Sierra Classic 3500 4WD V8-8.1L (2007)
Oil Pressure Sensor: Service and Repair
Engine Oil Pressure Sensor and/or Switch Replacement
Tools Required
^
J 41712 Oil Pressure Sensor Socket
Removal Procedure
1. Remove the engine sight shield.
2. Disconnect the oil pressure sensor electrical connector (2).
3. Using J 41712 or equivalent, remove the oil pressure sensor.
Installation Procedure
1. Apply sealant to the threads of the oil pressure sensor. Refer to Sealers, Adhesives, and Lubricants for the correct part number.
Notice: Refer to Fastener Notice in Service Precautions.
