT OPEN |
| (T316) STEP MOTOR CONTROL C CIRCUIT OPEN |
| (T315) STEP MOTOR CONTROL B CIRCUIT SHORTED TO VOLTAGE |
| (T316) STEP MOTOR CONTROL C CIRCUIT SHORTED TO VOLTAGE |
| TRANSFER CASE MOTOR |
| FINAL DRIVE CONTROL MODULE (FDCM) |
WARNING:
On vehicles equipped with the high voltage system, you must thoroughly read and follow all High Voltage Safety procedures. In addition, before performing any diagnostic or service procedure near a high voltage component, you must perform the High Voltage Power Down. Failure to follow these instructions may result in possible serious or fatal injury. Refer to Electrical - Engine Systems/Battery System - Warning