System Diagram
WARNING: This page is about a different car, the 2018 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.
| Item | Description |
|---|---|
| 1 | Evaporator Temperature Sensor |
| 2 | BCM |
| 3 | Ambient Air Temperature (AAT) sensor |
| 4 | PCM |
| 5 | A/C Clutch Relay |
| 6 | A/C Compressor Clutch Field Coil |
| 7 | A/C Pressure Transducer |
| 8 | Externally Controlled Variable Displacement Compressor (EVDC) |
| 9 | HVAC Control Module |
| 10 | Blower Motor Resistor |
| 11 | Blower Motor Relay |
| 12 | Blower Motor |
| 13 | Air Inlet Door Actuator |
| 14 | Air Distribution Door Actuator |
| 15 | Temperature Door Actuator |