GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2007 🢒 Vivant 🢒 Preface 🢒 Cautions and Notices 🢒 Heater and Air Conditioning Control Replacement

Removal Procedure

    Caution: Refer to Battery Disconnect Caution in the Preface section.


    Object Number: 1280156 Size: SH
  1. Disconnect the negative battery cable.
  2. Remove the full automatic temperature control (FATC) controller by pushing from back side of the controller.

    3. Object Number: 1280157 Size: SH
  3. Pull out the unit to gain access to the rear.
  4. Remove the air duct from in-car sensor.
  5. Disconnect the electrical connectors.
  6. Remove the FATC controller assembly.

Installation Procedure

    Object Number: 1280157 Size: SH
  1. Connect the electrical connectors.
  2. Install the air duct to in-car sensor.

    3. Object Number: 1280156 Size: SH
  3. Install the controller assembly.
  4. Connect the negative battery cable.