Kia Optima IV facelift (2018-2020) smart key control module Wiring diagrams

+ECU ABS 1 FUSE ABS 2 FUSE ABS 3 FUSE AUTO HOLD SW AUTO HOLD SWITCH BCM BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE LIGHT SW BRK SW BRN WIRE C-CAN HIGH C-CAN LOW CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM CONSOLE SWITCH E/R JUNCTION BLOCK E/R-F ELECTRIC PARKING BRAKE SWITCH EPB SW SIG ESC MODULE ESC UNIT ESP OFF SW GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT IN ON OR START ILL LEFT FRONT WHEEL SENSOR LEFT REAR ELECTRIC PARKING BRAKE ACTUATOR LEFT REAR WHEEL SENSOR LF SIG LF VCC LOCAL LOCAL CAN HIGH LOCAL CAN LOW LR EPB (+) LR SIG (-) LR VCC MULTI FUSE (TYPE B) NCA WIRE ORG/ WIRE PCB BLOCK PNK WIRE RED WIRE RF SIG RF VCC RIGHT END OF DASH) RIGHT FRONT WHEEL SENSOR RIGHT REAR ELECTRIC PARKING BRAKE ACTUATOR RR EPB (-) RR SIG RR VCC SIG SMART KEY CONTROL MODULE SRS CONTROL MODULE VBATT VEHICLE WHEEL SENS OUT WHT WIRE YEL WIRE YEL/ORG WIRE

+ECU ABS 1 FUSE ABS 2 FUSE ABS 3 FUSE BCM BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE LIGHT SW BRK SW BRN WIRE C-CAN HIGH C-CAN LOW CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK E/R-F ESC MODULE ESC OFF SW ESC UNIT GRN WIRE GRN/BLK WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT IN ON OR START LEFT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR LF SIG LF VCC LOCAL LOCAL CAN HIGH PARKING BRAKE SW LOCAL CAN LOW LR SIG (-) LR VCC MULTI FUSE (TYPE B) NCA WIRE ORG/ WIRE ORG/BLK WIRE PCB BLOCK PNK WIRE RED WIRE RF SIG RF VCC RIGHT END OF DASH) RIGHT FRONT WHEEL SENSOR RIGHT REAR WHEEL SENSOR RR SIG RR VCC SIG SMART KEY CONTROL MODULE SRS CONTROL MODULE VBATT VEHICLE WHEEL SENS OUT WHT WIRE WHT/BLK WIRE YEL WIRE

2.0L HYBRID 2.0L PLUG-IN HYBRID ABS IND. AUTO HOLD IND (WHITE/YELLOW/ GREEN) BCM BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE SWITCH FUSE BRAKE TEST SW BRN WIRE C-CAN TRANSCEIVER CLUSTER FUSE COMPUTER DATA LINES SYSTEM ESC IND ESC OFF IND GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES HPCU HYBRID POWER CONTROL UNIT I/P-C I/P-D I/P-E IGPM INSTRUMENT CLUSTER MEMORY PWR CPU MICOM MODULE 3 FUSE PARKING BRAKE IND. PCM PNK WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) S GND 1 SMART KEY CONTROL MODULE STOP LAMP SIG STOP LAMP SWITCH STOP LP SIG TFT LCD (4.3 INCH) (AUTO HOLD) (SUPERVISION) VEHICLE SPD WHT WIRE YEL/ORG WIRE

AJAR SWITCH AMP ANTENNA COIL ANTI-THEFT SYSTEM B-CAN HIGH B-CAN LOW BCM BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE C-CAN CLUSTER FUSE CLUSTER SPEAKER COMPUTER DATA LINES SYSTEM DAC DOOR WARNING SWITCH DRIVER DOOR LOCK ACTUATOR DRIVER DOOR SW DRIVER SEAT BELT DRIVER SEAT BELT BUCKLE SWITCH DRIVER'S DOOR EXT BUZZER EXTERNAL BUZZER GND (BCM) GRN WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE HEADLAMP HOT IN ON OR START HOT W/ LEAK CURRENT AUTO CUT DEVICE RELAY ENERGIZED I/P-A I/P-D I/P-E IGNITION KEY ILL ILLUMINATION, DOOR WARNING SWITCH (W/O SMART KEY) INSTRUMENT CLUSTER INTERIOR LAMP FUSE IPS CONTROL MODULE KEY HOLE ILL OUT LEAK CURRENT AUTO CUT DEVICE LEFT REAR DOOR LOCK ACTUATOR LH RH REAR REAR DOOR DOOR SW SW LIGHT SWITCH OUT LIGHT SWITCH SIG M-CAN MICOM MODULE 3 FUSE MULTI- FUNCTION SWITCH NCA WIRE ON/START INPUT ORG/ WIRE PASS DOOR SW PASSENGER DOOR LOCK ACTUATOR PASSENGER'S DOOR PNK WIRE RED WIRE RIGHT END OF DASH) RIGHT REAR DOOR LOCK ACTUATOR S GND SEAT BELT IND SIG GND SMART JUNCTION BLOCK SMART KEY CONTROL MODULE SPEAKER OUT - SSB RING ILL(-) START/STOP BUTTON SWITCH TAIL AUTO TRANSCEIVER/ TRANSPONDER W/ SMART KEY W/O SMART KEY WHT WIRE WIPER, LIGHT GND YEL WIRE YEL/ORG WIRE

2.0L HYBRID 2.0L HYBRID, 2.0L PLUG IN HYBRID 2.0L PLUG-IN HYBRID AJAR SWITCH AMP ANTI-LOCK BRAKES SYSTEM AUTO B-CAN HIGH B-CAN LOW BCM BLK WIRE BLU WIRE BRN WIRE BUCKLE SW I/P C-CAN CLUSTER FUSE CLUSTER SPEAKER COMPUTER DATA LINES SYSTEM DAC DRIVER DOOR LOCK ACTUATOR DRIVER SEAT BELT BUCKLE SWITCH DRIVER'S DOOR DRV DR SW DRV SEAT BELT EXTERNAL BUZZER GND (BCM) GND SIG 1 GRN WIRE GRY WIRE HEADLAMP I/P-A I/P-D I/P-E IGPM (LEFT END OF DASH) INSTRUMENT CLUSTER IPS CONTROL MODULE LEFT REAR DOOR LOCK ACTUATOR LIGHT SW OUT LIGHT SW SIG LR DR SW MICOM MODULE 3 FUSE MONITOR MULTI- FUNCTION SWITCH NCA WIRE ON/START I/P ORG/ WIRE PASS DR SW PASSENGER DOOR LOCK ACTUATOR PASSENGER'S DOOR PNK WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT REAR DOOR LOCK ACTUATOR RR DR SW SEAT BELT IND SMART KEY CONTROL MODULE SPEAKER OUT - TAIL TRANSCEIVER/ WHT WIRE WHT/BLK WIRE WIPER, LIGHT GND YEL WIRE YEL/ORG WIRE

1.6L TURBO 2.0L TURBO, 1.6L TURBO 2.0L TURBO 2.4L B-CAN HIGH B-CAN LOW BCM (RIGHT END OF DASH) BLK WIRE BRN WIRE C-CAN C-CAN HIGH C-CAN LOW CAN-HIGH CAN-LOW CAN-LOW CAN-HIGH FORWARD COLLISION AVOIDANCE ASSIST UNIT FUEL PUMP CONTROL MODULE GRN WIRE GRY/ORG WIRE LEFT "C" PILLAR) LEFT BLIND-SPOT COLLISION WARNING UNIT NCA WIRE ORG/ WIRE PASSENGER OCCUPANT DETECTION SENSOR REAR VIEW CAMERA, TRUNK LID HANDLE SWITCH RIGHT BLIND-SPOT COLLISION WARNING UNIT RIGHT END OF DASH) SMART CRUISE CONTROL UNIT SMART KEY CONTROL MODULE SURROUND VIEW MONITOR (UNDER RIGHT FRONT SEAT) VACUUM PUMP W/ BCW W/ FCA W/ SMART CRUISE CONTROL W/O BCW W/O FCA W/O SMART CRUISE CONTROL 2.0L TURBO W/O SVM WHT WIRE YEL WIRE

2.0L PLUG-IN HYBRID A/C CONTROL MODULE A/V, NAVIGATION HEAD UNIT AUDIO B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE C-CAN HI C-CAN LO CAN HI CAN LO D-CAN HI D-CAN LO DATA LINK CONNECTOR ELECTRONIC A/C COMPRESSOR GATEWAY GRN WIRE GRY WIRE HOT AT ALL TIMES I/P-D I/P-E I/P-F IGPM IPS CONTROL MODULE LEAK CURRENT AUTO CUT DEVICE M-CAN HI M-CAN LO MEMORY 1 FUSE ORG/ WIRE P-CAN HI P-CAN LO RED WIRE RIGHT END OF DASH) SMART KEY CONTROL MODULE SRS CONTROL MODULE VESS UNIT W/ ACC W/ NAVIGATION W/ UVO W/O ACC W/O NAVIGATION W/O UVO WHT WIRE YEL WIRE

B-CAN HIGH BCM (RIGHT END OF DASH) BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE LIGHT SWITCH BRAKE SWITCH 1 FUSE BRK SW SIG BRN WIRE BRN/ORG WIRE C-CAN HIGH C-CAN HIGH LOCAL-CAN HIGH C-CAN LOW C-CAN LOW LOCAL-CAN LOW COMPUTER DATA LINES SYSTEM ESC MODULE GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START I/P-C I/P-E IPS CONTROL MODULE LEFT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR LF SIG LF VCC LR SIG (-) LR VCC MODULE 3 FUSE MODULE 4 FUSE NCA WIRE ON/START INPUT ORG/ WIRE PNK WIRE RED WIRE RED/BLK WIRE RF SIG RF VCC RIGHT FRONT WHEEL SENSOR RIGHT REAR WHEEL SENSOR RR SIG RR VCC SMART CRUISE CONTROL UNIT (CENTER OF FRONT BUMPER) SMART JUNCTION BLOCK SMART KEY CONTROL MODULE STOP LAMP B-CAN SWITCH LOW SIGNAL STOP LAMP SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) STOP LP SW VEH SPD W/ EPB W/O AEB W/ AEB WHEEL SENSOR OUTPUT (FR) WHT WIRE YEL WIRE

2.0L HYBRID 2.0L PLUG-IN HYBRID B-CAN HIGH B-CAN LOW BCM (RIGHT END OF DASH) BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE LIGHT SW BRAKE SW SIG BRAKE SWITCH FUSE BRAKE TEST SW BRN WIRE C-CAN HIGH C-CAN LOW COMPUTER DATA LINES SYSTEM FL SIG FL VCC FR SIG FR VCC GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES HOT W/ I/P-C I/P-E IGPM INTEGRATED BRAKE ACTUATION UNIT IPS CONTROL MODULE LANE DEPARTURE WARNING MODULE LEFT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR LOCAL CAN HIGH LOCAL CAN LOW MODULE 3 FUSE MODULE 4 FUSE NCA WIRE ON/START INPUT ORG/ WIRE PNK WIRE RED WIRE RED/BLK WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT FRONT WHEEL SENSOR RIGHT REAR WHEEL SENSOR RL SIG RL VCC RR SIG RR VCC SMART CRUISE CONTROL UNIT SMART KEY CONTROL MODULE STOP LAMP SIG STOP LAMP SW STOP LAMP SWITCH VEHICLE SPEED WHEEL SENSOR OUTPUT (FR) WHT WIRE YEL WIRE

"P" POSITION SW 2.0L TURBO 2.4L ATM SHIFT LEVER B-CAN HIGH B-CAN LOW BCM BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE SWITCH FUSE BRK LT SW BRN WIRE C-CAN HIGH C-CAN LOW COMPUTER DATA LINES SYSTEM DOWN SHIFT DR WARNING SW ECM (1.6L TURBO) ESC MODULE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE HOT AT ALL TIMES HOT IN ON OR START I/P-C I/P-C I/P-A I/P-E IGNITION KEY ILLUMINATION, DOOR WARNING SWITCH IPS CONTROL MODULE KEY SOLENOID KEY SOLENOID (W/O SMART KEY) MODULE 1 FUSE MODULE 3 FUSE NCA WIRE ORG/ WIRE P POSITION P POSITION SWITCH PCM PNK WIRE RED WIRE RIGHT END OF DASH) SELECT SWITCH SHIFT LOCK SOLENOID SIG GND SMART JUNCTION BLOCK SMART KEY CONTROL MODULE STOP LAMP SWITCH STOP LP SW SIG TRANSMISSIONS SYSTEM UP SHIFT W/ EPB W/O EPB W/O SMART KEY WHT WIRE YEL WIRE