GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 2009 🢒 VUE - AWD 🢒 HVAC 🢒 Heating, Ventilation, and Air Conditioning 🢒 Air Conditioning (A/C) Evaporator Case Assembly Replacement

Removal Procedure

    Object Number: 1647772 Size: SH
  1. Remove the HVAC module. Refer to HVAC Module Assembly Replacement.

    2. Object Number: 1646777 Size: SH
  2. Remove the heater core cover screws from the evaporator case assembly.
  3. Remove the heater core cover from the evaporator case assembly.

    4. Object Number: 1648497 Size: SH
  4. Remove the heater core from the HVAC module.

    5. Object Number: 1646788 Size: SH
  5. Remove the evaporator case assembly screws from the blower case assembly.
  6. Remove the evaporator case assembly from the blower case assembly.

Installation Procedure

    Object Number: 1647772 Size: SH
  1. Install evaporator case assembly to the blower case assembly.

    2. Caution: Refer to Fastener Caution in the Preface section.

  2. Install evaporator case assembly screws to the blower case assembly.

    3. Tighten
    Tighten the screws to 1.5 N·m (13 lb in).


    Object Number: 1648497 Size: SH
  3. Install heater core to the HVAC module.

    4. Object Number: 1646777 Size: SH
  4. Install heater core cover.
  5. Install heater core cover screws.

    6. Tighten
    Tighten the screws to 1.5 N·m (13 lb in).


    Object Number: 1647772 Size: SH
  6. Install the HVAC module. Refer to HVAC Module Assembly Replacement.