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Removal Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
  1. Recover the refrigerant from the A/C system. Refer to REFRIGERANT RECOVERY AND RECHARGING .
  2. Disconnect the low pressure sensor electrical connector.
  3. Disconnect the blower motor electrical connector.
  4. Disconnect the blower motor resistor assembly electrical connector.
  5. Remove the evaporator outlet hose retaining nuts (4,5).
    Fig 1: Removing Evaporator Outlet Hose Retaining Nuts
    G01269584Courtesy of GENERAL MOTORS CORP.
  6. Remove the retaining nut (3) from the evaporator inlet tube (5).
  7. Remove the evaporator inlet tube from the evaporator.
  8. Remove the sealing washers.
    Fig 2: Removing Evaporator Inlet Tube Retaining Nut
    G01269585Courtesy of GENERAL MOTORS CORP.
  9. Remove the screws (2) from the evaporator and blower module assembly.
  10. Remove the evaporator and blower module assembly front cover (3).
  11. Remove the recirculation door actuator (7) and the linkage.
    Fig 3: Removing Evaporator & Blower Module Assembly & Recirculation Door Actuator & Linkage
    G01269586Courtesy of GENERAL MOTORS CORP.
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