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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 601 (Engine Cooling System) >> Repair Instructions >> Coolant Heater Cord Replacement (3.1 L) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise and support the vehicle.
  2. Disconnect the engine block heater cord from the engine block heater.
  3. Remove the engine block heater cord straps.
  4. Disconnect the upper engine block heater cord from the diagonal brace strap.
  5. Remove the engine block heater cord.
    Fig 1: Engine Block Heater Cord
    G01764856Courtesy of GENERAL MOTORS CORP.