Removing
1. Remove the heater control unit.
2. Remove the regulator mounting bracket from the console.
3. Remove the trim panel under the steering column.
4. Under the instrument panel, remove the control cable from the lever at the base of the heater and remove the cable from the mounting brackets.
5. Move the airflow rate control to the right, remove the control unit and disconnect the electrical connector under the rear of the control.
6. Remove the switch from the console by pulling the control cable through the heater block.
Installation
1. Installation is made in sequence, return to removal.