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Home >> Hummer >> 2010 >> H3T Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 76 (Engine Cooling System) >> Repair Instructions >> Coolant Heater Replacement (LLV/LLR) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2010 GMC Canyon and 2010 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Locating block heater hole
    GM2037178Courtesy of GENERAL MOTORS CORP.
  1. Locate the block heater hole on side of block.
  2. While lining up the retaining clip on the block heater to notch on block, insert the block heater and snap into place.
  3. Fig 2: Locating Coolant Heater & Cord
    GM1313631Courtesy of GENERAL MOTORS CORP.
  4. Connect the coolant heater cord (4) to the coolant heater (6).
  5. Install the left wheelhouse liner. Refer to Front Wheelhouse Liner Replacement .
  6. Lower the vehicle.