Kia Optima III facelift (2013-2015) smart junction box Wiring diagrams

1 2 3 4 5 6 7 8 GROUND A/C CONTROL MODULE A/CON FUSE ACC/ON INPUT AMBIENT TEMP SENSOR AMBIENT TEMPERATURE SENSOR AMBIENT TEMPERATURE SENSOR (BEHIND CENTER OF FRONT FASCIA) AUTO DEF ACT CLOSE AUTO DEF ACT CLOSE AUTO DEF ACT OPEN AUTO DEF ACT F/B AUTO DEF SENS (F/B) AUTO DEF ACT F/B AUTO DEF ACT OPEN AUTO DEF SENS (F/B) BLK WIRE BLOWER FUSE BLOWER MOTOR BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER MOTOR(+) FET GATE FET DRAIN BLOWER RELAY BLU WIRE BRN WIRE BRN/BLK WIRE C-CAN HIGH C-CAN LOW COMPUTER 35 36 37 38 39 40 DATA LINES K-LINE SYSTEM COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DETENT OUT DRIVER TEMPERATURE ACTUATOR DRIVER TEMPERATURE ACTUATOR (LEFT SIDE OF HVAC UNIT) DRV PHOTO SENS (-) DRV TEMP ACT COOL DRV TEMP ACT F/B DRV TEMP ACT WARM E/R FUSE, RELAY BOX E/R FUSE, RELAY BOX (LEFT SIDE OF ENGINE COMPT) EVAPORATOR SENSOR EVAPORATOR SENSOR (RIGHT SIDE OF EVAPORATOR) EVAPORATOR SNSR (+) FET (FIELD EFFECT TRANSISTOR) FET (FIELD EFFECT TRANSISTOR) (RIGHT SIDE OF HVAC UNIT) FET DRAIN FET GATE GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GROUND GRY WIRE GRY/BLK WIRE HAZARD SWITCH HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON HOT IN ON OR START I/P-D I/P-E I/P-F ILL INCAR SENSOR INTAKE ACT F/B INTAKE ACT FRE INTAKE ACT REC INTAKE ACTUATOR INTAKE ACTUATOR (UPPER RIGHT SIDE SIDE OF DASH) JOINT CONNECTOR UMC K LINE LEAK CURRENT AUTOCUT DEVICE M-CAN HIGH M-CAN HIGH M-CAN LOW AMBIENT TEMP SENSOR COMPUTER DATA LINES SYSTEM M-CAN LOW MEMORY 1 FUSE MEMORY PWR MODE ACT DEF MODE ACT F/B MODE ACT VENT MODE ACTUATOR MODE ACTUATOR (UPPER LEFT SIDE OF HVAC UNIT) MODULE 1 FUSE MODULE 4 FUSE MRMORY 1 FUSE NCA WIRE ON INPUT ON INPUT JOINT CONNECTOR UMC 9 10 11 12 13 14 15 16 GROUND ON/START INPUT ON/START INPUT MEMORY PWR ORG/ WIRE PASS PHOTO SENS (-) PNK REAR DEF IND WIRE PASS TEMP ACT COOL PASS TEMP ACT F/B PASS TEMP ACT WARM PASSENGER TEMPERATURE ACTUATOR PASSENGER TEMPERATURE ACTUATOR (RIGHT SIDE OF HVAC UNIT) PNK DEFOGGER SYSTEM WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE POWER REAR DEF SW RED WIRE RED/BLK WIRE RIGHT END OF DASH) SENSOR GROUND SMART JUNCTION BOX WHT WIRE YEL WIRE

1 2 3 IS PWN IN INH 1 2 PNK (+) (-) B+ GND WIRE A/C CONTROL MODULE A/CON FUSE A/CON FUSE MODULE 4 FUSE ACC/ON INPUT AMBET TEMP SENS (+) AMBIENT TEMPERATURE SENSOR AMBIENT TEMPERATURE SENSOR (BEHIND CENTER OF FRONT FASCIA) AUTO DEF ACT CLOSE AUTO DEF ACT CLOSE AUTO DEF ACT OPEN AUTO DEF ACT F/B AUTO DEF SENS (F/B) AUTO DEF ACT F/B AUTO DEF ACT OPEN AUTO DEF SENS (F/B) AUTO LIGHT, PHOTO SENSOR BLK WIRE BLK/ORG WIRE BLOWER FUSE BLOWER MOTOR BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER MOTOR CONTROL MODULE BLOWER RELAY BLU WIRE BRN WIRE BRN/BLK WIRE C-CAN HIGH C-CAN LOW COMP CAN HIGH COMP CAN LOW COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DEFOGGER SYSTEM COMPUTER DATA LINES SYSTEM DETENT OUT DRV PHOTP SENS (-) DRV TEMP ACT COOL DRV TEMP ACT F/B DRV TEMP ACT WARM E/R FUSE, RELAY BOX ELECTRIC WATER PUMP ELECTRONIC A/C COMPRESSOR (LOWER LEFT FRONT OF ENGINE) EVAPORATOR SENSOR EVAPORATOR SENSOR (RIGHT SIDE OF EVAPORATOR) EVAPORATOR SNSR (+) EWP F/B EWP FUSE EWP RELAY EWP RLY CTRL GRN WIRE GROUND GRY WIRE GRY/BLK WIRE HAZARD SWITCH HOT AT ALL TIMES HOT AT ALL TIMES E/R FUSE, RELAY BLOWER BOX FUSE (LEFT SIDE OF ENGINE COMPT) HOT IN HOT IN ON HOT IN ON OR START I/P-D I/P-E I/P-F ILL INCAR SENSOR INH INTAKE ACT F/B INTAKE ACT FRE INTAKE ACT REC INTERLOCK IN INTERLOCK OUT IS INH PWN IN JOINT CONNECTOR UMC K LINE LEAK CURRENT AUTOCUT DEVICE LEAK MEMORY 1 FUSE CURRENT AUTOCUT DEVICE M-CAN HIGH M-CAN HIGH M-CAN LOW AMBET TEMP SENS (+) M-CAN LOW MEMORY 1 FUSE MEMORY PWR MODE ACT DEF MODE ACT DEF F/B MODE ACT VENT MODULE 1 FUSE MODULE 4 FUSE MODULE 6 FUSE MULTI FUSE NCA WIRE ON INPUT ON INPUT GROUND ON/START INPUT ON/START INPUT MEMORY PWR OR ON ORG/ WIRE PASS PHOTP SENS (-) PASS TEMP ACT COOL PASS TEMP ACT F/B PASS TEMP ACT WARM PHOTO SENSOR PHOTO SENSOR AUTO LIGHT, PHOTO SENSOR (TOP CENTER OF DASH) PNK WIRE PNK/BLK WIRE POWER PWN IN REAR DEF IND REAR DEF SW RED WIRE RED/BLK WIRE RIGHT END OF DASH) SENSOR GROUND SMART JUNCTION BOX SMART JUNCTION BOX (ABOVE WHT WIRE YEL WIRE

39 40 GND GND A/C CONTROL MODULE A/CON FUSE AMBIENT TEMPERATURE SENSOR AMBT SENSOR (+) BLK WIRE BLK/ORG WIRE BLOWER COMMON BLOWER F/B BLOWER FUSE BLOWER MOTOR BLOWER RELAY BLOWER RESISTOR BLOWER RESISTOR (RIGHT SIDE OF HVAC UNIT) BLOWER SWITCH BLOWER SWITCH IIII III II BLU WIRE BRN WIRE C-CAN HIGH C-CAN HIGH C-CAN LOW C-CAN LOW COMN LO COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DETENT OUT DETENT OUT(+) BLOWER F/B E/R FUSE, MULTI RELAY BOX FUSE (LEFT SIDE OF ENGINE COMPT) E/R FUSE, RELAY BOX ECV GROUND ECV POWER ECV POWER ECV GROUND EVAP SENSOR (+) EVAPORATOR SENSOR EVAPORATOR SENSOR (RIGHT SIDE OF EVAPORATOR) GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRY WIRE HAZARD SW HOT AT ALL TIMES HOT IN ON HOT IN ON OR START I/P-D I/P-E I/P-F IIII III II ILL ILL(-) ON INPUT ON/START INPUT INTAKE ACT INTAKE ACTUATOR INTAKE ACTUATOR (UPPER RIGHT SIDE OF HVAC UNIT) INTK ACT FRE INTK ACT REC JOINT CONNECTOR UMC LEAK CURRENT AUTOCUT DEVICE M/HI M/HI M/LO HI 2 3 4 5 6 M/LO MEMORY 1 FUSE MEMORY POWER MODE ACT DEF MODE ACT F/B MODE ACT F/B PASS TEMP ACT F/B INTAKE ACT EVAP SENSOR (+) AMBT SENSOR (+) MODE ACT VENT MODE ACTUATOR MODE ACTUATOR (UPPER LEFT SIDE OF HVAC UNIT) MODULE 4 FUSE MULTI FUSE NCA WIRE OFF ON INPUT ON/START INPUT ORG/ WIRE PASS TEMP ACT COOL PASS TEMP ACT F/B PASS TEMP ACT WARM PASSENGER TEMPERATURE ACTUATOR PASSENGER TEMPERATURE ACTUATOR (RIGHT SIDE OF HVAC UNIT) PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM REAR DEF IND REAR DEF SWITCH RED WIRE RED/BLK WIRE RIGHT END OF DASH) SENSOR (BEHIND CENTER OF FRONT FASCIA) SENSOR GROUND SMART JUNCTION BOX WHT WIRE YEL WIRE

10 11 12 PNK WIRE ACT ECO IN BLK ORG/ WIRE BLK WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE C-CAN TRANSCEIVER CHECK ENGINE IND CLOCKSPRING CLUSTER FUSE COMPUTER DATA LINES SYSTEM CRUISE CRUISE ON/OFF CRUISE OUT CRUISE TRIP (+) OUT OUT DES ECO IND GRN WIRE GRY WIRE GRY/BLK WIRE HIGH LOW HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START SMART JUNCTION CLUSTER BOX FUSE (ABOVE LEFT KICK PANEL) I/P-E I/P-F ILL INSTRUMENT CLUSTER INSTRUMENT CLUSTER S-GND LEAK CURRENT AUTOCUT DEVICE MCU MEMORY 1 FUSE ORG/ WIRE PNK 7 8 9 10 11 12 WIRE PNK 7 8 9 WIRE PNK 8 10 WIRE PNK WIRE PNK/BLK WIRE RED WIRE REG RES+ RIGHT CRUISE REMOTE CONTROL SWITCH RIGHT TRIP ECO REMOTE CONTROL SWITCH S GND SELECT DN SET- SET- CANCEL RES+ TRIP SMART JUNCTION BOX STEERING WHEEL) TRIP TRIP (+) TRIP (-) TRIP OUT TRIP SW(-) UP DN SELECT W/ STEERING WHEEL HEATER W/O STEERING WHEEL HEATER WHT WIRE YEL WIRE

5 7 PPL B+ GND BATTERY AMBIENT TEMPERATURE SENSOR BATTERY C/FAN FUSE BATTERY PWR BATTERY PWR PNK ON/START INPUT WIRE BLK WIRE BLK/ORG WIRE BLOWER F/B BLU WIRE BLU/WHT WIRE BLWR F/B BMS ASSEMBLY BMS BLOWER MOTOR BMS BLOWER MOTOR RELAY BMS CONTROL MODULE BMS FUSE BRN WIRE C-CAN (H) C-CAN (H) C-CAN (L) RLY GND MAIN RLY GND FAN SPED C-CAN (L) COMPUTER DATA LINES SYSTEM CONTROL E/R FUSE, RELAY BOX E/R FUSE, RELAY BOX (LEFT SIDE OF ENGINE COMPT) FAN SPD FAN SPED GND GND 15 16 17 18 19 20 21 22 23 24 25 26 GRY WIRE H-CAN (H) H-CAN (L) HOT AT ALL TIMES HOT AT ALL TIMES SMART JUNCTION BMS BOX FUSE (ABOVE LEFT KICK PANEL) I/P-A INVERTER LEFT "C" PILLAR) MAIN RELAY MAIN RLY ORG/ WIRE ORG/BLK WIRE PNK TO HYBRID BATTERY SAFETY PLUG (DIAGRAM 4 OF 6) WIRE PNK WIRE PNK/WHT WIRE POWER RELAY ASSEMBLY PPL PRCHRG RLY PRE RLY PWR IN RED WIRE RED/WHT WIRE RLY GND SIG SMART JUNCTION BOX TO HYBRID BATTERY MODULE 1 (DIAGRAM 3 OF 6) TO HYBRID BATTERY MODULE 9 (DIAGRAM 5 OF 6) TO HYBRID BATTERY SAFETY PLUG (DIAGRAM 4 OF 6) VIB GND VIB GND GND VOUT VOUT SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

B-CAN 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 C-CAN TRANSCEIVER CHARGE IND CLUSTER FUSE COMPUTER DATA LINES SYSTEM 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-E INSTRUMENT CLUSTER LT GRN WIRE MCU NCA WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE POWER POWER SENSOR RED WIRE SENSOR SIG SMART JUNCTION BOX SMART JUNCTION BOX (ABOVE LEFT KICK PANEL) TEMP SIG (GND) TEMP SIG (SIG) TO HYBRID BATTERY MODULE 6 (DIAGRAM 5 OF 6) TRANSCEIVER/ WHT WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

13 8 25 START FEEDBACK 3 2 1 PWM SIG GND 6 9 B+ FOB-IN BATTERY POWER BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE LT SW BRAKE SW C-CAN (H) C-CAN (H) C-CAN (L) C-CAN (L) CLUTCH PRESS SNSR (GND) CLUTCH PRESS SNSR (PWR) CLUTCH PRESS SNSR (SIG) CLUTCH PRESSURE SENSOR COMPUTER DATA LINES SYSTEM E/R FUSE, RELAY BOX E/R FUSE, RELAY BOX (LEFT SIDE OF ENGINE COMPT) FOB HOLDER FOB-IN GND GND GND GRN WIRE GRN/ORG WIRE GRY WIRE H-CAN (H) H-CAN (H) H-CAN (L) H-CAN (L) HEV ECU FUSE HEV ECU FUSE FUSE HOT AT ALL TIMES HOT IN ON OR START HYBRID CONTROL UNIT HYBRID POWER CONTROL UNIT I/P-D I/P-E I/P-F ON/START INPUT PDM 2 FUSE PNK ON/START INPUT BATTERY POWER BATTERY POWER WIRE PNK WIRE PWM RED WIRE RIGHT END OF DASH) SIG SMART JUNCTION BOX SMART JUNCTION BOX (ABOVE LEFT KICK PANEL) SMART KEY CONTROL MODULE SMART KEY CONTROL MODULE (RIGHT END OF DASH) START FEEDBACK START FUSE START SIG START STOP BUTTON SWITCH TRANSAXLE RANGE SWITCH TRANSAXLE RANGE SWITCH (TOP OF TRANSAXLE) WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/ORG WIRE

B-CAN TRANSCEIVER BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE CAMSHAFT POSITION SENSOR 2 CAMSHAFT POSITION SENSOR 2 (RIGHT REAR OF CYLINDER HEAD) CHECK ENGINE IND CLUSTER FUSE COMPUTER DATA LINES SYSTEM CRANKSHAFT POSITION SENSOR CRANKSHAFT POSITION SENSOR (LEFT REAR OF ENGINE) FUEL PUMP MOTOR FUEL SENDER GRN WIRE GRY WIRE HOT IN ON OR START I/P-E INJECTORS (LEFT SIDE OF ENGINE) INSTRUMENT CLUSTER KICK PANEL) KNOCK SENSOR KNOCK SENSOR (LEFT SIDE OF ENGINE) LEFT "C" PILLAR) MANIFOLD ABSOLUTE PRESSURE SENSOR MCU ORG/ WIRE PNK WIRE RED WIRE SMART JUNCTION BOX SMART JUNCTION BOX (ABOVE LEFT WHT WIRE WHT/ORG WIRE YEL WIRE YEL/ORG WIRE

ATM SOLENOID (TOP OF TRANSAXLE) BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BOX) BRN WIRE CAMSHAFT POSITION SENSOR 1 CAMSHAFT POSITION SENSOR 1 (LEFT REAR OF ENGINE) DATA I/O E/R FUSE, RELAY BOX ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES SMART JUNCTION MODULE 7 FUSE BOX (ABOVE LEFT KICK PANEL) HOT IN ON OR START HOT IN ON OR START E/R FUSE, RELAY BOX (LEFT SIDE OF ENGINE OPCU 2 FUSE COMPT) HYBRID FUSE, RELAY HYBRID FUSE, RELAY BOX I/P-A I/P-D INPUT SPEED SENSOR INPUT SPEED SENSOR ATM SOLENOID (TOP OF TRANSAXLE) JOINT CONNECTOR JOINT CONNECTOR UMC LEFT "C" PILLAR) MODULE 3 FUSE MODULE 7 FUSE NATURAL VACUUM LEAK DETECTION NCA WIRE OIL CONTROL VALVE 2 OIL CONTROL VALVE 2 (RIGHT FRONT OF ENGINE) OPCU 1 FUSE OPCU 1 FUSE TCU 1 FUSE OPCU 2 FUSE OPCU FUSE OPCU RELAY ORG/ WIRE OUTPUT SPEED SENSOR OXYGEN SENSOR (DOWN) PNK 1 2 3 WIRE PNK WIRE PNK/BLK WIRE POWER RED WIRE RED/BLK WIRE SMART JUNCTION BOX STOP LAMP SWITCH STOP LAMP SWITCH (BASE OF BRAKE PEDAL ASSEMBLY) TCU 1 FUSE TCU 2 FUSE WHT WIRE YEL WIRE YEL/ORG WIRE

ACC/ON INPUT BLK WIRE BLU WIRE C-CAN C-CAN GND HIGH LOW C-CAN HIGH C-CAN LOW COMPUTER DATA LINES SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON I/P-D I/P-E MEMORY POWER MODULE 1 FUSE MODULE 7 FUSE NCA WIRE ORG/ WIRE POWER DISTRIBUTION SYSTEM RED WIRE SMART JUNCTION BOX SMART JUNCTION BOX (ABOVE LEFT KICK PANEL) VESS SPEAKER VESS UNIT VESS VESS SPEAKER SPEAKER (+) (-) WHT WIRE YEL WIRE