Kia Optima III (2010-2013) mcu Wiring diagrams

2 15 14 HEAD LAMP HIGH SWITCH B-CAN LOW B-CAN HIGH AUTO LIGHT SENSOR AUTO LIGHT, PHOTO SENSOR (TOP CENTER OF DASH) B-CAN TRANSCEIVER BCM (LOWER CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIMMER, PASSING SWITCH FRONT FOG IND FRONT FOG LAMP ON SWITCH OFF GRN WIRE HEAD HEAD LAMP LOW SWITCH HIGH BEAM IND HIGH PASS HOT AT ALL TIMES I/P JUNCTION BOX I/P-G INSTRUMENT CLUSTER LIGHT SWITCH LOW PASS HIGH MCU MULTI- FUNCTION SWITCH ORG/BLK WIRE PNK TAIL LAMP SWITCH WIRE PNK WIRE POWER CONNECTOR ROOM LP FUSE TAIL HEAD OFF AUTO TAIL OFF AUTO WHT WIRE WHT/ORG WIRE YEL/ORG WIRE

31 32 LO COMPUTER DATA LINES HI SYSTEM B-CAN B-CAN TRANSCEIVER BCM (LOWER CENTER OF BLK WIRE BLU WIRE BRN WIRE CLOCK FUSE COMPUTER DATA LINES SYSTEM CRASH PAD DASH PANEL) DASH) DOOR LOCKS SYSTEM DOOR OPEN IND DR SW DRIVER DOOR DRIVER DOOR SWITCH (ON LEFT "B" PILLAR) GRN WIRE GRY WIRE HIGH LOW HOT AT ALL TIMES HOT IN ON OR ACC I/P JUNCTION BOX I/P-A I/P-B I/P-E I/P-E I/P-E I/P-B I/P-G INSTRUMENT CLUSTER IPS CONTROL MODULE LAMP LAMP AUTO CUT RELAY LEFT VANITY LAMP MCU MOOD LAMP OFF ON DOOR ORG/ WIRE ORG/BLK WIRE OVERHEAD CONSOLE LAMP PASS DRV PASS- ENGER DOOR PASSENGER DOOR SWITCH (ON RIGHT "B" PILLAR) PASSENGER DOOR) PILLAR) PNK PNK WIRE POWER CONNECTOR ROOM LP FUSE POWER DISTRI- BUTION SYSTEM REAR PERSONAL LAMP RED WIRE RIGHT LEFT MAP MAP LAMP LAMP RIGHT VANITY LAMP RL RR ROOM LAMP SCUFF LAMP TRUNK FUSE TRUNK OPEN IND TRUNK OPEN SW TRUNK ROOM TRUNK, TAILGATE, FUEL DOORS SYSTEM W/ REAR PERSONAL LAMP W/O REAR PERSONAL LAMP WHT WIRE WHT/BLK WIRE WHT/ORG WIRE YEL WIRE YEL/ORG WIRE

ANTI-LOCK BRAKES SYSTEM B-CAN B-CAN TRANSCEIVER BCM (LOWER CENTER OF BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CLOCK FUSE COMPUTER DATA LINES SYSTEM CRASH PAD DASH PANEL) DASH) DOOR LOCKS SYSTEM DOOR OPEN IND DR SW DRIVER DOOR DRIVER DOOR SWITCH (ON LEFT "B" PILLAR) GRN WIRE GRY WIRE HIGH LOW HOT AT ALL TIMES HOT IN ACC OR ON I/P JUNCTION BOX I/P-A I/P-B I/P-B I/P-E I/P-E I/P-G INSTRUMENT CLUSTER IPS CONTROL MODULE LAMP LAMP AUTO CUT RELAY LEFT VANITY LAMP LO COMPUTER DATA LINES HI SYSTEM MCU MOOD LAMP OFF ON DOOR ORG/ WIRE OVERHEAD CONSOLE LAMP PASS DRV PASS- DIODE ENGER DOOR PASSENGER DOOR SWITCH (ON RIGHT "B" PILLAR) PASSENGER DOOR) PILLAR) POWER CONNECTOR ROOM LP FUSE POWER DISTRIBUTION SYSTEM REAR PERSONAL LAMP RED WIRE RIGHT LEFT MAP MAP LAMP LAMP RIGHT VANITY LAMP ROOM LAMP ROOM LP OUT SCUFF LAMP TRUNK DR SW OPEN RL RR SW TRUNK FUSE TRUNK OPEN IND TRUNK ROOM TRUNK, TAILGATE, FUEL DOORS SYSTEM W/ REAR PERSONAL LAMP W/O REAR PERSONAL LAMP WHT WIRE WHT/BLK WIRE WHT/ORG WIRE YEL WIRE YEL/ORG WIRE

1 4 1 9 39 40 GND GND 14 15 B-CAN HIGH B-CAN LOW 18 6 STOP LP SW TAIL SW PNK WIRE 2.4L 2.0L 23 9 36 8 BRK LT SW BRAKE SW HAC RLY SIG HAC RLY CTRL ABS 3 FUSE AUTO B-CAN B-CAN LO BACK UP LAMP BACK- STOP TAIL UP LAMP LAMP LAMP BACKUP LAMPS CIRCUIT BCM (LOWER CENTER OF DASH) BLK WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BOX) BRN/BLK WIRE CHG-BG CHTG-BG COMPUTER DATA LINES SYSTEM ENGINE ROOM RELAY BOX ESC UNIT ESC CONTROL MODULE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE HAC RELAY HAZARD SW SIG HAZARD SWITCH HEAD HIGH MOUNTED STOP LAMP HOT AT ALL TIMES HOT IN ON OR START I/P JUNCTION I/P-E I/P-G ILL INSTRUMENT CLUSTER IPS CONTROL MODULE LEFT LEFT REAR COMBINATION LAMP (IN) LEFT TURN IND MANUAL A/C AUTO A/C MCU MULTIFUNCTION SWITCH NCA WIRE OFF OFF TAIL ORG/ WIRE ORG/BLK WIRE PCM (LEFT SIDE OF ENGINE COMPT) PNK POWER DISTRIBUTION SYSTEM WIRE PNK WIRE POWER ROOM CONNECTOR LP FUSE RED WIRE RED/ORG WIRE RIGHT LIGHT SWITCH RIGHT REAR COMBINATION LAMP (IN) RIGHT TURN IND SMART KEY CONTROL MODULE (UNDER RIGHT SIDE OF DASH) STOP LAMP STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) STOP LP FUSE TAIL LAMP TAIL LAMP IND TRANSCEIVER/ TURN SIG LP SW SIG RH LH HI TURN SIGNAL LAMP SWITCH WHT/ORG WIRE YEL WIRE YEL/ORG WIRE

1 9 GND GND 14 15 B-CAN HIGH B-CAN LOW 18 6 STOP LP SW TAIL SW PNK WIRE 8 36 9 23 HAC RLY CTRL HAC RLY SIG A/C CONTROL MODULE (BEHIND CENTER OF DASH) AUTO B-CAN B-CAN LO HI BACK UP LAMP BACKUP LAMPS CIRCUIT BCM (LOWER CENTER OF DASH) BLK WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BOX IPS CONTROL MODULE BRAKE SW BRK LT SW BRN/BLK WIRE CHG-A COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM HAZARD SWITCH ESC 3 FUSE ESC MODULE (BELOW BRAKE MASTER CYLINDER) GRN WIRE GRN/ORG WIRE GRY WIRE HAC RELAY HAZARD SW SIG HEAD HIGH MOUNTED STOP LAMP HOT AT ALL TIMES HOT AT ALL TIMES E/R FUSE, RELAY BOX HOT IN ON OR START HYBRID CONTROL UNIT HYBRID FUSE, RELAY BOX HYDRAULIC POWER UNIT I/P JUNCTION I/P-E I/P-G ILL INSTRUMENT CLUSTER IPS J/C LEFT LEFT TURN IND MCU MULTIFUNCTION SWITCH NCA WIRE OFF OFF TAIL ORG/ BLU WIRE ORG/ GRN WIRE ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPT) PDM 2 FUSE 7.5 A PNK WIRE PNK/BLK WIRE POWER CONNECTOR ROOM LP FUSE POWER DISTRIBUTION SYSTEM RED WIRE RED/ORG WIRE RIGHT LIGHT SWITCH RIGHT REAR COMBINATION LAMP (IN) RIGHT TURN IND SMART KEY CONTROL MODULE (UNDER RIGHT SIDE OF DASH) STOP LAMP RELAY STOP LAMP SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) STOP LP FUSE STOP TAIL LAMP LAMP TAIL LAMP IND TRANSCEIVER/ TURN SIG LP SW SIG RH LH TURN SIGNAL LAMP SWITCH WHT WIRE WHT/ BLU WIRE WHT/ORG WIRE YEL WIRE YEL/ORG WIRE

AMP BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE CHG-A CHG-K CONDENSER DRIVER CCS CONTROL MODULE DRIVER IMS MODULE DRIVER SEAT WARMER MODULE ELECTRIC OIL PUMP SHIELD ELECTRIC OIL PUMP UNIT FUEL FILLER ACTUATOR FUEL SENDER, LEFT FUEL PUMP LICENSE MOTOR LAMP HIGH- MOUNTED TRUNK LID STOP HANDLE LAMP SWITCH HYBRID BMS BATTERY CONTROL SAFETY MODULE PLUG IGNITION COIL 1 SHIELD IGNITION COIL 2 SHIELD IGNITION COIL 3 SHIELD IGNITION KNOCK COIL 4 SENSOR SHIELD SHIELD LEFT REAR COMBINATION LAMP (IN) LEFT REAR COMBINATION LAMP (OUT) MCU NATURAL VACUUM LEAK DETECTION NCA WIRE PASSENGER CCS CONTROL MODULE PASSENGER DOOR LOCK ACTUATOR PASSENGER DOOR MOOD LAMP PASSENGER POWER OUTSIDE MIRROR PASSENGER POWER WINDOW SWITCH PASSENGER RECLINING LIMIT SWITCH PASSENGER SAFETY WINDOW WINDOW MODULE PASSENGER SEAT WARMER MODULE PASSENGER SMART KEY OUTSIDE HANDLE PASSENGER SWAT MANUAL SWITCH PCM RF RECEIVER RIGHT REAR COMBINATION LAMP (IN) RIGHT REAR COMBINATION LAMP (OUT) RIGHT REAR DOOR LOCK ACTUATOR RIGHT REAR POWER WINDOW SWITCH RIGHT REAR SEAT WARMER RIGHT TRUNK LICENSE LID LAMP MOTOR SPORT MODE SWITCH W/ CCS W/ PASSENGER SAFETY POWER WINDOW W/ REAR SEAT WARMER W/O CCS W/O PASSENGER SAFETY POWER WINDOW W/O REAR SEAT WARMER WHT WIRE

15 14 B-CAN LOW B-CAN HIGH 3 1 FRONT FOG LAMP SWITCH HEAD LAMP SWITCH B-CAN TRANSCEIVER BCM (LOWER CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIMMER, PASSING SWITCH FRONT FOG IND FRONT FOG LAMP ON SWITCH OFF HEAD HEAD LAMP HIGH SWITCH HEAD LAMP LOW SWITCH HEAD TAIL OFF AUTO HIGH BEAM IND HIGH PASS HOT AT ALL TIMES I/P JUNCTION BOX I/P-G INSTRUMENT CLUSTER LIGHT SWITCH LOW PASS HIGH MCU MULTI- FUNCTION SWITCH ORG/BLK WIRE PNK TAIL LAMP SWITCH WIRE PNK WIRE POWER CONNECTOR ROOM LP FUSE TAIL OFF AUTO WHT WIRE WHT/ORG WIRE YEL/ORG WIRE

1 2 3 PWR-W PWR-V PWR-U 1 2 ELTC A/C CPSR ELTC A/C CPSR 1 2 PWR RLY ASLY (-) PWR RLY ASLY (+) AIR CONDITIONING SYSTEM BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE C-CAN (H) COMPUTER DATA LINES SYSTEM ENGINE ROOM FUSE, RELAY BOX (LEFT SIDE OF ENGINE COMPT) FUSE-INVERTER GND FUSE-INVERTER GND FUSE-MDL 4 HEV FUSE-INVERTER C-CAN (L) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START HYBRID INVERTER HYBRID MOTOR HYBRID POWER CONTROL UNIT HYBRID STARTER, GENERATOR MOTOR I/P-A I/P-D INSTRUMENT PANEL JUNCTION BOX (ABOVE LEFT KICK PANEL) INVERTER FUSE LOW VOLTAGE DC-DC CONVERTER MCU MODULE 4 HEV FUSE ORG/ WIRE PNK RSLVR (+) TEMP SNSR SHIELD TEMP SNSR SIG H CAN (L) WIRE PNK WIRE PWR-U PWR-V PWR-W RED WIRE RSLVER SHIELD RSLVER SHIELD TEMP SNSR-GND RSLVER SNSR 1 RSLVER SNSR 2 RSLVER SNSR 3 RSLVER SNSR 4 RSLVR (+) RSLVR (+) TEMP SNSR SHIELD TEMP SNSR SIG RSLVR (-) RSLVR SHIELD RSLVR (SNSR 2) RSLVR (SNSR 1) RSLVR (SNSR 4) RSLVR (SNSR 3) RSLVR (SNSR 4) RSLVR (SNSR 3) RSLVR (-) TEMP SNSR SIG TEMP SNSR-GND TEMP SNSR-GND H CAN (H) TEMP SNSR-SHIELD TMP SNSR-SHIELD WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE

B-CAN TRANSCEIVER BLK WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BMS ASSEMBLY BMS CONTROL MODULE BRN WIRE BRN/BLK WIRE C-CAN TRANSCEIVER CHARGE IND CHECK IND COMPUTER DATA LINES SYSTEM EV IND FROM BMS CONTROL MODULE (DIAGRAM 2 OF 6) FROM BMS CONTROL MODULE (DIAGRAM 3 OF 6) FROM HYBRID BATTERY MODULE 3 (DIAGRAM 3 OF 6) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY/ORG WIRE HOT IN ON OR START HYBRID BATTERY MODULE 4 HYBRID BATTERY MODULE 5 HYBRID BATTERY SAFETY PLUG HYBRID BATTERY THERMISTOR I/P JUNCTION BOX (ABOVE LEFT KICK PANEL) I/P-G INSTRUMENT CLUSTER LT GRN WIRE MCU MODULE 1 FUSE NCA WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE POWER SENSOR RED WIRE SIG TEMP SIG (GND) TEMP SIG (SIG) TO HYBRID BATTERY MODULE 6 (DIAGRAM 5 OF 6) WHT WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

13 14 15 16 17 PNK WIRE B-CAN TRANSCEIVER BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE CAMSHAFT POSITION SENSOR 2 (TOP REAR OF ENGINE) CHECK ENGINE IND COMPUTER DATA LINES SYSTEM CRANKSHAFT POSITION SENSOR (RIGHT REAR OF ENGINE) FUEL PUMP MOTOR FUEL SENDER GRN WIRE GRY WIRE HOT IN ON OR START I/P-G INJECTORS (LEFT SIDE OF ENGINE) INSTRUMENT CLUSTER INSTRUMENT PANEL JUNCTION BOX KNOCK SENSOR (LEFT SIDE OF ENGINE) MANIFOLD ABSOLUTE PRESSURE SENSOR (ON THROTTLE BODY) MCU MODULE 1 FUSE ORG/ WIRE PNK WIRE RED WIRE WHT WIRE WHT/ORG WIRE YEL WIRE YEL/ORG WIRE