Cooling fan circuit for Ford Expedition IV (2017-2022)
Cooling fan circuit (1 of 2)
A/C PRESSURE TRANSDUCER
AMBIENT AIR TEMPERATURE (AAT) SENSOR
BATTERY JUNCTION BOX (BJB)
BLK WIRE
BLU WIRE
BRN WIRE
BRUSHLESS FAN
COOLING FAN MOTOR 1
ENGINE CONTROLS SYSTEM
ENGINE COOLING FAN RELAY #1
ENGINE COOLING FAN RELAY #2
ENGINE COOLING FAN RELAY #3
FUSE 101
FUSE 2
FUSE 26
FUSE 36
GRN WIRE
GRN/BLU WIRE
GRY WIRE
HOT AT ALL TIMES
HOT W/ PCM POWER RELAY ENERGIZED
ORG/ WIRE
POWER DISTRIBUTION SYSTEM
VIO WIRE
VIO/ORG WIRE
WHT WIRE
WHT/BLU WIRE
YEL WIRE
YEL/GRN WIRE
YEL/VIO WIRE
Cooling fan circuit (2 of 2)
AAT
ACPT
BATTERY JUNCTION BOX (BJB)
BLK WIRE
BLK/YEL WIRE
BLU WIRE
BLU/GRN WIRE
BLU/GRY WIRE
BRN 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
FUSE 16
FUSE 97
GRN WIRE
GRN/BLU WIRE
GRY WIRE
HFC
HOT AT ALL TIMES
HOT W/ RUN/ START RELAY ENERGIZED
HOT W/ RUN/START RELAY ENERGIZED
LFC
LOWER ACTIVE GRILLE SHUTTER
POWERTRAIN CONTROL MODULE (PCM)
PWR
RIGHT SIDE OF RADIATOR)
SIG RTN
UPPER ACTIVE GRILLE SHUTTER
VIO WIRE
VIO/ORG WIRE
VPWR
VREF
WHT WIRE
WHT/BLU WIRE
WHT/GRN WIRE
YEL WIRE
YEL/GRN WIRE
YEL/VIO WIRE