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System Diagram

G00606279Courtesy of FORD MOTOR COMPANY
Item Description
1 GWM
2 Cabin heater coolant pump
3 Externally Controlled Variable Displacement Compressor (EVDC)
4 Blower motor control module
5 Blower motor relay
6 Air inlet door actuator
7 APIM
8 PCM
9 HVAC Control Module
10 In-vehicle temperature and humidity sensor
11 A/C pressure transducer
12 Microphone
13 Ambient air temperature sensor
14 A/C compressor clutch field coil
15 Data display
16 Evaporator temperature sensor
17 Autolamp-sunload sensor
18 Driver side register air discharge temperature sensor
19 Driver side footwell air discharge temperature sensor
20 Passenger side register air discharge temperature sensor
21 Passenger side footwell air discharge temperature sensor
22 Air distribution door actuator
23 Driver temperature door actuator
24 Passenger temperature door actuator
25 Instrument panel console switch assembly
26 Auto start-stop deactivation switch (if equipped)
27 In-vehicle air quality particulate sensor (if equipped)
28 Ambient air quality sensor (if equipped)
29 A/C clutch control FET in the BCMC