Silverado 1500 2WD V6-4.3L VIN X (2004)
Crankshaft Position Sensor: Service and Repair
Crankshaft Position (CKP) Sensor Replacement
CRANKSHAFT POSITION (CKP) SENSOR REPLACEMENT
REMOVAL PROCEDURE
IMPORTANT: The crankshaft position (CKP) system variation learn procedure will need to be performed whenever the CKP sensor is removed or
replaced.
1. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
2. If equipped, remove the engine shield bolts.
3. Remove the engine shield.
4. Disconnect the CKP sensor electrical connector (5).
