For 1990-2009 cars only
Removal Procedure
- Disconnect the negative battery cable.
- Remove the full automatic temperature control (FATC) controller by pushing from back side of the controller.
- Pull out the unit to gain access to the rear.
- Remove the air duct from in-car sensor.
- Disconnect the electrical connectors.
- Remove the FATC controller assembly.
Caution: Refer to Battery Disconnect Caution in the Preface section.
Installation Procedure
- Connect the electrical connectors.
- Install the air duct to in-car sensor.
- Install the controller assembly.
- Connect the negative battery cable.
