Sierra Classic 1500 4WD V8-5.3L (2007)
Oil Pressure Sensor: Service and Repair
Engine Oil Pressure Sensor and/or Switch Replacement
Tools Required
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J 41712 Oil Pressure Switch Socket
Removal Procedure
1. If necessary, remove the engine sight shield. Refer to Upper Intake Manifold Sight Shield Replacement (4.8L, 5.3L, and 6.0L (RPO LQ4)) Upper
Intake Manifold Sight Shield Replacement (6.0L (RPO LQ9)).
2. Disconnect the oil pressure sensor electrical connector (1).
3. Using J 41712 or equivalent, remove the oil pressure sensor.
Installation Procedure
