Possible Causes
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .
| Possible Causes |
|---|
| LEVER SWITCH 1 SENSOR CIRCUIT OPEN, HIGH RESISTANCE, OR SHORTED TO GROUND |
| LEVER SWITCH 1 SENSOR CIRCUIT SHORTED TO VOLTAGE |
| LEVER SWITCH 1 SENSOR |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .