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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1539 (Engine Cooling System - Non-Hybrid) >> Repair Instructions >> Coolant Heater Cord Replacement (L76/L92) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Oil Pan Skid Plate & Bolts
    GM1698082Courtesy of GENERAL MOTORS CORP.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the oil pan skid plate bolts and plate, if equipped.
  3. Fig 2: View Of Coolant Heater Cord
    GM1699547Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the coolant heater cord electrical connector.
  5. Fig 3: View Of Coolant Heater Cord Clips & Bolt
    GM1702205Courtesy of GENERAL MOTORS CORP.
  6. Remove the coolant heater cord clip (3) from the engine harness channel.
  7. Remove the coolant heater cord clip (1) from the power steering gear outlet hose.
  8. Lower the vehicle.
  9. Remove the coolant heater cord bolt (2) from the frame.
  10. Remove the coolant heater cord from the vehicle.