Possible Causes
| Possible Causes |
|---|
| 5-VOLT SUPPLY CIRCUIT OPEN CIRCUIT OR HIGH RESISTANCE |
| OIL PRESSURE SIGNAL CIRCUIT OPEN CIRCUIT OR HIGH RESISTANCE |
| SENSOR GROUND CIRCUIT OPEN CIRCUIT OR HIGH RESISTANCE |
| TRANSMISSION OIL PRESSURE SENSOR |
| TRANSMISSION MECHANICAL PROBLEM |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .