Possible Causes
WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| ENGINE OIL/ENGINE MECHANICAL |
| ENGINE OIL PRESSURE SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE |
| RESISTANCE ENGINE OIL PRESSURE SENSOR SIGNAL CIRCUIT |
| ENGINE OIL PRESSURE SENSOR SIGNAL CIRCUIT SHORTED TO GROUND |
| RESISTANCE IN 5-VOLT SUPPLY CIRCUIT |
| 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND |
| RESISTANCE IN THE SENSOR GROUND CIRCUIT |
| ENGINE OIL PRESSURE SENSOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .