hummer Workshop Repair Guides

Hummer Workshop Service and Repair Manuals

CKP System Variation Learn Procedure|Page 3625 > < CKP System Variation Learn Procedure
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Crankshaft Position Sensor: Service and Repair
Crankshaft Position (CKP) Sensor Replacement

CRANKSHAFT POSITION (CKP) SENSOR REPLACEMENT

REMOVAL PROCEDURE

IMPORTANT:  Perform the CKP System Variation Learn Procedure when the crankshaft position sensor is removed or replaced.

CAUTION:  Refer to Battery Disconnect Caution in Service Precautions.

1. Disconnect the negative battery cable.
2. Raise the vehicle.
3. Remove the starter.

4. Disconnect the crankshaft position (CKP) sensor electrical connector.

CKP System Variation Learn Procedure|Page 3625 > < CKP System Variation Learn Procedure