Express 1500 AWD V8-5.3L (2008)
Crankshaft Position Sensor: Service and Repair
Crankshaft Position Sensor Replacement
Crankshaft Position Sensor Replacement
Removal Procedure
Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF
before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come
in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or
its components.
Important: Perform the Crankshaft Position System Variation Learn when the CKP sensor is removed or replaced. See:
1. Disconnect the negative battery cable.
2. Raise the vehicle. Refer to Vehicle Lifting.
3. Remove the starter.
4. Disconnect the crankshaft position (CKP) sensor electrical connector.
5. Clean the area around the CKP sensor before removal in order to avoid debris from entering the engine.
6. Remove the CKP sensor retaining fastener.
7. Remove the CKP sensor.