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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 147 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Heater Core Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the HVAC module assembly. Refer to HVAC Module Assembly Replacement .
  2. Remove the heat stakes and the screws from the heater cover case.
    Fig 1: Removing/Installing Heater Cover Case
    G01579783Courtesy of GENERAL MOTORS CORP.
  3. Remove the heater cover case.
  4. Remove the heater core from the HVAC module assembly.
Fig 2: View Of HVAC Module Assembly
G01579784Courtesy of GENERAL MOTORS CORP.