Kia Optima IV facelift (2018-2020) yel Wiring diagrams

BATTERY C/FAN FUSE BATTERY C/FAN RELAY BATTERY MANAGEMENT FUSE BLK WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BMS BLOWER MOTOR BMS CONTROL MODULE BMS ASSEMBLY BMS CTRL MODULE BRAKE SIG BRN WIRE COMPUTER DATA LINES SYSTEM CRASH OUTPUT CURRENT SENS GND E/R JUNCTION BLOCK E/R-D E/R-F FEEDBACK SIG FROM MAIN BATTERY SAFETY PLUG (DIAGRAM 5 OF 6) GND 2 GND 3 GRN WIRE GRN/BLK WIRE GRY WIRE H-CAN HIGH H-CAN LOW HEV ECU 2 FUSE HOT AT ALL TIMES HOT AT ALL TIMES IGPM I/P-A I/P-D I/P-E MEMORY PWR MEMORY PWR PNK ON/START INPUT WIRE MODULE 4 FUSE ON/START INPUT OPCU 1 FUSE OPCU 2 FUSE OPU STATUS ORG/ WIRE P-CAN HIGH P-CAN LOW P/N SW (P,N POSITION :SW CLOSE) PCB BLOCK PCM PNK CURRENT SENS VOUT WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/ORG WIRE POWER DISTRIBUTION SYSTEM PWM COMMAND PWR RED WIRE RED/ORG WIRE RED/WHT WIRE RELAY CTRL RELAY ENERGIZED RIGHT END OF DASH) RLY CTRL GND RLY CTRL MAIN + RLY CTRL PRE SAFETY PLUG GND SAFETY PLUG SIG SIG SMART KEY CONTROL MODULE (RIGHT END OF DASH) SPEED START FUSE START RLY START/STOP BUTTON SWITCH SUPPLEMENTAL RESTRAINTS SYSTEM TO MAIN BATTERY SAFETY PLUG (DIAGRAM 5 OF 6) TRANSAXLE RANGE SWITCH VF (FEEDBACK) VPD VPD (FRONT OF BATTERY PACK) VPD GND VPD IG SIG VPD SW VPD SWITCH WHT WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

2.0L PLUG-IN HYBRID 26 VFS ATM SOLENOID VALVE (TOP OF TRANSAXLE) BCM BLK WIRE BLU WIRE BRN WIRE CMP (EX) GND CRANKSHAFT POSITION SENSOR CYL 1 CYL 2 CYL 3 CYL 4 DC VFS DN SHIFT E/R-D FEEDBACK SIG FUEL TANK PRESSURE SENSOR GRN WIRE GRY WIRE HOT AT ALL TIMES IC IGNITER IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 INPUT SPEED SENSOR LEFT FRONT STRUT TOWER) LP VFS MOTOR OD VFS OIL TEMP SENS OIL TEMPERATURE ORG/ WIRE OUTPUT SPEED SENSOR PCB BLOCK PCM PNK WIRE PWM COMMAND RAIL PRESSURE SENSOR RED WIRE RIGHT END OF DASH) SELECT SW SENS GND SENS SIG SENSOR SOL PWR 1 SOL PWR 2 SS A SS B TCU 1 FUSE TOP OF ENGINE) UD VFS UP SHIFT VIO/RED WIRE WAKE UP SIG WAKEUP WHT WIRE YEL WIRE

2.0L HYBRID A/C PRESSURE TRANSDUCER BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE C-CAN TRANSCEIVER CHECK COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK E/R-F ELECTRIC OIL PUMP ENGINE ETC MOTOR, THROTTLE POSITION SENSOR FUEL FUEL TANK PRESSURE SENSOR GND SIG 1 GRN WIRE HALL SENS GND HALL SENS-PWR HALL SIG U HALL SIG V HALL SIG W HOT AT ALL TIMES HYBRID CONTROL CIRCUIT IGN IND INSTRUMENT CLUSTER INTERFACE MAIN BATT - MEMORY PWR MICOM MOTOR NCA WIRE ON/START INPUT OPCU 1 FUSE OPCU 2 FUSE OPU STATUS ORG/ WIRE OXYGEN SENSOR (UP) (EXHAUST MANIFOLD) P-CAN HIGH P-CAN LOW PCB BLOCK PMP PWR U PMP PWR V PMP PWR W PNK WIRE PWM COMMAND RED WIRE RELAY ENERGIZED SHIELD THROTTLE POSITION SENSOR VIO WIRE WHT WIRE YEL WIRE

2.0L HYBRID, 2.0L PLUG IN HYBRID ACCEL PEDAL POSITION SENSOR APS 1 GND APS 1 PWR APS 1 SIG APS 2 GND APS 2 PWR APS 2 SIG BLK WIRE BLU WIRE BRN WIRE CLOCK- SPRING CLUSTER CLUSTER FUSE COMPUTER DATA COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DOWN PADDLE SHIFT SWITCH DOWN SHIFT DTP GND ELECTRIC ENG SPD SIG FPS GND FPS PWR FPS SIG FTIV CTRL FUEL PRESSURE SENSOR FUEL SENDER FUEL TANK FUEL TANK ISOLATION VALVE GDI HI PRESS HI GDI HI PRESS LO GRN WIRE GRY WIRE H-CAN HIGH H-CAN LOW HEATER OXY DN HEATER OXY UP HOT AT ALL TIMES I/P-D I/P-E IGPM INJ CTRL 1 HIGH INJ CTRL 1 LOW INJ CTRL 4 HIGH INJ CTRL 4 LOW INSTRUMENT INSTRUMENT CLUSTER SYSTEM LEVEL SENDER LINES SYSTEM LT GRN WIRE MEMORY PWR MODULE 1 FUSE NCA WIRE OCV 2 CTRL ORG/ WIRE ORG/BLK WIRE OXY SENS DN SIG P-CAN HIGH P-CAN LOW PCM (LEFT SIDE OF ENGINE COMPT) PCSV CTRL PNK WIRE RED WIRE RED/BLK WIRE RELAY ENERGIZED SELECT SWITCH SENS GND SENS PWR SIG SINGLE PISTON PUMP SPORT MODE SWITCH STEERING WHEEL) SYSTEM TOP OF ENGINE) UP PADDLE SHIFT SWITCH UP SHIFT USED) VEHICLE SPEED WATER PUMP WHT WIRE YEL WIRE

2.0L HYBRID 2.0L HYBRID, 2.0L PLUG IN HYBRID AMS FUSE B+5 FUSE B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE CANISTER CLOSE VALVE COMPUTER DATA I/O DATA LINES E/R JUNCTION BLOCK E/R-B E/R-C E/R-D E/R-E ECU 1 FUSE ENG RPM ENGINE CONTROL RELAY FUEL PUMP FUSE FUEL PUMP RELAY GRN WIRE GRY WIRE HOT AT ALL TIMES IGN COIL FUSE INJECTOR 1 INJECTOR 4 MULTI FUSE (TYPE A) NATURAL VACUUM LEAK DETECTION NCA WIRE OIL CONTROL VALVE 2 (EXHAUST) ORG/ WIRE OXYGEN SENSOR (DOWN) PCB BLOCK PNK WIRE PURGE CONTROL SOLENOID VALVE PWR RED WIRE RIGHT END OF DASH) SENSOR 1 FUSE SENSOR 2 FUSE SMART KEY CONTROL MODULE SYSTEM WHT WIRE YEL WIRE

BATT INTERLOCK HARNESS SIG BATT-CAN HIGH BATT-CAN LOW BATTERY EXPANSION MODULE SENSOR SWITCH (MAIN) BATTERY EXPANSION MODULE SENSOR SWITCH 1 (SUB) BATTERY EXPANSION MODULE SENSOR SWITCH 2 (SUB) BATTERY MANAGEMENT FUSE BLK WIRE BLK/ORG WIRE BLU WIRE BLU/WHT WIRE BMS ASSEMBLY (MAIN) BMS ASSEMBLY (SUB) BMS CONTROL MODULE (MAIN) BMS CONTROL MODULE (SUB) BRN WIRE COMPUTER DATA LINES SYSTEM CONNECTION W/ BATTERY SUB HARNESS COOLING FANS SYSTEM CRASH OUTPUT BATT INTERLOCK HARNESS GND CURRENT SENS GND E/R JUNCTION BLOCK E/R-F GRN WIRE GRY WIRE H-CAN HIGH H-CAN LOW HOT AT ALL TIMES I/P-A IGPM JUMPER MAIN BATT - MAIN BATT GND MEMORY PWR MEMORY PWR PNK WIRE OPCU 1 FUSE OPCU 2 FUSE ORG/ WIRE P-CAN LOW PCB BLOCK PNK CURRENT SENS VOUT WIRE PNK P-CAN HIGH WIRE PNK WIRE RED WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RLY CTRL RLY CTRL GND RLY CTRL MAIN + RLY CTRL PRE SENS GND SIG SPD SIG SUPPLEMENTAL RESTRAINTS SYSTEM VF (FEEDBACK) WHT WIRE YEL WIRE YEL/BLK WIRE

A/C GND AC+ (L) AC-(N) B-CAN BLK WIRE BLK/ORG WIRE BLU WIRE BRAKE SIG BRN WIRE BRN/ORG WIRE C/PILOT CHARGE INDICATOR COMPUTER DATA LINES SYSTEM CP SHIELD GND E/R JUNCTION BLOCK FEEDBACK SIG GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE H-CAN HIGH H-CAN LOW HOT AT ALL TIMES I/P-C I/P-D I/P-E ICCB IGPM INLET INLET DOOR SWITCH INLET LAMP IPS CONTROL MODULE LAMP MAIN BATT - MEMORY PWR MODULE 5 FUSE NCA WIRE OBC FUSE OBC REGISTER OBC UNIT ORG/ WIRE OUTLET CHARGE PLUG 1 OUTLET CHARGE PLUG 2 OUTLET CHARGE PLUG 3 OUTLET CHARGE PLUG 4 OUTLET CHARGE PLUG 5 P-CAN HIGH P-CAN LOW P/DETECTION P/N SW (P,N POSITION :SW CLOSE) PLUG SWITCH PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RELAY ENERGIZED RESISTOR RIGHT END OF DASH) SMART KEY CONTROL MODULE (RIGHT END OF DASH) START FUSE START RLY START/STOP BUTTON SWITCH TRANSAXLE RANGE SWITCH WHT WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

BATT-CAN HIGH BATT-CAN LOW BATTERY SAFETY PLUG BLK WIRE BLU WIRE BMS ASSEMBLY (SUB) BMS CONTROL MODULE (SUB) BRN WIRE C-CAN CHARGE IND CLUSTER FUSE COMPUTER DATA LINES SYSTEM FROM BATTERY MODULE 4 (DIAGRAM 5 OF 8) FROM BMS CONTROL MODULE (SUB) (DIAGRAM 5 OF 8) GND SIG 1 GRN WIRE GRY WIRE I/P-D IGPM INSTRUMENT CLUSTER M-CAN MAIN BATTERY MODULE 5 MAIN BATTERY MODULE 6 MICOM NCA WIRE ORG/ WIRE PNK WIRE POWER HIGH VOLTAGE INSIDE RED WIRE RELAY ENERGIZED SAFETY PLUG SIG SAFETY PLUG SIG GND SIGNAL TRANSCEIVER/ WARNING WHT WIRE YEL WIRE

BLK WIRE BLK/ORG WIRE BLU WIRE BMS ASSEMBLY (MAIN) BMS CONTROL MODULE (MAIN) BUS BAR FUSE GRN WIRE GRY WIRE HV- MAIN BATTERY MODULE 10 MAIN BATTERY MODULE 7 MAIN BATTERY MODULE 8 MAIN BATTERY MODULE 9 NCA WIRE ORG/ WIRE PNK WIRE RED WIRE TO BATTERY MODULE 11 (DIAGRAM 8 OF 8) TO POWER RELAY ASSEMBLY (DIAGRAM 3 OF 8) TO BATTERY MODULE 1 (DIAGRAM 5 OF 8) WHT WIRE YEL WIRE

BATTERY MODULE TEMPERATURE SENSOR 1 BATTERY MODULE TEMPERATURE SENSOR 2 BATTERY MODULE TEMPERATURE SENSOR 3 BATTERY MODULE TEMPERATURE SENSOR 4 BATTERY MODULE TEMPERATURE SENSOR 5 BATTERY TEMPERATURE SENSOR BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BMS ASSEMBLY (MAIN) BMS ASSEMBLY (SUB) BMS CONTROL MODULE (MAIN) BMS CONTROL MODULE (SUB) FROM BMS CONTROL MODULE (MAIN) (DIAGRAM 7 OF 8) FROM MAIN BATTERY MODULE 10 (DIAGRAM 7 OF 8) GRN WIRE GRY WIRE GRY/ORG WIRE HV- MAIN BATTERY MODULE 11 MAIN BATTERY MODULE 12 NCA WIRE ORG/ WIRE PNK WIRE RED WIRE SIG TEMP SENS 1 GND TEMP SENS 1 SIG TEMP SENS 2 GND TEMP SENS 2 SIG TEMP SENS 3 GND PNK TEMP SENS 4 GND WIRE TEMP SENS 3 SIG PNK TEMP SENS 4 SIG WIRE TEMP SENS 5 GND TEMP SENS 5 SIG TEMP SENS GND TEMP SENS SIG TO POWER RELAY ASSEMBLY (DIAGRAM 3 OF 8) WHT WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE