Kia Optima IV (2015-2018) brake switch fuse Wiring diagrams

2.4L ABS IND. AUTO- HOLD B-CAN BLK WIRE BLU 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 HIGH C-CAN LOW 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 GROUND GROUND DISTRIBUTION SYSTEM 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 MDPS FUSE MEMORY 1 FUSE MICOM MODULE 3 FUSE MODULE 4 FUSE MODULE 5 FUSE NCA WIRE ORG/ WIRE PARKING PARKING BRAKE SW INPUT PNK ON/ST I/P WIRE PNK WIRE RED WIRE RIGHT REAR WHEEL SENSOR SMART JUNCTION BLOCK STEERING ANGLE SENSOR 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 HIGH C-CAN LOW 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 GROUND GROUND DISTRIBUTION SYSTEM 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 MDPS FUSE MEMORY 1 FUSE MICOM MODULE 3 FUSE MODULE 5 FUSE NCA WIRE ORG/ WIRE ORG/BLK WIRE PARKING PARKING BRAKE SW INPUT PNK ON/ST I/P WIRE PNK WIRE RED WIRE SMART JUNCTION BLOCK STEERING ANGLE SENSOR STOP LAMP SW SIG STOP LAMP SWITCH VEHICLE SPD 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 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

2.0L HYBRID 2.0L PLUG-IN HYBRID B-CAN HIGH B-CAN LOW BCM (RIGHT SIDE 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

BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE SWITCH FUSE BRAKE/ BRN WIRE C-CAN TRANSCEIVER CLUSTER FUSE COMPUTER DATA LINES SYSTEM GND SIG 2 GRN WIRE GRN/BLK WIRE GRY WIRE HAZARD SWITCH HOT AT ALL TIMES HPCU I/P-C I/P-D I/P-E IGPM ILL IND INSTRUMENT CLUSTER INTEGRATED BRAKE ACTUATION UNIT IPS CONTROL MODULE LEAK CURRENT AUTO CUT DEVICE LEFT TURN IND LIGHT SW MEMORY 1 FUSE MICOM MODULE 3 FUSE MONITOR PCM PNK WIRE RED WIRE RELAY ENERGIZED RIGHT TURN IND SMART KEY CONTROL MODULE STOP B-CAN LAMP HIGH SIG LOW STOP LAMP SWITCH TAIL ON TEST SW WHT WIRE YEL WIRE YEL/ORG WIRE

2.0L TURBO 2.4L ANTENNA COIL BLK WIRE BLU WIRE BRAKE SWITCH FUSE BRN WIRE C-CAN COIL COMPUTER DATA LINES SYSTEM ECM (1.6L TURBO) PCM (2.4L, 2.0L TURBO) EMS GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT IN ON OR START I/P-D I/P-E IGNITION KEY ILLUMINATION, DOOR WARNING SWITCH IMMO IMMO DATA LINE IMMO IND IMMOBILIZER MODULE (UPPER LEFT SIDE OF DASH) IND INPUT SIG INTERFACE INSTRUMENT CLUSTER K LINE K-LINE SIG INTERFACE LEAK CURRENT AUTO CUT DEVICE MEM PWR MEMORY 1 FUSE MICOM MICRO CONTROLLER MODULE 9 FUSE NCA WIRE ON/ST INPUT ORG/ WIRE PNK WIRE PWR SUPPLY REGULATION SERIAL SIG INTERFACE SMART JUNCTION BLOCK TRANSCEIVER/ TRANSPONDER TRANSPONDER READER IC WHT WIRE WHT/ORG WIRE

ANT #1 GND ANT #1 PWR ANT 2 GND ANT 2 PWR AUTO LIGHT, PHOTO SENSOR B-CAN HIGH B-CAN LOW BCM BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BRAKE SWITCH FUSE BRN WIRE BUMPER ANT PWR BUMPER GND C-CAN CENTER REAR OF LUGGAGE COMPT) COMPUTER DATA LINES SYSTEM DRV DR ANT GND DRV DR ANT PWR EXTERNAL BUZZER GRN WIRE GRN/ORG WIRE GROUND GRY WIRE HOT AT ALL TIMES I/P-D I/P-E IMMO ANT GROUND IMMO ANT POWER IMMO IND INSTRUMENT CLUSTER KEY ILL LEAK CURRENT AUTO CUT DEVICE MEMORY 1 FUSE MEMORY POWER CPU MEMORY PWR MICOM ORG/ WIRE ORG/BLK WIRE PASS DR ANT GND PASS DR ANT PWR PNK WIRE RED WIRE RIGHT END OF DASH) RLY CTRL ACC SECURITY IND SECURITY INDICATOR SMART JUNCTION BLOCK SMART KEY ANTENNA (INTERIOR 1) SMART KEY ANTENNA (INTERIOR 2) SMART KEY BUMPER ANTENNA SMART KEY CONTROL MODULE (RIGHT END OF DASH) SMART KEY FUSE SMART KEY TRUNK ANTENNA SSB ACC ILL OUT SSB IGN ILL OUT TRANSCEIVER/ TRUNK ANT PWR TRUNK GND WHT WIRE YEL WIRE YEL/ORG WIRE

2.0L HYBRID, 2.0L PLUG IN HYBRID 2.0L PLUG-IN HYBRID ACC RLY CTRL ANT #1 GND ANT #1 PWR ANT 2 GND ANT 2 PWR BCM BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BRAKE SWITCH FUSE BRN WIRE BUMPER ANT GND BUMPER ANT PWR C-CAN C-CAN HIGH C-CAN LOW CENTER REAR OF LUGGAGE COMPT) CLUSTER FUSE COMPUTER DATA LINES SYSTEM DRV DR ANT GND DRV DR ANT PWR EXTERNAL ANTENNA EXTERNAL BUZZER GND SIG 2 GRN WIRE GRN/ORG WIRE HOT AT ALL TIMES I/P-D I/P-E IGPM IMMO GND IMMO IND IMMO PWR INSTRUMENT CLUSTER INTERNAL RECEIVER KEY ILL MEMORY POWER CPU MEMORY POWER LOAD MICOM NCA WIRE ORG/ WIRE ORG/BLK WIRE PASS DR ANT GND PASS DR ANT PWR POWER DISTRIBUTION SYSTEM RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SMART KEY ANTENNA (INTERIOR 1) SMART KEY ANTENNA (INTERIOR 2) SMART KEY BUMPER ANTENNA SMART KEY CONTROL MODULE (RIGHT END OF DASH) SMART KEY FUSE SMART KEY TRUNK ANTENNA SSB ACC ILL OUT SSB IGN ILL OUT TRANSCEIVER/ TRUNK ANT GND TRUNK ANT PWR WHT WIRE WIRELESS CHARGER YEL WIRE YEL/ORG WIRE

2.0L HYBRID, 2.0L PLUG IN HYBRID B-CAN HIGH B-CAN LOW BCM BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE LIGHT SW BRAKE SWITCH FUSE BRN WIRE COMPUTER DATA LINES SYSTEM DOWN SHIFT GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES HPCU HYBRID POWER CONTROL UNIT I/P-A I/P-C I/P-E IGPM INTEGRATED BRAKE ACTUATION UNIT IPS CONTROL MODULE MEMORY PWR CPU MODULE 3 FUSE ORG/ WIRE P POSITION P POSITION SWITCH P-CAN HIGH P-CAN LOW PCM RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SELECT SWITCH SHIFT LOCK SOLENOID SMART KEY CONTROL MODULE SPORT MODE SWITCH STOP LAMP SIG STOP LAMP SWITCH TRANSMISSIONS SYSTEM UP SHIFT WHT WIRE YEL WIRE YEL/ORG WIRE

+B MTR+ 2.0L HYBRID, 2.0L PLUG IN HYBRID 2.0L PLUG-IN HYBRID ANTI-THEFT SYSTEM B+ (CHANGE BATTERY SENSOR BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE LIGHT SW BRAKE SWITCH FUSE BRAKE TEST SW BRK LT SW BRK TEST SW BRN WIRE CCV CTRL CHANGE OVER SOL VALVE COMPUTER DATA LINES SYSTEM COOLING FAN CTRL COOLING FANS SYSTEM E/R JUNCTION BLOCK E/R-D E/R-F ECU 2 FUSE ECU 3 FUSE ELCM (EVAPORATIVE LEAK CHECK MODULE) ENG CTRL RLY 'ON' PWR ENG CTRL RLY CTRL FLEXRAY HIGH FLEXRAY LOW FUEL PUMP RLY CTRL GND (COSV) GND (MTR) GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HPCU HYBRID POWER CONTROL UNIT I/P-C IGPM IMMO DATA LINE INJ CTRL 2 HIGH INJ CTRL 2 LOW INJ CTRL 3 HIGH INJ CTRL 3 LOW INJECTOR 2 INJECTOR 3 INTEGRATED BRAKE ACTUATION UNIT LEFT FRONT STRUT TOWER) LIN LINE LIN/DIA DATA LINE MODULE 3 FUSE NVLD DATA LINE OCV 1 CTRL OIL CONTROL VALVE 1 (INTAKE) ON/START INPUT ORG/ WIRE OVER SOL VALVE) OXY SENS DN GND P SENS GND P SENS VCC P SENS VOUT PCB BLOCK PCM PNK WIRE PNK/BLK WIRE RED WIRE RELAY ENERGIZED SENS SENS SIG SENS SIG DTP VOUT STOP LAMP SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) WHT WIRE WIPER P INPUT WIPER/WASHER SYSTEM YEL WIRE YEL/ORG WIRE