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

#10 3.5 INCH 4.0 4.3 INCH COLOR TFT (CRUISE/SET) (SUPERVISION) A/V, NAVIGATION HEAD UNIT AUDIO BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BOOSTING REG BRN WIRE BRN/ORG WIRE C-CAN TRANSCEIVER CLUSTER FUSE COLOR TFT (CRUISE/SET) (CONVENTIONAL) COMPUTER DATA LINES SYSTEM EPB IND ETC MOTOR, THROTTLE POSITION SENSOR GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START I/P-D INSTRUMENT CLUSTER LEAK CURRENT AUTO CUT DEVICE MEMORY 1 FUSE MICOM MOTOR PNK WIRE PNK/BLK WIRE RED WIRE REG SMART JUNCTION BLOCK SPEED OUT SPEEDOMETER SUNROOF CONTROL UNIT (GLASS) SUNROOF CONTROL UNIT (ROLLER) TACHOMETER THROTTLE POSITION SENSOR TRIP TRIP (+) TRIP (-) W/ NAVIGATION W/O NAVIGATION 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

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BWD DOWN DRIVER FRONT HEIGHT ADJUSTER MOTOR DRIVER LUMBAR SUPPORT MOTOR (FWD/BWD) DRIVER REAR HEIGHT ADJUSTER MOTOR DRIVER RECLINING LIMIT SWITCH DRIVER RECLINING MOTOR DRIVER SEAT MANUAL SWITCH DRIVER SLIDE MOTOR GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES I/P-A LT GRN WIRE MEMORY PWR P/SEAT (DRV) FUSE RED WIRE RED/BLK WIRE SMART JUNCTION BLOCK WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BWD DRIVER LUMBAR SUPPORT MOTOR (FWD/BWD) DRIVER SEAT MANUAL SWITCH HOT AT ALL TIMES I/P-A P/SEAT (DRV) FUSE RED WIRE SMART JUNCTION BLOCK

A/V, NAVIGATION HEAD UNIT BACKUP SIGNAL BLK WIRE BLU WIRE BRN WIRE ELECTROCHROMIC MIRROR GRN WIRE I/P-E ILL INDICATOR SWITCH SENSOR KEYPAD KEYPAD GND KEYPAD SIGNAL PNK WIRE MODULE 5 FUSE MTS KEYPAD SIG NAVIGATION, SOUND SYSTEMS ON/START INPUT ORG/ WIRE PCB PHONE PNK WIRE PNK/BLK WIRE RELAY ENERGIZED REMOTE CTRL SW GND SMART JUNCTION BLOCK SOS UVO

BACK B+ BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE CONSOLE SWITCH CUSH B+ DETENT DRIVER HEATER SWITCH DRIVER SEAT WARMER DRV SEAT WARMER BACK B+ DRV SEAT WARMER CUSH B+ DRV SEAT WARMER HEATER GND DRV SEAT WARMER NTC (+) EXCEPT HYBRID FRONT SEAT WARMER CONTROL MODULE GRN WIRE GRN/RED WIRE GROUND GRY WIRE GRY/BLK WIRE HEATER GND HIGH IND HOT AT ALL TIMES HOT IN ON HOT IN ON OR START I/P-A I/P-E ILL LOW IND MEMORY PWR MID IND MODULE 5 FUSE MODULE 7 FUSE NCA WIRE NTC- ON INPUT ON/START INPUT ORG/ WIRE ORG/BLK WIRE PASS SEAT WARMER BACK B+ PASS SEAT WARMER CUSH B+ PASS SEAT WARMER HEATER GND PASS SEAT WARMER NTC (+) PASSENGER HEATER SWITCH PASSENGER SEAT WARMER PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE S/HEATER FRT FUSE SMART JUNCTION BLOCK SW SIG WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

BCM (RIGHT END OF DASH) BLK WIRE BLU WIRE CLOCKSPRING CONSOLE SWITCH GRY WIRE HEATED HEATED STEERING FUSE HEATER PAD HOT IN ON I/P-D IND NCA WIRE NTC + GND NTC- PNK WIRE POWER NTC (-) RED WIRE SMART JUNCTION BLOCK STEERING WHEEL HEATED MODULE STEERING WHEEL HEATER OUT STEERING WHEEL HEATER PWR STEERING WHEEL HEATER SWITCH STEERING WHEEL) SW IND SW SIG WHT WIRE YEL WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BWD DOWN EXCEPT 2.0L HYBRID 2.0L HYBRID EXCEPT HYBRID GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES I/P-A LT GRN WIRE MEMORY PWR P/SEAT PASS FUSE PASSENGER FRONT HEIGHT ADJUSTER MOTOR PASSENGER LUMBAR SUPPORT MOTOR (FWD/BWD) PASSENGER REAR HEIGHT ADJUSTER MOTOR PASSENGER RECLINING LIMIT SWITCH PASSENGER RECLINING MOTOR PASSENGER SEAT MANUAL SWITCH PASSENGER SLIDE MOTOR RED WIRE RED/BLK WIRE SMART JUNCTION BLOCK WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE DETENT GRN WIRE GRN/BLK WIRE GRY WIRE HEATER B+ HEATER GND HIGH IND HOT AT ALL TIMES HOT IN ON HOT IN ON OR START I/P-A I/P-E ILL LEFT REAR POWER WINDOW SWITCH LEFT REAR SEAT WARMER LEFT REAR SEAT WARMER SWITCH LOW IND MEMORY POWER MODULE 5 FUSE MODULE 7 FUSE NCA WIRE NTC- ON I/P ON/START I/P ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM REAR SEAT WARMER CONTROL MODULE RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT REAR POWER WINDOW SWITCH RIGHT REAR SEAT WARMER RIGHT REAR SEAT WARMER SWITCH S/HEATER RR FUSE SMART JUNCTION BLOCK SWITCH SIGNAL W/ MEMORY W/O MEMORY EXCEPT HYBRID HYBRID WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BACK B+ BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE CUSH B+ DETENT DRIVER AIR VENTILATION SEAT BLOWER MOTOR DRIVER AIR VENTILATION SEAT WARMER DRV BACK B+ DRV CUSH B+ DRV HEATER GND DRV MTR PWR DRV MTR SIG DRV NTC (+) PNK ON INPUT WIRE EXCEPT HYBRID EXCEPT HYBRID HYBRID W/O MEMORY W/ MEMORY FRONT AIR VENTILATION SEAT CONTROL MODULE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GROUND GRY WIRE HEATER GND HIGH IND HOT AT ALL TIMES HOT IN ON HOT IN ON OR START I/P-A I/P-E ILL LOW IND LT GRN WIRE MEMORY PWR MID IND MODULE 5 FUSE MODULE 7 FUSE NCA WIRE NTC- ON/START INPUT ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE PASS BACK B+ PASS CUSH B+ PASS HEATER GND PASS MTR PWR PASS MTR SIG PASS NTC (+) PASSENGER AIR VENTILATION SEAT BLOWER MOTOR PASSENGER AIR VENTILATION SEAT WARMER PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PWR RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE S/HEATER FRT FUSE SIG SIG SW SMART JUNCTION BLOCK SW SIG W/O MEMORY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE