Car Wiring Diagrams for 2.0l hybrid, power distribution circuit for Kia Optima IV facelift (2018-2020)

ACTIVE HYDRAULIC BOOSTER 1 FUSE ACTIVE HYDRAULIC BOOSTER 2 FUSE ALT FUSE B+1 FUSE B+2 FUSE B+3 FUSE B+5 FUSE BATT GND BATT PWR BATTERY BATTERY JUNCTION BLOCK BCM BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLOWER FUSE BLOWER RELAY BLU WIRE BRN WIRE COOLING FAN FUSE COOLING FAN RELAY EEWP FUSE ELECTRIC WATER PUMP (ENGINE) FROM IGPM (DIAGRAM 10 OF 12) FROM IGPM (DIAGRAM 7 OF 12) FROM REAR SEAT WARMER CONTROL MODULE (DIAGRAM 6 OF 12) GRN WIRE GRY WIRE HYBRID POWER CONTROL UNIT ILL INTEGRATED BRAKE ACTUATION UNIT LOW VOLTAGE DC-DC CONVERTER MDPS FUSE MDPS UNIT MULTI FUSE (TYPE A) MULTI FUSE (TYPE B) MULTI-PURPOSE CHECK CONNECTOR PNK WIRE POWER OUTLET 1 FUSE POWER OUTLET RELAY PWR REAR HEATED FUSE REAR HEATED RELAY REAR USB CHARGER RED WIRE RIGHT END OF DASH) SMART KEY CONTROL MODULE SSB ACC ILL IN SSB IGN ILL IN SSB ILL GND SSB ILL PWR SSB RING ILL(-) SSB SW 1 SSB SW 2 START/STOP BUTTON SWITCH TO HEV ECU 1 FUSE (DIAGRAM 2 OF 12) TO IGPM (DIAGRAM 3 OF 12) TO IGPM (DIAGRAM 5 OF 12) TO IGPM (DIAGRAM 7 OF 12) TO PCB BLOCK (DIAGRAM 2 OF 12) TO PCB BLOCK (DIAGRAM 4 OF 12) VBATT ILL WHT WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

ACC RELAY AMS FUSE B+4 FUSE BATTERY SENSOR BLK WIRE BLU WIRE BLU/ORG WIRE DEICER FUSE DEICER RELAY E/R JUNCTION BLOCK E/R-A E/R-B E/R-C E/R-E E/R-F ELECTRIC OIL PUMP UNIT ELECTRIC PARKING BRAKE MODULE EPB 1 FUSE EPB 2 FUSE FROM MDPS FUSE (DIAGRAM 1 OF 12) FROM MULTI FUSE (TYPE A) (DIAGRAM 1 OF 12) FROM MULTI FUSE (TYPE B) (DIAGRAM 1 OF 12) FROM POWER OUTLET RELAY (DIAGRAM 1 OF 12) FRONT POWER OUTLET 1 GRN WIRE GRN/ORG WIRE HEV ECU 1 FUSE HPCU HYBRID POWER CONTROL UNIT NCA WIRE OPCU 1 FUSE ORG/BLK WIRE PNK WIRE POWER OUTLET 2 FUSE POWER OUTLET 3 FUSE REAR POWER OUTLET RED WIRE SMART KEY CONTROL MODULE TO IGPM (DIAGRAM 10 OF 12) TO IGPM (DIAGRAM 7 OF 12) TO IGPM (DIAGRAM 9 OF 12) W/ USB CHARGER W/O USB CHARGER W/O WIRELESS CHARGING WHT WIRE YEL WIRE

10-WAY 12 WAY 2 WAY 2 WAY 10 WAY 8 WAY DRIVER IMS MODULE DRIVER SAFETY POWER WINDOW MODULE DRIVER SEAT MANUAL SWITCH FROM MULTI FUSE (TYPE B) (DIAGRAM 1 OF 12) FUEL FILLER OPEN RELAY FUEL FILLER, TRUNK OPEN SWITCH I/P-A I/P-B I/P-D ICM RELAY BOX (RIGHT END OF DASH) IGPM P/SEAT (DRV) FUSE P/SEAT PASS FUSE P/WINDOW LH FUSE P/WINDOW RH FUSE PASSENGER SAFETY POWER WINDOW MODULE PASSENGER SEAT MANUAL SWITCH PNK WIRE POWER WINDOW LH RELAY POWER WINDOW RH RELAY REAR SEAT WARMER CONTROL MODULE RED WIRE RED/BLU WIRE RED/WHT WIRE S/HEATER RR FUSE SUNROOF 1 FUSE SUNROOF 2 FUSE SUNROOF CONTROL UNIT (GLASS) SUNROOF CONTROL UNIT (ROLLER) TRUNK FUSE TRUNK LID RELAY W/ MEMORY W/O MEMORY WHT WIRE YEL/ORG WIRE

BATTERY C/FAN FUSE BATTERY C/FAN RELAY BLU WIRE BRN WIRE BURGLAR ALARM HORN RELAY ICM RELAY BOX CAMSHAFT POSITION SENSOR 1 (INTAKE) CAMSHAFT POSITION SENSOR 2 (EXHAUST) CANISTER CLOSE VALVE COOLING FAN RELAY E/R JUNCTION BLOCK E/R-B E/R-C E/R-D E/R-E E/R-F ECU 1 FUSE ECU 2 FUSE ENGINE CONTROL RELAY FROM MULTI FUSE (TYPE A) (DIAGRAM 1 OF 12) FUEL PUMP FUSE FUEL PUMP RELAY GRN WIRE GRY WIRE HORN FUSE HORN RELAY IGN COIL FUSE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 MASS AIR FLOW SENSOR NCA WIRE OIL CONTROL VALVE 1 (INTAKE) OIL CONTROL VALVE 2 (EXHAUST) ORG/ WIRE OXYGEN SENSOR (DOWN) OXYGEN SENSOR (UP) PCM PNK WIRE PURGE CONTROL SOLENOID VALVE RED WIRE RIGHT END OF DASH) SENSOR 1 FUSE SENSOR 2 FUSE TCU 1 FUSE WHT WIRE WIPER 1 FUSE WIPER POWER RELAY YEL WIRE

BATTERY MANAGEMENT FUSE BLU WIRE BMS ASSEMBLY BMS CONTROL MODULE BRN/BLK WIRE CTRL DRIVER POWER OUTSIDE MIRROR FROM MULTI FUSE (TYPE A) (DIAGRAM 1 OF 12) GRN/BLK WIRE I/P-A I/P-B I/P-C IPS 2 IPS 3 IPS 7 IPS 8 IPS CONTROL MODULE LEFT HEADLAMP LEFT LICENSE LAMP LEFT REAR COMBINATION LAMP (IN) LEFT REAR COMBINATION LAMP (OUT) NCA WIRE PASSENGER POWER OUTSIDE MIRROR PNK WIRE RED WIRE RED/WHT WIRE RIGHT HEADLAMP RIGHT LICENSE LAMP RIGHT REAR COMBINATION LAMP (IN) RIGHT REAR COMBINATION LAMP (OUT) WHT WIRE

A/C CONTROL MODULE A/V, NAVIGATION HEAD UNIT ATM SHIFT LEVER INDICATOR AUX, USB JACK BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE CIGARETTE LIGHTER ILLUMINATION CLOCKSPRING SPRING CONSOLE SWITCH CRASH PAD SWITCH DRIVER DOOR MOOD LAMP DRIVER IMS SWITCH FRONT AIR VENTILATION SEAT CONTROL MODULE FRONT SEAT WARMER CONTROL MODULE FUEL FILLER, TRUNK OPEN SWITCH GRN WIRE GROUND DISTRIBUTION SYSTEM HAZARD SWITCH HIGH MOUNTED STOP LAMP I/P-A I/P-E INSTRUMENT CLUSTER KEYBOARD LEFT AUDIO REMOTE CONTROL SWITCH LEFT REAR POWER WINDOW SWITCH NCA WIRE ORG/BLK WIRE OVERHEAD CONSOLE LAMP PASSENGER DOOR MOOD LAMP PASSENGER POWER WINDOW SWITCH PNK WIRE POWER WINDOW MAIN SWITCH REAR SEAT WARMER CONTROL MODULE RED WIRE RED/YEL WIRE RIGHT REAR POWER WINDOW SWITCH RIGHT TRIP/ CRUISE REMOTE CONTROL SWITCH STEERING WHEEL) TO REAR USB CHARGER (DIAGRAM 1 OF 12) W/ EPB W/ MEMORY W/ SUNROOF W/O MEMORY WHT/YEL WIRE YEL WIRE

ACTIVE AIR FLAP UNIT-A ACTIVE AIR FLAP UNIT-B ACTIVE AIR FLAP UNIT-C AMP AMP FUSE BLK WIRE BLU WIRE BLU/BLK WIRE BRAKE SWITCH FUSE BRN WIRE CONSOLE SWITCH CTRL DOOR LOCK RELAY DOOR UNLOCK RELAY DR LOCK FUSE DRIVER DOOR MODULE FROM B+4 FUSE (DIAGRAM 2 OF 12) FROM MULTI FUSE (TYPE B) (DIAGRAM 1 OF 12) FRONT AIR VENTILATION SEAT CONTROL MODULE FRONT SEAT WARMER CONTROL MODULE GATEWAY GRN WIRE I/P-A I/P-B I/P-C I/P-D I/P-E I/P-F ICM RELAY BOX (RIGHT END OF DASH) IPS 1 IPS CONTROL MODULE LEFT HEADLAMP MODULE 1 FUSE NATURAL VACUUM LEAK DETECTION NCA WIRE ORG/ WIRE PASSENGER DOOR MODULE PNK WIRE RED WIRE RIGHT HEADLAMP S/HEATER FRT FUSE SMART KEY CONTROL MODULE SMART KEY FUSE STOP LAMP SWITCH T/TURN UNLOCK RELAY TO LEAK CURRENT AUTO CUT DEVICE RELAY (DIAGRAM 8 OF 12) TO START/STOP BUTTON SWITCH (DIAGRAM 1 OF 12) W/ AIR VENTILATION SEAT W/O AIR VENTILATION SEAT W/ EPB W/ MEMORY YEL WIRE YEL/ORG WIRE

A/C CONTROL MODULE BCM BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CENTER PERSONAL LAMP CENTER ROOM LAMP DATA LINK CONNECTOR DRIVER DOOR MODULE DRIVER IMS MODULE DRIVER SMART KEY OUTSIDE HANDLE ELECTROCHROMIC MIRROR FROM BRAKE SWITCH FUSE (DIAGRAM 7 OF 12) FUSE SWITCH FUSE SWITCH CTRL GLOVE BOX LAMP) GRN WIRE GRN/YEL WIRE GRY WIRE I/P-A I/P-D I/P-E ICM RELAY BOX (RIGHT END OF DASH) INSTRUMENT CLUSTER INTERIOR LAMP FUSE IPS CONTROL MODULE LEAK CURRENT AUTO CUT DEVICE LEAK CURRENT AUTO CUT DEVICE RELAY LEAK CURRENT AUTO CUT DEVICE RLY CTRL LEFT FRONT VANITY LAMP SWITCH LEFT REAR PERSONAL LAMP MEMORY 1 FUSE NCA WIRE OFF OFF ON OUTSIDE MIRROR FOLDING RELAY OUTSIDE MIRROR UNFOLDING RELAY OVERHEAD CONSOLE LAMP PASSENGER DOOR MODULE PASSENGER SMART KEY OUTSIDE HANDLE RAIN SENSOR RED WIRE RED/BLK WIRE RIGHT FRONT VANITY LAMP SWITCH RIGHT REAR PERSONAL LAMP SECURITY INDICATOR TO MULTI MEDIA FUSE (DIAGRAM 9 OF 12) TO WIRELESS CHARGER (DIAGRAM 12 OF 12) TRUNK ROOM LAMP W/ MEMORY W/ SUNROOF W/O SUNROOF W/ CENTER ROOF LAMP W/O CENTER ROOF LAMP YEL WIRE

A/C CONTROL MODULE A/CON FUSE A/V, NAVIGATION HEAD UNIT ACTIVE INCAR SENSOR BCM BLK WIRE BLK/WHT WIRE BLOWER RELAY BLU WIRE E/R JUNCTION BLOCK ELECTRONIC A/C COMPRESSOR FROM MEMORY 1 FUSE (DIAGRAM 8 OF 12) FROM PCB BLOCK (DIAGRAM 2 OF 12) FRONT AIR VENTILATION SEAT CONTROL MODULE FRONT CIGARETTE LIGHTER FRONT POWER OUTLET 1 FRONT POWER OUTLET 2 FRONT SEAT WARMER CONTROL MODULE GRN WIRE GRN/ORG WIRE GROUND DISTRIBUTION SYSTEM HEATED STEERING FUSE I/P-A I/P-C I/P-D I/P-E IONIZER KEYBOARD LEAK CURRENT AUTO CUT DEVICE MODULE 6 FUSE MODULE 7 FUSE MULTI MEDIA FUSE MULTI- FUNCTION SWITCH NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE POWER OUTLET FUSE REAR SEAT WARMER CONTROL MODULE RED WIRE RED/BLK WIRE SMART KEY CONTROL MODULE SURROUND VIEW MONITOR TO MODULE 2 FUSE (DIAGRAM 10 OF 12) W/O WIRELESS CHARGING WASHER FUSE WHT WIRE YEL WIRE

A/BAG FUSE A/BAG IND FUSE A/V, NAVIGATION HEAD UNIT AFLS UNIT AMP BCM BLU WIRE BLU/BLK WIRE BRN WIRE CLUSTER FUSE DRIVER DOOR MODULE FROM PCB BLOCK (DIAGRAM 2 OF 12) FROM POWER OUTLET FUSE (DIAGRAM 9 OF 12) I/P-A I/P-C I/P-D I/P-E INPUT INSTRUMENT CLUSTER IPS CONTROL MODULE KEYBOARD MDPS FUSE MDPS UNIT MODULE 2 FUSE MODULE 3 FUSE MODULE 8 FUSE ON/START ORG/ WIRE PASSENGER DOOR MODULE PASSENGER OCCUPANT DETECTION SENSOR PNK WIRE PNK/BLK WIRE POWER OUTSIDE MIRROR SWITCH RED WIRE RED/BLK WIRE SMART KEY CONTROL MODULE SPORT MODE SWITCH SRS CONTROL MODULE STOP LAMP SWITCH SURROUND VIEW MONITOR TO GATEWAY FUSE (DIAGRAM 11 OF 12) TO POWER OUTLET RELAY (DIAGRAM 1 OF 12) TO WIRELESS CHARGER (DIAGRAM 12 OF 12) VESS UNIT W/ MEMORY W/O MEMORY WHT/ORG WIRE YEL WIRE YEL/ORG WIRE

A/C CONTROL MODULE ACTIVE AIR FLAP UNIT-A ACTIVE AIR FLAP UNIT-B ACTIVE AIR FLAP UNIT-C ATM SHIFT LEVER INDICATOR BLU WIRE BMS ASSEMBLY BMS CONTROL MODULE BRN WIRE CONSOLE SWITCH DRIVER IMS MODULE ELECTRIC PARKING BRAKE MODULE ELECTROCHROMIC MIRROR FROM IPS CONTROL MODULE (DIAGRAM 10 OF 12) FRONT AIR VENTILATION SEAT CONTROL MODULE FRONT SEAT WARMER CONTROL MODULE FUEL FILLER, TRUNK OPEN SWITCH GATEWAY GATEWAY FUSE GRN WIRE GRY WIRE I/P-A I/P-C I/P-D I/P-E I/P-F LANE DEPARTURE WARNING MODULE LEFT BLIND SPOT DETECTION RADAR LEFT HEADLAMP LT GRN WIRE MODULE 4 FUSE MODULE 5 FUSE MODULE 9 FUSE NCA WIRE ORG/ WIRE PNK WIRE PNK/ORG WIRE REAR SEAT WARMER CONTROL MODULE RED WIRE RED/BLK WIRE RIGHT BLIND SPOT DETECTION RADAR RIGHT HEADLAMP SMART CRUISE CONTROL UNIT SMART KEY CONTROL MODULE TO PCB BLOCK (DIAGRAM 12 OF 12) VPD W/ AIR VENTILATION SEAT W/O AIR VENTILATION SEAT W/ EPB

ACC/ON INPUT ACTIVE HYDRAULIC BOOSTER 3 FUSE B-CAN HIGH B-CAN LOW BATTERY C/FAN RELAY E/R JUNCTION BLOCK BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM E/R-F ECU 3 FUSE ELECTRIC OIL PUMP UNIT ELECTRIC WATER PUMP (ENGINE) ELECTRIC WATER PUMP (HEV) ELECTRICAL WATER PUMP FUSE FROM IGPM (DIAGRAM 10 OF 12) FROM IGPM (DIAGRAM 11 OF 12) FROM IGPM (DIAGRAM 8 OF 12) GND SIG GRN WIRE GRY WIRE HEV ECU 2 FUSE HPCU HYBRID POWER CONTROL UNIT INTEGRATED BRAKE ACTUATION UNIT LED (AMBER) LED GREEN LT GRN WIRE MEM PWR MULTI-PURPOSE CHECK CONNECTOR OPCU 2 FUSE ORG/ WIRE PCM PNK WIRE PNK/BLK WIRE RED WIRE SIG SMART KEY CONTROL MODULE TCU 2 FUSE TRANSAXLE RANGE SWITCH WHT WIRE WIRELESS CHARGER WIRELESS CHARGER INDICATOR