Engine Oil Pressure Sensor and/or Switch Replacement for Cadillac Escalade - 2WD 2003

Tools Required

J 41712 Oil Pressure Switch Socket

1. If necessary, remove the engine sight shield. Refer to Upper Intake Manifold Sight Shield Replacement .
2. Disconnect the oil pressure sensor electrical connector (1).



3. Using J 41712 or equivalent, remove the oil pressure sensor.

Notice: Refer to Fastener Notice in the Preface section.




1. Apply sealant GM P/N 12346004, (Canadian P/N 10953480), or equivalent, to the threads of the oil pressure sensor.
2. Using J 41712 or equivalent, install the oil pressure sensor.

Tighten
Tighten the oil pressure sensor to 35 N·m (26 lb ft).




3. Connect the oil pressure sensor electrical connector (1).
4. If necessary, install the engine sight shield. Refer to Upper Intake Manifold Sight Shield Replacement .