Montana SV6 V6-3.9L (2007)
Oil Level Sensor: Service and Repair
Engine Oil Level Sensor and/or Switch Replacement
Removal Procedure
1. Raise and suitably support the vehicle.
2. Remove the oil pan drain plug.
3. Drain the crankcase.
4. Reinstall the oil pan drain plug.
5. Disconnect the engine oil level sensor electrical connector.