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Coolant Heater Cord Replacement (LY6)|Page 2192 > < Coolant Heater Cord Replacement (LY6)|Page 2190

Sierra 3500 Denali 2WD V8-6.0L (2011)

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Engine Block Heater: Service and Repair
Coolant Heater Cord Replacement (L76/L92)

Coolant Heater Cord Replacement (L76/L92)

Removal Procedure

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle   (See: Maintenance/Vehicle Lifting/Service and Repair).
2. Remove the oil pan skid plate bolts and plate, if equipped.

3. Disconnect the coolant heater cord electrical connector.

Coolant Heater Cord Replacement (LY6)|Page 2192 > < Coolant Heater Cord Replacement (LY6)|Page 2190