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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 242 (Heating, Ventilation And Air Conditioning - Gas) >> Repair Instructions >> Heater Core Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Pontiac Sunfire and 2004 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.
  3. Remove the heater cover case.
    Fig 1: Identifying Heater Cover Case
    GM869079Courtesy of GENERAL MOTORS CORP.
  4. Remove the heater core from the HVAC module assembly.
    Fig 2: View Of Heater Core
    GM869071Courtesy of GENERAL MOTORS CORP.