Ford Expedition IV (2017-2022) Manual a/c circuit

BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/VIO WIRE BLOWER MOTOR BLOWER MOTOR CONTROL MODULE BLOWER MOTOR RELAY BLOWER RELAY BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE CABIN HEATER COOLANT PUMP SENSOR COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DEFROST REQUEST DRV HEATER FEED ENGINE CONTROLS SYSTEM EVAP FEEDBACK FRONT CONTROLS INTERFACE MODULE (FCIM) FUSE 20 GRN WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/ORG WIRE HEATED WIPER PARK HOT AT ALL TIMES LEFT FLOOR DISCHARGE AIR TEMPERATURE SENSOR LEFT PANEL DISCHARGE AIR TEMPERATURE SENSOR LEFT SIDE TEMPERATURE BLEND DOOR ACTUATOR LH FLR SENS 1 LH FRT SENS 1 MOTOR (CW) MOTOR CCW MOTOR CW FEEDBACK VARIABLE BLOWER CONTROL MOTOR CW MOTOR CCW MS CAN + ORG/ WIRE PASS HEATER FEED PASS SEAT NTC SENSE SEATS SYSTEM SIG RTN VBATT VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/ORG WIRE VREF WHT WIRE YEL WIRE YEL/BLU WIRE YEL/ORG WIRE YEL/VIO WIRE

AIR DISTRIBUTION DOOR ACTUATOR AIR INLET DOOR ACTUATOR BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BODY CONTROL MODULE (BCM) BRN WIRE BRN/WHT WIRE COOLING FAN MOTOR 1 EVAPORATOR TEMPERATURE SENSOR FUSE 12 FUSE 21 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT W/ IGNITION RELAY ENERGIZED IN-VEHICLE TEMPERATURE/ HUMIDITY SENSOR ORG/ WIRE REAR AIR DISCHARGE TEMPERATURE SENSOR REAR AIR DISTRIBUTION DOOR ACTUATOR REAR FLOOR AIR DISCHARGE TEMPERATURE SENSOR REAR TEMPERATURE DOOR ACTUATOR REAR TEMPERATURE SENSOR RED WIRE VIO WIRE VIO/BRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/ORG WIRE YEL/VIO WIRE

A/C CLUTCH RELAY A/C PRESSURE TRANSDUCER AMBIENT AIR TEMPERATURE (AAT) SENSOR BATTERY JUNCTION BOX (BJB) BLK WIRE BLU WIRE BRN WIRE BRUSHLESS FAN COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR 1 DRV SEAT NTC SENSE ENGINE CONTROLS SYSTEM ENGINE COOLING FAN RELAY #1 ENGINE COOLING FAN RELAY #2 ENGINE COOLING FAN RELAY #3 FRONT CONTROLS INTERFACE MODULE (FCIM) FUSE 101 FUSE 2 FUSE 26 FUSE 32 FUSE 36 GRN WIRE GRN/BLU WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT W/ PCM POWER RELAY ENERGIZED HUMIDITY MTR HUMIDITY SIG IN VEHICLE SIG INSTRUMENT PANEL CLUSTER (IPC) ORG/ WIRE SEATS SYSTEM START/STOP DISABLE SW START/STOP IND STARTING/ CHARGING SYSTEM VIO WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/VIO WIRE

AAT ACCR ACPT AIR CONDITIONING (A/C) COMPRESSOR BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/VIO WIRE BLK/YEL WIRE BLOWER RLY BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRUSHLESS FAN CHARGE AIR COOLER (CAC) COOLING FAN MOTOR 1 CHARGE AIR COOLER (CAC) COOLING FAN MOTOR 2 CHARGE AIR COOLER FAN RELAY CHT COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR 2 CYLINDER HEAD TEMPERATURE (CHT) SENSOR FEEDBACK FRONT CONTROLS INTERFACE MODULE (FCIM) FUSE 16 FUSE 97 GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/YEL WIRE HFC HOT AT ALL TIMES HOT W/ RUN/ START RELAY ENERGIZED HOT W/ RUN/START RELAY ENERGIZED HPC LFC LOWER ACTIVE GRILLE SHUTTER MOTOR (CW) MOTOR CCW POWERTRAIN CONTROL MODULE (PCM) PWR REAR AUXILIARY A/C CIRCUIT REAR TEMP FLOOR REAR TEMP PANEL RIGHT SIDE OF RADIATOR) SIG RTN UPPER ACTIVE GRILLE SHUTTER VACC VARIABLE BLOWER CTRL VIO WIRE VIO/ORG WIRE VIO/WHT WIRE VPWR VREF WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE YEL/VIO WIRE