Cooling fan circuit for Buick Envision I (2016-2018)
Cooling fan circuit
2.5L 2.0L TURBO
BATT POS VOLT
BLK WIRE
BLK/BLU WIRE
BLK/WHT WIRE
BLU WIRE
BLU/BLK WIRE
COMPUTER DATA LINES SYSTEM
COOLING FAN CTRL RELAY SIG
COOLING FAN MOTOR (2.5L) (REAR OF RADIATOR)
DRIVER INFORMATION CENTER DISPLAY
ENG COOLANT TEMP SENS SIG
ENGINE CONTROL MODULE
ENGINE CONTROLS SYSTEM
ENGINE COOLANT TEMPERATURE SENSOR
FUSE 4
FUSE 5
GMLAN SERIAL DATA (-) 3
GRY/GRN WIRE
HOT AT ALL TIMES
INSTRUMENT CLUSTER
LEFT COOLING FAN MOTOR (2.0L TURBO) (REAR OF LEFT SIDE OF RADIATOR)
LOGIC
LOW SPEED GMLAN SERIAL DATA
RED/BLU WIRE
RED/BRN WIRE
RIGHT COOLING FAN MOTOR (2.0L TURBO)
SENS LO REF
SIG GND
SPD SIG
UNDERHOOD FUSE BLOCK
WHT WIRE
WHT/BLK WIRE