Possible Causes
| Possible Causes |
|---|
| (T13) SPEED SENSOR GROUND CIRCUIT OPEN |
| (T13) SPEED SENSOR GROUND CIRCUIT SHORT TO GROUND |
| (T13) SPEED SENSOR GROUND CIRCUIT SHORT TO VOLTAGE |
| POWERTRAIN CONTROL MODULE |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See 45RFE/545RFE PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .