Kia Optima IV (2015-2018) smart junction block Wiring diagrams

2.0L TURBO 2.0L TURBO 1.6L TURBO 2.0L TURBO 2.4L 2.0L TURBO 2.4L 1.6L TURBO 2.4L A/C PRESSURE TRANSDUCER A/CON FUSE BLK WIRE BLOWER FUSE BLOWER RELAY BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE C-CAN HIGH COMPUTER DATA LINES SYSTEM COOLING FAN 1 FUSE COOLING FAN 1 RELAY COOLING FAN 2 FUSE COOLING FAN 2 RELAY COOLING FAN MOTOR COOLING FAN RLY CTRL (HIGH) COOLING FAN RLY CTRL (LOW) E/R JUNCTION BLOCK ECM (1.6L TURBO) PCM (2.0L TURBO, 2.4L) ECTS GROUND ECTS SIGNAL ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR ENGINE CTRL RLY CTRL C-CAN LOW GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START I/P-C I/P-D I/P-E LEAK CURRENT AUTO CUT DEVICE MEMORY 1 FUSE MODULE 5 FUSE MULTI FUSE (TYPE A) NCA WIRE ORG/ WIRE PWM FAN CTRL RED WIRE RED/BLK WIRE SENS GND SENS SIG SENS SUPPLY SMART JUNCTION BLOCK WHT WIRE WHT/BLK WIRE YEL WIRE

AJAR SWITCH ANTENNA COIL ANTI-THEFT SYSTEM B-CAN HIGH B-CAN LOW BCM BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE C-CAN CLUSTER FUSE COMPUTER DATA LINES SYSTEM DOOR WARNING SWITCH DRIVER DOOR LOCK ACTUATOR DRIVER DOOR SW DRIVER SEAT BELT DRIVER SEAT BELT BUCKLE SWITCH DRIVER'S DOOR EXT BUZZER EXTERNAL BUZZER GND (BCM) GRN WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE HEAD- LAMP HOT IN ON OR START HOT W/ LEAK AUTO CUT CURRENT DEVICE RELAY ENERGIZED I/P-A I/P-D I/P-E IGNITION KEY ILL ILLUMINATION, DOOR WARNING SWITCH (W/O SMART KEY) INSTRUMENT CLUSTER INTERIOR LAMP FUSE IPS CONTROL MODULE KEY HOLE ILL OUT LEAK CURRENT AUTO CUT DEVICE LEFT REAR DOOR LOCK ACTUATOR LH RH REAR REAR DOOR DOOR SW SW LIGHT SWITCH LIGHT SWITCH OUT LIGHT SWITCH SIG M-CAN MICOM MODULE 3 FUSE MULTI- FUNCTION SWITCH NCA WIRE ON/START INPUT ORG/ WIRE PASS DOOR SW PASSENGER DOOR LOCK ACTUATOR PASSENGER'S DOOR PNK WIRE RED WIRE RIGHT END OF DASH) RIGHT REAR DOOR LOCK ACTUATOR S GND SEAT BELT IND SIG GND SMART JUNCTION BLOCK SMART KEY CONTROL MODULE SSB RING START/STOP BUTTON SWITCH TAIL AUTO TRANSCEIVER/ TRANSPONDER W/ SMART KEY W/O SMART KEY WHT WIRE WIPER, LIGHT GND YEL WIRE YEL/ORG WIRE

B+2 FUSE B+3 FUSE B-CAN HIGH B-CAN LOW BACKUP LAMP BACKUP LAMPS CIRCUIT BCM (RIGHT END OF DASH) BLK WIRE BLU WIRE BLU/ORG WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK GRN/BLK WIRE GRY WIRE HAZARD SW HEADLAMP HIGH MOUNTED STOP LAMP HOT AT ALL TIMES I/P-A I/P-B I/P-C I/P-E IPS 1 CTRL IPS 2 CTRL IPS 3 CTRL IPS 7 CTRL IPS 8 CTRL IPS CONTROL MODULE LEFT TURN LIGHT SW SIG MULTI FUSE (TYPE A) MULTI FUSE (TYPE B) MULTI- FUNCTION SWITCH NCA WIRE ORG/ WIRE PNK WIRE RED WIRE RIGHT LICENSE LAMP RIGHT REAR COMBINATION LAMP (IN) RIGHT REAR COMBINATION LAMP (OUT) RIGHT TURN SMART JUNCTION BLOCK STOP LAMP STOP LP SW TAIL TAIL LAMP TURN LAMP TURN LP SIG WHT WIRE WIPER, LIGHT GND YEL WIRE

2.0L TURBO 2.4L B-CAN BLK WIRE BLU/ORG WIRE BRAKE SWITCH 1 FUSE BRAKE/ BRN WIRE C-CAN CLUSTER FUSE COMPUTER DATA LINES SYSTEM ESC MODULE GRN WIRE GRN/BLK WIRE GRY WIRE HAZARD SWITCH HOT AT ALL TIMES HOT IN ON OR START I/P-C I/P-D I/P-E IND INSTRUMENT CLUSTER IPS CONTROL MODULE LEAK CURRENT AUTO CUT DEVICE LEFT TURN IND LIGHT SW MEMORY 1 FUSE MICOM MODULE 3 FUSE PCM (2.4L, 2.0L TURBO) ECM PNK WIRE RED WIRE REG RIGHT TURN IND S GND SMART JUNCTION BLOCK SMART KEY CONTROL MODULE STOP LAMP SWITCH STOP LP SW SIG LOW TAIL ON TEST SW TRANSCEIVER/ W/ EPB WHT WIRE YEL WIRE YEL/ORG WIRE

2.4L 2.4L 1.6L TURBO A/C PRESSURE TRANSDUCER A/CON FUSE BLK WIRE BLK/WHT WIRE BLOWER FUSE BLOWER RELAY BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE C-CAN HIGH C-CAN LOW COMPUTER DATA LINES SYSTEM CONDITIONING COOLING FAN 1 FUSE COOLING FAN 1 RELAY COOLING FAN 2 FUSE COOLING FAN 2 RELAY COOLING FAN MOTOR COOLING FAN MOTOR (BEHIND RADIATOR) COOLING FAN RLY CTRL (HIGH) COOLING FAN RLY CTRL (LOW) E/R JUNCTION BLOCK E/R-B E/R-D ECM (1.6L TURBO) PCM (2.4L) ECTS GROUND ECTS SIGNAL ENGINE CONTROL RELAY ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR ENGINE CTRL RLY CTRL GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START I/P-C I/P-D I/P-E LEAK CURRENT AUTO CUT DEVICE MEMORY 1 FUSE MICOM MODULE 5 FUSE MULTI FUSE (TYPE A) NCA WIRE ORG/ WIRE PCB BLOCK POWER PWM FAN CTRL RED WIRE SENS GND SENS SIG SENS SUPPLY SENSOR 2 FUSE SMART JUNCTION BLOCK TEMP WHT WIRE WHT/BLK WIRE YEL WIRE

AUTO DOWN BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE CONTROL UNIT) DOOR LOCK SWITCH DOOR LOCKS SYSTEM DOWN DRIVER POWER WINDOW MOTOR DRIVER WINDOW SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES I/P-A ILL IPS CONTROL MODULE LEFT POWER WINDOW RELAY LEFT REAR WINDOW SWITCH OFF ORG/ WIRE P/WINDOW LH FUSE P/WINDOW RH FUSE PASSENGER WINDOW SWITCH PNK WIRE PNK/BLK WIRE POWER WINDOW MAIN SWITCH PWR WINDOW RELAY CONTROL RED WIRE RIGHT POWER WINDOW RELAY RIGHT REAR WINDOW SWITCH SMART JUNCTION BLOCK WHT WIRE WINDOW LOCK SWITCH YEL WIRE YEL/BLK WIRE

AUTO DOWN AUTO UP UP BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE DOOR LOCK SWITCH DOOR LOCKS SYSTEM DOWN DRIVER WINDOW SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES I/P-A ILL IPS CONTROL MODULE LEFT POWER WINDOW RELAY LEFT REAR WINDOW SWITCH OFF ORG/ WIRE P/WINDOW LH FUSE P/WINDOW RH FUSE PASSENGER WINDOW SWITCH PNK WIRE PNK/BLK WIRE POWER WINDOW MAIN SWITCH PWR WINDOW RELAY CONTROL RED WIRE RIGHT POWER WINDOW RELAY RIGHT REAR WINDOW SWITCH SMART JUNCTION BLOCK WINDOW LOCK SWITCH YEL WIRE YEL/BLK WIRE

AUTO DOWN AUTO UP UP BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE DOOR LOCK SWITCH DOOR LOCKS SYSTEM DOWN DOWN/ AUTO DOWN DRIVER WINDOW SWITCH GRN WIRE HOT AT ALL TIMES I/P-A ILL IPS CONTROL MODULE LEFT POWER WINDOW RELAY LEFT REAR WINDOW SWITCH OFF ORG/ WIRE P/WINDOW LH FUSE P/WINDOW RH FUSE PASSENGER WINDOW SWITCH PNK WIRE PNK/BLK WIRE POWER WINDOW MAIN SWITCH PWR WINDOW RELAY CONTROL RED WIRE RIGHT POWER WINDOW RELAY RIGHT REAR WINDOW SWITCH SMART JUNCTION BLOCK WINDOW LOCK SWITCH YEL WIRE YEL/BLK WIRE

B-CAN HIGH B-CAN LOW BCM BLK WIRE BRN WIRE C-CAN CLUSTER FUSE COMPUTER DATA LINES SYSTEM HOT IN ON OR START I/P-D I/P-E INSTRUMENT CLUSTER LEFT FRONT TIRE PRESSURE SENSOR LEFT REAR TIRE PRESSURE SENSOR MICOM MODULE 3 FUSE ON/START INPUT RIGHT END OF DASH) RIGHT FRONT TIRE PRESSURE SENSOR RIGHT REAR TIRE PRESSURE SENSOR S GND SIG GND SMART JUNCTION BLOCK TPMS IND TRANSCEIVER/ WHT WIRE YEL WIRE

2.0L TURBO 2.4L B-CAN HIGH B-CAN LOW BCM BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE C-CAN CLUSTER FUSE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK E/R-D E/R-E ECM (1.6L TURBO) PCM (2.4L, 2.0L TURBO) FRONT WIPER MOTOR GND (BCM) GRN WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START I/P-D INSTRUMENT CLUSTER INT/VOL SIG LEAK CURRENT AUTO CUT DEVICE LEFT FRONT MEMORY 1 FUSE MEMORY POWER MICOM MIST MULTI- FUNCTION SWITCH OF ENGINE COMPT) ON INPUT ORG/ WIRE PARKING SWITCH PCB BLOCK PNK WIRE RAIN SENSOR RAIN SENSOR (TOP CENTER OF WINDSHIELD) RED WIRE RIGHT END OF DASH) S GND SMART JUNCTION BLOCK TRANSCEIVER/ VOL 1 (FAST) VOL 2 VOL 3 VOL 4 VOL 5 (SLOW) WASHER WASHER FUSE WASHER LEVEL SENSOR WASHER MOTOR (ON WASHER FLUID RESERVOIR) WASHER MOTOR SWITCH POWER WASHER SIGNAL WHT WIRE WIPER 1 FUSE WIPER 2 FUSE WIPER B/UP SIG WIPER BLADE POSITION WIPER HIGH RELAY WIPER HIGH RLY CTRL WIPER INT/VOL SIGNAL WIPER LOW WIPER LOW BACKUP SIGNAL WIPER LOW RELAY WIPER LOW RLY CTRL WIPER POWER CTRL RLY WIPER POWER RELAY WIPER SIG WIPER SWITCH SIGNAL WIPER, LIGHT GND YEL WIRE