Kia Optima IV facelift (2018-2020) smart junction block Wiring diagrams

2.0L TURBO 2.4L ABS IND. AUTO- HOLD B-CAN BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRAKE FLUID LEVEL SENSOR BRAKE FLUID STOP LEVEL LAMP SENSOR SW SIG BRAKE IND BRAKE LIGHT BRAKE SWITCH FUSE BRAKE VEHICLE TEST SPD SW BRN WIRE C-CAN TRANSCEIVER CLUSTER FUSE COMPUTER DATA LINES SYSTEM ECM (1.6L TURBO) PCM (2.4L, 2.0L TURBO) (LEFT SIDE OF ENGINE COMPT) EPB IND ESC IND ESC OFF IND ESC OFF SWITCH FOOT PARKING BRAKE SWITCH FUEL FILLER, TRUNK OPEN SWITCH GND SIG 1 GREEN GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START I/P-C I/P-D I/P-E ILL INSTRUMENT CLUSTER IPS CONTROL MODULE LEAK CURRENT AUTO CUT DEVICE LOW HIGH M-CAN TRANSCEIVER MEMORY 1 FUSE MICOM MODULE 3 FUSE MODULE 4 FUSE MODULE 5 FUSE NCA WIRE ORG/ WIRE PARKING PARKING BRAKE SW INPUT PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RIGHT REAR WHEEL SENSOR SMART JUNCTION BLOCK STOP LAMP SWITCH WHT WIRE YEL WIRE

2.0L TURBO 2.4L ABS IND. B-CAN BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE FLUID LEVEL SENSOR BRAKE IND BRAKE LIGHT SW BRAKE SWITCH FUSE BRAKE TEST SW BRN WIRE C-CAN TRANSCEIVER CLUSTER FUSE COMPUTER DATA LINES SYSTEM ECM (1.6L TURBO) PCM (2.4L, 2.0L TURBO) (LEFT SIDE OF ENGINE COMPT) ESC IND ESC OFF IND ESC OFF SWITCH FLUID LEVEL SENSOR FOOT PARKING BRAKE SWITCH FUEL FILLER, TRUNK OPEN SWITCH GND SIG 1 GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START I/P-C I/P-D I/P-E ILL INSTRUMENT CLUSTER IPS CONTROL MODULE LEAK CURRENT AUTO CUT DEVICE LOW HIGH M-CAN TRANSCEIVER MEMORY 1 FUSE MICOM MODULE 3 FUSE MODULE 5 FUSE NCA WIRE ORG/ WIRE ORG/BLK WIRE PARKING PARKING BRAKE SW INPUT PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE SMART JUNCTION BLOCK STOP LAMP SW SIG STOP LAMP SWITCH VEHICLE SPD WHT WIRE WHT/BLK WIRE YEL WIRE

BACKUP BLK WIRE BLU WIRE BRN WIRE ELECTROCHROMIC MIRROR GRN WIRE GROUND HOT IN ON OR START I/P-E ILL INDICATOR SWITCH SENSOR INPUT MODULE 5 FUSE ON/START ORG/ WIRE PCB PNK/BLK WIRE SIGNAL SMART JUNCTION BLOCK

BLK WIRE BRN WIRE C-CAN HIGH C-CAN LOW C-CAN TRANSCEIVER LOW CLUSTER FUSE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK HOT AT ALL TIMES HOT IN ON OR START I/P-E I/P-D PNK WIRE INSTRUMENT CLUSTER MDPS 1 FUSE MDPS FUSE MDPS IND MDPS UNIT MEMORY PWR MICOM MULTI FUSE (TYPE A) PNK ON/START IN WIRE RED WIRE S GND SMART JUNCTION BLOCK WHT WIRE

3.5 INCH ABS IND. AEB IND AFS IND AIR BAG (+) IN AIR BAG IND AUTO HIGH AUTO HOLD IND B-CAN HIGH B-CAN LOW BEAM IND BLK WIRE BLU WIRE BOOSTING BRAKE FLUID BRAKE IND BRN WIRE C-CAN CHARGE IND CHECK ENGINE IND CLUSTER FUSE CLUSTER SPEAKER COLOR TFT COMPUTER DATA LINES SYSTEM CONSTANT CONVENTIONAL SUPERVISION CRUISE CONTROL SYSTEM ANTI-THEFT SYSTEM CURRENT DIAL ILLUMINATION DIMMING CIRCUIT DRV DR SW ECO IND EPB IND ESC IND ESC OFF IND FCA OFF IND FLASH MEMORY FRONT FOG IND FUEL SENDER IN (-) GRN WIRE GRY WIRE HIGH BEAM HOT AT ALL TIMES HOT IN ON OR START I/P-A I/P-C I/P-D I/P-E IMMO IN IMMO IND INSTRUMENT CLUSTER IPS CONTROL MODULE LEAK CURRENT AUTO CUT DEVICE LEFT TURN IND LOW BEAM IND LOW FUEL IND LR DR SW LVL SENS M-CAN MASTER IND MDPS IND MEMORY 1 FUSE MICOM MONITOR NCA WIRE OIL PRESSURE IND ORG/ WIRE OVER SPEED IND PARKING BRAKE PARKING BRAKE IND. PASS DR SW PNK WIRE POINTER ILLUMINATION RED WIRE REG RIGHT TURN IND RR DR SW S GND SEAT BELT IND SIG SMART JUNCTION BLOCK SPORT IND STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM SW INPUT TAIL ON IND TFT CONTROL TO INSTRUMENT CLUSTER (DIAGRAM 3 OF 3) TPMS IND TRANSCEIVER/ TRANSMISSIONS SYSTEM WHT WIRE WHT/ORG WIRE WIPER/WASHER SYSTEM YEL WIRE YELLOW)

2.0L TURBO 2.4L ACC/ON IN BLK WIRE BLU WIRE BRAKE FLUID LEVEL SENSOR BRN WIRE C-CAN HIGH C-CAN LOW CLOCK CLOCK- SPRING COMPUTER DATA LINES SYSTEM CRUISE ON/OFF DOWN ENTER ESC MODULE (W/O EPB) (RIGHT REAR OF ENGINE COMPT) ESC UNIT FOOT PARKING BRAKE SWITCH FUEL LEVEL FLOAT FUEL PUMP CONTROL MODULE FUEL SENDER FUEL TANK GRN WIRE GROUND GROUP GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON I/P-D ILL LEAK CURRENT AUTO CUT DEVICE LEVEL SENDER 1 MEMORY PWR MODULE 2 FUSE MULTIMEDIA FUSE NCA WIRE OIL PRESSURE SWITCH ORG/ WIRE ORG/BLK WIRE PARKING BRK SW PCM (2.4L, 2.0L TURBO) ECM (1.6L TURBO) PNK WIRE RED WIRE RED/BLK WIRE RIGHT TRIP REMOTE CONTROL SWITCH SCC SET- RES+ SMART JUNCTION BLOCK STEERING WHEEL) TRIP W/O NAVIGATION W/ NAVIGATION VERSION 1.0 W/ NAVIGATION VERSION 4.0 WHT WIRE YEL WIRE YEL/ORG WIRE

B-CAN B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE BURGLAR ALARM HORN RELAY BURGLAR ALARM HORN RLY CTRL COMPUTER DATA LINES SYSTEM DOOR LOCK FUSE DOOR LOCK RELAY DOOR LOCK SWITCH DOOR UNLOCK RELAY DOOR UNLOCK SWITCH DR DR UNLK LK DR LK RLY CTRL DR UNLK RLY CTRL DRIVER DOOR MODULE (W/ MEMORY) DRIVER'S DOOR E/R JUNCTION BLOCK E/R-F GRN WIRE GRN/ORG WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE HORN 1 HORN 2 HORN FUSE HORNS SYSTEMS HOT AT ALL TIMES I/P-A I/P-C I/P-D I/P-E ICM RELAY BOX (RIGHT END OF DASH) IPS CONTROL MODULE LEAK CURRENT AUTO CUT DEVICE LOCK MCU MEMORY 1 FUSE NCA WIRE ORG/ WIRE PASSENGER POWER WINDOW SWITCH PASSENGER'S DOOR PCB BLOCK PNK WIRE PNK/BLK WIRE POWER WINDOW MAIN SWITCH RED WIRE SMART JUNCTION BLOCK TRANSCEIVER IC TWO TURN UNLK RLY CTRL TWO TURN UNLOCK RELAY UNLK W/ SMART KEY W/O MEMORY WHT WIRE YEL WIRE YEL/BLK WIRE

AJAR AUTO LIGHT, PHOTO SENSOR B-CAN HIGH B-CAN LOW BCM (RIGHT END OF DASH) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR LOCK ACTUATOR DRIVER'S DOOR DRV DR KEY LK SIG DRV DR KEY UNLK SIG DRV DR LK/UNLK SIG DRV DR SW GRN WIRE GRY WIRE HAZ SW HEADLAMP LOW SIG HEADLIGHTS SYSTEM HOOD SW HOOD SWITCH I/P-A I/P-C I/P-E IPS CONTROL MODULE KEY LOCK KEY UNLOCK LEFT REAR DOOR LOCK ACTUATOR LOCK LR DR LR DR LK/UNLK SW SIG NCA WIRE ORG/ WIRE PASS DR LK/UNLK SIG PASS DR SW PASSENGER DOOR LOCK ACTUATOR PASSENGER'S DOOR PNK PNK WIRE PNK WIRE RED/BLK WIRE RIGHT REAR DOOR LOCK ACTUATOR RR DR - RR DR LK/UNLK SW SIG SECURITY IND SECURITY INDICATOR SMART JUNCTION BLOCK UNLOCK WHT WIRE YEL WIRE YEL/ORG WIRE

B-CAN BCW IND (EXCEPT HYBRID) BSD IND (HYBRID) BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE COMPUTER DATA LINES SYSTEM DEFOGGER DEFOGGER SYSTEM DRIVER DOOR CAMERA DRIVER POWER OUTSIDE MIRROR EXCEPT HYBRID EXTERIOR LIGHTS, DEFOGGER SYSTEMS FOLDING FOLDING MOTOR GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START I/P-A I/P-D I/P-E ICM RELAY BOX (RIGHT END OF DASH) IPS CONTROL MODULE LEAK CURRENT AUTO CUT DEVICE LEFT RIGHT LIMIT SWITCH MEMORY 1 FUSE MODULE 2 FUSE MODULE 8 FUSE NAVIGATION SYSTEM NCA WIRE ORG/ WIRE OUTSIDE MIRROR OUTSIDE MIRROR FOLDING RELAY OUTSIDE MIRROR UNFOLDING RELAY PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PWR RED WIRE RED/ORG WIRE SMART JUNCTION BLOCK SW INPUT TURN LAMP UNFOLDING UP DOWN VIDEO GND VIDEO OUT WHT WIRE YEL WIRE

B+1 B/2 BCM BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN/BLK WIRE CLOSE SWITCH CRUISE CONTROL SYSTEM ENABLE OUT GLASS STATUS SIGNAL/TOOL FOR GLASS GRN WIRE GRN/BLK WIRE GRN/ORG WIRE HOT AT ALL TIMES I/P-A I/P-D OPEN SWITCH ORG/ WIRE OVERHEAD CONSOLE LAMP P/WINDOW PANORAMA SUNROOF SWITCH PNK VEHICLE SPEED WIRE PNK WIRE PNK/BLK WIRE POWER WINDOWS SYSTEM RED WIRE RED/ORG WIRE RIGHT END OF DASH) SAFETY SERIAL FOR WEBASTO SIG A SIG B SIG C SIG-D SMART JUNCTION BLOCK SUNROOF SUNROOF 1 FUSE SUNROOF 2 FUSE SUNROOF CONTROL UNIT (GLASS) SUNROOF CONTROL UNIT (ROLLER) SWITCH SWITCH I/P TILT UP SWITCH WHT WIRE YEL WIRE YEL/ORG WIRE