Sierra 3500 4WD V8-6.0L VIN U (2004)
Oil Level Sensor: Service and Repair
Engine Oil Level Sensor and/or Switch Replacement
Removal Procedure
1. Drain the engine oil.
2. Disconnect the oil level sensor electrical connector (3).
3. Remove the oil level sensor from the oil pan.
Installation Procedure
1. Notice:
Refer to Fastener Notice in Service Precautions.
