Yukon XL 4WD V8-5.3L (2011)
Installation Procedure
1. Install the CKP sensor.
Caution: Refer to Fastener Caution See: Service Precautions/Vehicle Damage Warnings/Fastener Caution.
2. Install the CKP sensor bolt.
Tighten the bolt to 25 Nm (18 lb ft).
3. Connect the engine wiring harness electrical connector (1) to the CKP sensor.
4. Install the starter. Refer to Starter Replacement See: Starting and Charging/Starting System/Starter Motor/Service and Repair.
5. Perform the CKP system variation learn procedure. Refer to Crankshaft Position System Variation Learn See: Testing and Inspection.
