Kia Optima III facelift (2013-2015) brake fluid level sensor Wiring diagrams

+ECU AUTO HOLD SWITCH B-CAN BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE FLUID LEVEL BRAKE FLUID LEVEL SENSOR BRAKE FLUID LEVEL SENSOR (ON BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRAKE LIGHT SWITCH BRAKE LIGHT SWITCH CAN LOW PNK VBATT C-CAN HIGH WIRE BRAKE SWITCH BRAKE SWITCH ESC OFF SWITCH C-CAN HIGH C-CAN LOW CAN HI CAN HIGH CAN LO CAN LOW CLUSTER FUSE COMPUTER DATA LINES SYSTEM CRASH PAD SWITCH ESC CONTROL MODULE ESC CONTROL MODULE (LEFT REAR OF ENGINE COMPT) ESC OFF SWITCH ESC UNIT ESS RELAY CONTROL ESS RELAY CONTROL HAC RELAY CONTROL FL SIGNAL FL SIGNAL RL SIGNAL RR VCC FR VCC FL VCC FL VCC RL VCC RR SIGNAL FR SIGNAL FOOT PARKING BRAKE SWITCH FOOT PARKING BRAKE SWITCH (W/O EPB) FR SIGNAL FR VCC FUSE GND CAN HIGH GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GROUND GRY WIRE HAC RELAY CONTROL HAND PARKING BRAKE SWITCH HIGH LOW HOT IN ON OR START I/P-B I/P-D I/P-E I/P-F I/P-F I/P-D I/P-G ILL IPS CONTROL MODULE LOW HIGH MODULE MODULE 3 FUSE MODULE 4 FUSE NCA WIRE ORG/ WIRE ORG/BLK WIRE PARKING BRAKE BRAKE FLUID SWITCH LEVEL PARKING BRAKE SWITCH PNK PNK WIRE PNK WIRE PNK/BLK WIRE POWER POWER DISTRIBUTION SYSTEM RED WIRE RFP-MOTOR RFP-MOTOR C-CAN LOW RIGHT FRONT WHEEL SENSOR RIGHT FRONT WHEEL SENSOR (ON RIGHT FRONT STEERING KNUCKLE) RIGHT REAR WHEEL SENSOR RIGHT REAR WHEEL SENSOR (ON RIGHT REAR WHEEL HUB ASSEMBLY) RL SIGNAL RL VCC RLY STAGE MONITORING AUTO HOLD SW RLY STAGE MONITORING PNK AUTO HOLD SW GROUND WIRE RR SIGNAL RR VCC SMART JUNCTION BOX SMART JUNCTION BOX (ABOVE LEFT KICK PANEL) VBATT WHEEL SPEED WHEEL SPEED +ECU WHT WIRE YAW RATE SENSOR YAW RATE SENSOR (FRONT OF CENTER CONSOLE) YEL WIRE

+ECU AUTO HOLD SWITCH B-CAN BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE FLUID LEVEL BRAKE FLUID LEVEL SENSOR BRAKE FLUID LEVEL SENSOR (ON BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRAKE LIGHT SWITCH BRAKE LIGHT SWITCH CAN LOW VBATT C-CAN HIGH BRAKE SWITCH C-CAN HIGH C-CAN LOW CAN HI CAN HIGH CAN LO CAN LOW PNK VBATT WIRE CLUSTER FUSE COMPUTER DATA LINES SYSTEM CRASH PAD SWITCH ESC CONTROL MODULE ESC CONTROL MODULE (LEFT REAR OF ENGINE COMPT) ESC OFF SWITCH ESC UNIT ESS RLY CNTRL FL SIGNAL FL SIGNAL RL SIGNAL RR VCC FR VCC FL VCC FL VCC RL VCC RR SIGNAL FR SIGNAL FOOT PARKING BRAKE SWITCH FOOT PARKING BRAKE SWITCH (W/O EPB) FR SIGNAL FR VCC FUSE GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GROUND GRY WIRE HAC RLY CNTRL HAND PARKING BRAKE SWITCH HIGH LOW HOT IN ON OR START I/P-B I/P-D I/P-E I/P-F I/P-D I/P-G ILL IPS CONTROL MODULE IPS CONTROL MODULE PARKING BRAKE BRAKE FLUID SWITCH LEVEL LOW HIGH MODULE MODULE 3 FUSE MODULE 4 FUSE NCA WIRE ORG/ WIRE ORG/BLK WIRE PARKING BRAKE SWITCH PNK PNK WIRE PNK WIRE PNK/BLK WIRE POWER POWER DISTRIBUTION SYSTEM RED WIRE RFP-MOTOR RIGHT FRONT WHEEL SENSOR RIGHT FRONT WHEEL SENSOR (ON RIGHT FRONT STEERING KNUCKLE) RIGHT REAR WHEEL SENSOR RIGHT REAR WHEEL SENSOR (ON RIGHT REAR WHEEL HUB ASSEMBLY) RL SIGNAL RL VCC RLY STATE MONITORING AUTO HOLD SW PNK WIRE RLY STATE MONITORING PNK AUTO HOLD SW WIRE RR SIGNAL RR VCC SMART JUNCTION BOX SMART JUNCTION BOX (ABOVE LEFT KICK PANEL) VBATT WHEEL SPEED WHEEL SPEED +ECU WHT WIRE YAW RATE SENSOR YAW RATE SENSOR (FRONT OF CENTER CONSOLE) YEL WIRE

"B" PILLAR) BRAKE PEDAL MODULE 1 2 PNK WIRE AHB 1 FUSE AHB 2 FUSE AHB 3 FUSE AHB 3 FUSE AHB 2 FUSE AUTO HOLD SW AUTO HOLD SWITCH B-CAN BATTERY PWR BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BRAKE FLUID LEVEL BRAKE FLUID LEVEL SENSOR BRAKE FLUID LEVEL SENSOR (ON BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRAKE LIGHT SW BRAKE LIGHT SW RLY STATE MONITORING CAN HIGH CAN LOW WHEEL SENS O/P (FR) BRAKE PEDAL MODULE BRK SW BRN WIRE C-CAN HIGH C-CAN LOW CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM CRASH PAD SWITCH DRIVER DOOR SWITCH DRIVER DOOR SWITCH (LEFT DRIVER DR SW E/R FUSE, RELAY BOX ELECTRIC AUTO PARKING HOLD BRAKE SWITCH SWITCH ELECTRIC PARKING BRAKE SWITCH ENGINE COMPT) ESC OFF ILL SWITCH ESC OFF SW ESC OFF SWITCH FL SIG FL VCC FOOT PARKING BRAKE SWITCH FR SIG FR SIG RR SIG BRK SW FR VCC GND (LEFT REAR OF DASH) GND ON/START I/P PDT PWR PDF PWR HAC RLY CNTRL GND PDT GND GND GRN WIRE GRY WIRE HAC RLY CNTRL HIGH LOW HOT AT ALL TIMES HOT AT ALL TIMES E/R FUSE, RELAY BOX (LEFT SIDE OF HOT IN ON OR START I/P-D I/P-E I/P-F I/P-G ILL INTEGRATED BRAKE ACTUATION UNIT IPS CONTROL MODULE IPS CONTROL MODULE PARKING BRAKE BRAKE FLUID SWITCH LEVEL LOW HIGH MODULE 3 FUSE MODULE 4 FUSE MULTI FUSE NCA WIRE ON/START I/P ORG/ WIRE ORG/BLK WIRE PARKING BRAKE SWITCH PDF GND PDF I/P (PWR) PDF O/P (SIG) PDF PWR PDF SIG PDT GND PDT I/P (PWR) PDT O/P (SIG) PDT PWR PDT SIG PDT SIG PDF SIG AUTO HOLD SW PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PSU MTG PSU MTG GND PWR ESC OFF SW FL VCC FR VCC C-CAN HIGH C-CAN LOW PSU MTP PWR RED WIRE RIGHT FRONT WHEEL SENSOR RIGHT FRONT WHEEL SENSOR (ON RIGHT FRONT STEERING KNUCKLE) RL SIG RL SIG FL SIG DRIVER DR SW BATTERY PWR PDF GND RL VCC RL VCC RR VCC RLY STATE MONITORING RR SIG RR VCC SMART JUNCTION BOX SMART JUNCTION BOX (ABOVE LEFT KICK PANEL) STOP LAMP FUSE WHEEL SENS O/P (FR) WHT WIRE WHT/ORG WIRE YAW RATE SENSOR YAW RATE SENSOR (FRONT OF CENTER CONSOLE) YEL WIRE YEL/ORG WIRE

1 1 W/O LED W/ LED 10-WAY 2 WAY 2.0L TURBO 2.4L 2.4L W/O SMART KEY A/T ACC RELAY BCM BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLOWER RELAY BLU WIRE BRAKE FLUID LEVEL SENSOR BURGLAR ALARM HORN C/FAN (LOW) BLOWER RELAY RELAY RELAY C/FAN (LOW) RELAY CLUTCH SWITCH COOLING FAN MOTOR DRIVER CCS CONTROL MODULE DRIVER DOOR LOCK ACTUATOR DRIVER DOOR MOOD LAMP DRIVER DRIVER SEAT CCS WARMER CONTROL MODULE MODULE DRIVER IMS MODULE DRIVER IMS SWITCH DRIVER LUMBAR SUPPORT DRIVER SEAT SWITCH MANUAL SWITCH DRIVER LUMBAR SUPPORT SWITCH DRIVER POWER OUTSIDE MIRROR DRIVER POWER WINDOW SAFETY MODULE DRIVER RECLINING LIMIT SWITCH DRIVER SEAT BELT BUCKLE SWITCH DRIVER SEAT MANUAL SWITCH DRIVER SEAT WARMER MODULE DRIVER SMART KEY OUTSIDE HANDLE DRL ESC MODULE EXTERNAL BUZZER EXTERNAL BUZZER BRAKE FLUID LEVEL SENSOR FRONT WIPER DEICER FRONT WIPER MOTOR FUEL FILLER DOOR, TRUNK LID SWITCH GND (FOG (TAIL LAMP LED) LED) GND (FOG LAMP LED) GND (HID) GND (TAIL LED) GND DRL GND GND GND GRN WIRE HOOD MOTOR SWITCH WASHER LEVEL SENSOR HOOD SWITCH I/P-B I/P-G IGNITION LOCK SWITCH IMMOBILIZER MODULE IPS CONTROL MODULE JOINT CONNECTOR UDA JOINT CONNECTOR UDC LEFT FRONT FOG LAMP LEFT HEADLAMP LEFT HORN LEFT REAR DOOR LOCK (A/T) ACTUATOR SPORT MODE SWITCH LEFT REAR DOOR LOCK ACTUATOR LEFT REAR POWER POWER WINDOW WINDOW SWITCH MAIN SWITCH LEFT REAR POWER WINDOW SWITCH M/T MDPS UNIT MDPS UNIT ESC MODULE MULTIPURPOSE CHECK CONNECTOR NCA WIRE PASSENGER WEIGHT CLASSIFICATION SENSOR POWER OUTSIDE MIRROR SWITCH POWER WINDOW MAIN SWITCH RELAY RELAY RIGHT FRONT FOG LAMP RIGHT HEADLAMP RIGHT HEADLAMP RELAY RIGHT HORN SMART JUNCTION BOX SMART JUNCTION BOX IPS CONTROL MODULE SPORT MODE SWITCH SRS CONTROL MODULE START RELAY W/ CCS W/ CCS W/O CCS W/ DRL W/ HID W/ LED W/ MEMORY W/ PASSENGER SAFETY POWER WINDOW W/ SMART KEY W/O CCS W/O LED W/ LED W/O MEMORY W/O PASSENGER SAFETY POWER WINDOW W/ REAR SEAT WARMER W/O PASSENGER SAFETY POWER WINDOW W/ REAR SEAT WARMER W/O REAR SEAT WARMER W/O REAR SEAT WARMER W/O SMART KEY WASHER WASHER LEVEL SENSOR WASHER MOTOR WHT WIRE YEL WIRE

10-WAY 2 WAY ACTIVE AIR FLAP BCM BLK WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLOWER (ACC) RELAY RELAY BLOWER RELAY BLU WIRE BRAKE FLUID LEVEL SENSOR BURGLAR ALARM HORN C/FAN RELAY DRIVER CCS CONTROL MODULE DRIVER DOOR LOCK ACTUATOR DRIVER DOOR MOOD LAMP DRIVER DRIVER DRIVER IMS POWER POWER SWITCH OUTSIDE WINDOW MIRROR SAFETY MODULE DRIVER IMS MODULE DRIVER IMS SWITCH DRIVER LUMBAR SUPPORT SWITCH DRIVER POWER OUTSIDE MIRROR DRIVER POWER WINDOW SAFETY MODULE DRIVER RECLINING LIMIT SWITCH DRIVER SEAT DRIVER IMS MODULE MANUAL SWITCH DRIVER SEAT MANUAL SWITCH DRIVER SEAT WARMER MODULE DRIVER SMART KEY OUTSIDE HANDLE DRL GND ELECTRIC OIL PUMP SHIELDS ELECTRIC OIL PUMP UNIT ELECTRIC WATER PUMP ELECTRONIC A/C COMPRESSOR FRONT VESS WIPER HOOD UNIT MOTOR SWITCH FRONT WIPER DEICER FRONT WIPER MOTOR FUEL FILLER DOOR, TRUNK LID SWITCH GND (FOG LAMP LED) GND (TAIL LED) GRN WIRE HID DRL GND GND HID GND HOOD SWITCH HYBRID CONTROL UNIT HYBRID FUSE, RELAY BOX HYBRID POWER CONTROL UNIT HYBRID WATER PUMP I/P-B I/P-G IPS CONTROL MODULE IPS CONTROL MODULE GND (FOG GND LAMP (TAIL LED) LED) JOINT JOINT CON- JOINT CON- NECTOR UDC JOINT CONNECTOR UDA LEFT FRONT FOG LAMP LEFT HEADLAMP LEFT HORN LEFT REAR DOOR LOCK ACTUATOR LEFT REAR DOOR LOCK ACTUATOR LEFT REAR POWER WINDOW SWITCH LEFT REAR POWER WINDOW SWITCH LOW VOLTAGE DC-DC CONVERTER MDPS UNIT MULTIPURPOSE CHECK CONNECTOR NCA WIRE NECTOR UDC PDM 1 (ACC) RELAY PDM 2 PDM 1 PDM 3 POWER OUTSIDE MIRROR SWITCH POWER WINDOW MAIN SWITCH RELAY RIGHT END OF DASH) RIGHT FRONT FOG LAMP RIGHT HEADLAMP RIGHT HORN SMART JUNCTION BOX IPS CONTROL MODULE TIRE PRESSURE MONITORING MODULE VESS UNIT W/ CCS W/ DRL W/ LED W/ MEMORY W/O CCS W/O MEMORY W/O REAR SEAT WARMER W/ REAR SEAT WARMER W/O REAR SEAT WARMER W/ REAR SEAT WARMER W/ MEMORY WASHER LEVEL SENSOR WASHER MOTOR WHT WIRE YEL WIRE

A/T ABS IND. AMP AUTO HOLD IND AUTO STOP IND BLK WIRE BLU WIRE BRAKE FLUID LEVEL SENSOR BRAKE FLUID LEVEL SENSOR (ON BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRAKE IND CHARGE IND CONSTANT CRUISE IND CURRENT DAC DIAL ILL DOOR OPEN IND DR SW ECO IND ENGINE CHECK IND EPB IND EPS IND ESC IND ESC OFF IND FOOT PARKING BRAKE SWITCH FOOT PARKING BRAKE SWITCH (A/T) (BASE OF PARKING BRAKE ASSEMBLY) FROM MICOM (DIAGRAM 1 OF 4) FRONT FOG IND GRY WIRE HAND PARKING BRAKE SWITCH HAND PARKING BRAKE SWITCH (M/T) HIGH BEAM IND HIGH TEMP IND I/P-B I/P-B I/P-D I/P-D IMMOBILIZER IND INSTRUMENT CLUSTER IPS CONTROL MODULE LCD (TEMP/FUEL) ILL LCD DRIVER LCD DRIVER SEG LCD FUEL LEFT "C" PILLAR) LEFT REAR DOOR SWITCH LEFT REAR DOOR SWITCH (LEFT "C" PILLAR) LEFT TURN IND LOW FUEL IND LOW WSH IN M/T MASTER IND MICOM NCA WIRE OIL PRESSURE IND ORG/ WIRE PARKING BRAKE SWITCH POINTER ILL RIGHT REAR DOOR SWITCH RIGHT REAR DOOR SWITCH (RIGHT "C" PILLAR) RIGHT TURN IND RL RR SEAT BELT IND SEG LCD FUEL SEG LCD TEMP SET IND SMART JUNCTION BOX SMART JUNCTION BOX (ABOVE LEFT KICK PANEL) SPEAKER SPORT IND SUPER VISION TYPE TAIL ON IND TPMS IND TRUNK OPEN IND

A/T ABS IND. AMP AUTO HOLD IND AUTO STOP IND B-CAN BLK WIRE BLU WIRE BRAKE FLUID LEVEL SENSOR BRAKE FLUID LEVEL SENSOR (ON BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRAKE IND CHARGE IND COMPUTER DATA LINES SYSTEM CONSTANT CRUISE IND CURRENT DAC DIAL ILL DOOR OPEN IND DR SW ECO IND ENGINE CHECK IND EPB IND EPS IND ESC IND ESC OFF IND FOOT PARKING BRAKE SWITCH FOOT PARKING BRAKE SWITCH (A/T) (BASE OF PARKING BRAKE ASSEMBLY) FROM MICOM (DIAGRAM 1 OF 4) FRONT FOG IND GRY WIRE HAND PARKING BRAKE SWITCH HAND PARKING BRAKE SWITCH (M/T) HIGH BEAM IND HIGH LOW HIGH TEMP IND I/P-B I/P-B I/P-D I/P-D I/P-G IMMOBILIZER IND INSTRUMENT CLUSTER IPS CONTROL MODULE IPS CONTROL MODULE PARKING BRAKE SWITCH LCD (TEMP/FUEL) ILL LCD DRIVER LCD DRIVER SEG LCD FUEL LEFT "C" PILLAR) LEFT REAR DOOR SWITCH LEFT REAR DOOR SWITCH (LEFT "C" PILLAR) LEFT TURN IND LOW FUEL IND LOW HIGH LOW WSH IN M/T MASTER IND MICOM NCA WIRE OIL PRESSURE IND ORG/ WIRE PARKING BRAKE SWITCH POINTER ILL RIGHT REAR DOOR SWITCH RIGHT REAR DOOR SWITCH (RIGHT "C" PILLAR) RIGHT TURN IND SEAT BELT IND SEG LCD FUEL SEG LCD TEMP SET IND SMART JUNCTION BOX SMART JUNCTION BOX (ABOVE LEFT KICK PANEL) RR SPEAKER SPORT IND SUPER VISION TYPE TAIL ON IND TPMS IND TRUNK OPEN IND WHT/ORG WIRE YEL/ORG WIRE

-SET CANCEL 3.0 4.0 A/V, NAVIGATION HEAD UNIT B-CAN BLK WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BRAKE FLUID LEVEL SENSOR BRAKE FLUID LEVEL SENSOR (ON BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRN WIRE CLOCKSPRING COMPUTER DATA LINES SYSTEM CRUISE CRUISE ON/OFF CRUISE TRIP DES DN SELECT DRIVER DOOR SWITCH DRIVER DOOR SWITCH (LEFT "B" PILLAR) DRV DR SW FOOT PARKING BRAKE SWITCH FOOT PARKING BRAKE SWITCH (BASE OF PARKING BRAKE ASSEMBLY) FUEL FUEL SENDER GRN WIRE GRY WIRE HIGH LOW HOT IN ON OR ACC I/P-B I/P-D I/P-E I/P-E I/P-G I/P-G ILL ILL ILL IPS CONTROL MODULE KICK PANEL) LEFT "C" PILLAR) LEFT REAR DOOR SWITCH LEFT REAR DOOR SWITCH (LEFT "C" PILLAR) LOW HIGH MODULE 1 FUSE NCA WIRE ORG/ WIRE PARKING BRAKE SWITCH PASS DR SW PASSENGER DOOR SWITCH PASSENGER DOOR SWITCH (RIGHT "B" PILLAR) PCM PCM (LEFT SIDE OF ENGINE COMPT) POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RES+ RIGHT CRUISE REMOTE CONTROL SWITCH RIGHT REAR DOOR SWITCH RIGHT REAR DOOR SWITCH (RIGHT "C" PILLAR) RIGHT TRIP REMOTE CONTROL SWITCH RL DR SW RR DR SW SELECT SENDER SET- CANCEL RES+ SMART JUNCTION BOX SMART JUNCTION BOX (ABOVE LEFT STEERING WHEEL) TRIP TRIP OUT CRUISE OUT TRIP UP TRIP(-) (-) CRUISE IN/ TRIP IN W/ STEERING WHEEL HEATER W/O STEERING WHEEL HEATER WHT WIRE WHT/ORG WIRE YEL WIRE YEL/ORG WIRE