System Components Schematic

1. Distribution unit
2. Heater core
3. Evaporator unit and expansion valve
4. Switch control panel, ECU
5. Air to windshield and front side window de-mist vents
6. Air to fascia center vents, side vents, lap vent (driver only) and rear passenger
7. Blower motor, fresh air and recirculate face vents housing
8. Servo motor, fresh air recirculate air vent door
9. Air to front footwell and rear passenger foot vent
10. Servo motor, L.H. side temperature
11. Servo motor, air distribution unit
12. Filter element, fresh/ambient air inlet air vent door (2)