For 1990-2009 cars

### Removal Procedure

Important: Note the routing position of the cable in order to ensure easy installation.

1. Disconnect the mode control cable (2) at the heater case (1).
2. Remove the heater control unit (5). Refer toControl Assembly Replacement .
3. Disconnect the mode control cable at the heater control unit.
4. Remove the mode control cable from the instrument panel (IP).

### Installation Procedure

1. Position the mode control cable in the vehicle. Correctly route the cable.
2. Connect the mode control cable (2) to the heater control unit (5).
3. Install the heater control unit to the IP. Refer toControl Assembly Replacement .
4. Connect the mode control cable to the heater case (1).
5. Adjust the mode control cable. Refer to Mode Control Cable Adjustment .