Repair procedures
Replacement
1. Disconnect the negative (-) battery terminal.
2. Remove the center air vent(A).
3. Loosen the mount screw and then remove the center facia panel(A).
4. Disconnect the connector(A) and then remove the center facia panel.
5. Remove the heater & A/C controller (A) from center facia panel
6. Installation is the reverse order of removal.