Kia Optima IV facelift (2018-2020) Cooling fan circuit, except hybrid
Cooling fan circuit, except hybrid
2.0L TURBO
2.0L TURBO 1.6L TURBO
2.0L TURBO 2.4L 1.6L TURBO 2.0L TURBO, 1.6L TURBO 2.4L, 2.0L TURBO
2.4L
BLK WIRE
BLU WIRE
BLU/BLK WIRE
BLU/ORG WIRE
BRN WIRE
C-CAN HIGH
COMPUTER DATA LINES SYSTEM
CONDITIONING
COOLING FAN 1 RELAY
COOLING FAN 2 FUSE
COOLING FAN 2 RELAY
COOLING FAN MOTOR
COOLING FAN MOTOR (2.4L) (BEHIND RADIATOR)
COOLING FAN RLY CTRL (HIGH)
COOLING FAN RLY CTRL LOW PWM FAN CTRL
E/R JUNCTION BLOCK
E/R-B
E/R-D
ECM (1.6L TURBO) PCM (2.0L TURBO, 2.4L)
ECTS GROUND
ECTS SIGNAL
ENGINE CONTROL RELAY
ENGINE COOLANT TEMPERATURE SENSOR
ENGINE CTRL RLY CTRL C-CAN LOW
HOT AT ALL TIMES
LEFT FRONT STRUT TOWER)
MICOM
NCA WIRE
ORG/ WIRE
PCB BLOCK
POWER
RED WIRE
RED/BLK WIRE
SENSOR 2 FUSE
TEMP
WHT WIRE