Hyundai Tucson IV (2020-2024) icu junction block Wiring diagrams

ACTIVE AIR FLAP ACTUATOR ACTIVE AIR FLAP SENSOR 1 ACTIVE AIR FLAP SENSOR 2 B+ INPUT B+1 FUSE BLK WIRE BLK/ORG WIRE BLU WIRE E/R JUNCTION BLOCK GRN WIRE GRY WIRE HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-B MULTI FUSE 1 OTHER UNIT (+) PCM PNK V-SENSE 2 WIRE PNK V-SENSE WIRE V-SENSE V-SENSE 1 WHT WIRE WHT/BLK WIRE YEL WIRE

ACTIVE AIR FLAP ACTUATOR ACTIVE AIR FLAP SENSOR 1 ACTIVE AIR FLAP SENSOR 2 B+ INPUT B+2 FUSE BLK WIRE BLU WIRE E/R JUNCTION BLOCK GRN WIRE GRY WIRE HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-B ICU-D MULTI FUSE 1 OTHER UNIT (+) PCM PNK V-SENSE 2 WIRE PNK WIRE POWER DISTRIBUTION SYSTEM RED/ORG WIRE V-SENSE V-SENSE 1 WHT/BLK WIRE YEL WIRE

ACTIVE AIR FLAP ACTUATOR ACTIVE AIR FLAP SENSOR 1 ACTIVE AIR FLAP SENSOR 2 ACTIVE PURGE PUMP B+ INPUT B+1 FUSE BLK WIRE BLU WIRE E/R JUNCTION BLOCK ELECTRONIC WATER PUMP (ENGINE) GRN WIRE GRY WIRE HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-A ICU-B MULTI FUSE 1 OTHER UNIT (+) PNK V-SENSE 2 WIRE PNK V-SENSE WIRE POWER DISTRIBUTION SYSTEM RED WIRE V-SENSE V-SENSE 1 WHT WIRE WHT/BLK WIRE YEL WIRE

A/V, NAVIGATION HEAD UNIT ACCEL PEDAL POSITION SENSOR APS 1 GND APS 1 SIG APS 1 SUPPLY APS 2 GND APS 2 SIG APS 2 SUPPLY ASIC AUDIO BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRAKE SWITCH FUSE BRN WIRE BRN/ORG WIRE COIL COMPUTER DATA LINES SYSTEM E/R-PCB ECU 2 FUSE ETC DC MOTOR - ETC MOTOR, THROTTLE POSITION SENSOR GRN WIRE GRN/BLK WIRE GRN/ORG WIRE HOT AT ALL TIMES HOT W/ ICU JUNCTION BLOCK ICU-B LP SIG MEMORY POWER MODULE 3 FUSE MOTOR ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PCB BLOCK PCM PNK WIRE RED WIRE SIG STOP STOP LAMP SIG STOP LAMP SW STOP LAMP SWITCH THROTTLE POSITION SENSOR TPS 1 SIG TPS 2 SIG TPS GND TPS SUPPLY W/ NAVIGATION W/O NAVIGATION WHT WIRE YEL WIRE

ACCEL PEDAL POSITION SENSOR APS 1 GND APS 1 POWER APS 1 SIG APS 2 GND APS 2 POWER APS 2 SIG ASIC B+ INPUT B-CAN HIGH B-CAN LOW BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRAKE SWITCH FUSE BRN WIRE COIL COMPUTER DATA LINES SYSTEM ECU 2 FUSE ENGINE CONTROLS SYSTEM ETC DC MOTOR - ETC MOTOR, THROTTLE POSITION SENSOR GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES HOT W/ PDM HPCU ICU JUNCTION BLOCK ICU-B ICU-H IPS CONTROL MODULE LP SIG MODULE 3 FUSE MOTOR ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PCB BLOCK PNK WIRE RED WIRE SIG STOP STOP LAMP SIG STOP LAMP SWITCH THROTTLE POSITION SENSOR TPS 1 SIG TPS 2 SIG TPS GND TPS SUPPLY VEHICLE SPEED INPUT WHT WIRE WHT/BLK WIRE YEL WIRE

10.25 INCH TFT LCD 4.2 INCH TFT LCD A/V, NAVIGATION HEAD UNIT AUDIO BLK WIRE BLU WIRE BRAKE LIGHT SW BRN/ORG WIRE C-CAN HIGH C-CAN LOW CLUSTER FUSE COMPUTER DATA LINES SYSTEM FL SIG FL VCC FR SIG FR VCC GRN WIRE GRN/BLK WIRE GRY WIRE GRY/ORG WIRE IBU ICU JUNCTION BLOCK ICU-F IEB UNIT INSTRUMENT CLUSTER LEFT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR M-CAN TRANSCEIVER MICOM NCA WIRE ORG/ WIRE OUT PNK WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT WHEEL SENSOR RIGHT REAR WHEEL SENSOR RL SIG RL VCC RR SIG RR VCC SPEED TFT BACKLIGHT TFT LCD TFT LCD DRIVE W/ NAVIGATION W/O NAVIGATION WHEEL SENSOR SIG O/P WHT WIRE YEL WIRE

10.25 INCH TFT LCD 4.2 INCH TFT LCD A/T BLK WIRE BLU WIRE BLU/ORG WIRE C-CAN HIGH C-CAN LOW CLUSTER FUSE COMPUTER DATA LINES SYSTEM E-CAN E/R-PCB ELECTRIC PARKING BRAKE SWITCH EPB 3 EPB 3 FUSE EPB IND EPB SW SIG SW 1 EPB SW SIG SW 2 EPB SW SIG SW 3 EPB SW SIG SW 4 EPB SWITCH (CENTER CONSOLE) ESC MODULE ESC UNIT GRN WIRE GRN/ORG WIRE GRY WIRE GRY/ORG WIRE ICU JUNCTION BLOCK ICU-D ICU-F ILL INSTRUMENT CLUSTER INTERFACE LEFT REAR EPB ACTUATOR LT GRN/BLK WIRE MICOM NCA WIRE ORG/ WIRE ORG/BLK WIRE PCB BLOCK PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/ORG WIRE RELAY ENERGIZED RIGHT REAR EPB ACTUATOR RL MOTOR + RR MOTOR - S/BW SIG GND 1 SW 1 SW 1 APPLY SW 2 SW 2 RELEASE SW 3 SW 4 TFT BLACKLIGHT I/F TFT LCD (10.25 INCH) TFT LCD DRIVE TRANSCEIVER/ WHT WIRE YEL WIRE

10.25 INCH TFT LCD 4.2 INCH TFT LCD BLK WIRE BLU WIRE BLU/ORG WIRE C-CAN HIGH C-CAN LOW CLUSTER FUSE COMPUTER DATA LINES SYSTEM E-CAN E/R-PCB ELECTRIC PARKING BRAKE SWITCH EPB IND EPB SW SIG SW 1 EPB SW SIG SW 3 EPB SW SIG SW 4 EPB SWITCH GRN WIRE GRN/ORG WIRE GRY WIRE GRY/ORG WIRE ICU JUNCTION BLOCK IEB 4 FUSE IEB UNIT ILL INSTRUMENT CLUSTER INTERFACE LEFT REAR EPB ACTUATOR LT GRN/BLK WIRE MICOM NCA WIRE ORG/ WIRE ORG/BLK WIRE PCB BLOCK PNK EPB SW SIG SW 2 WIRE PNK ON/START INPUT WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RELAY ENERGIZED RIGHT REAR EPB ACTUATOR RL MOTOR + RR MOTOR - SW 1 SW 1 APPLY SW 2 SW 2 RELEASE SW 3 SW 4 TFT BLACKLIGHT I/F TFT LCD (10.25 INCH) TFT LCD DRIVE TRANSCEIVER/ WHT WIRE YEL WIRE

'P' POSITION STOP LAMP SW 1.6L PLUG-IN HYBRID ASIC B+ INPUT B-CAN BIN BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BRAKE SWITCH FUSE BRN WIRE BRN/BLK WIRE COIL COMPUTER DATA LINES SYSTEM E-SHIFTER 1 FUSE E-SHIFTER 2 FUSE E-SHIFTER FUSE E/R JUNCTION BLOCK ELECTRONIC SHIFT SWITCH ENCODER 1 ENCODER 2 ENCODER SENS GND ENCODER SENS PWR ENCODER SENS PWR ON/START INPUT ENCODER 2 GND PWR GND SIG GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GROUND GRY/ORG WIRE H-CAN HIGH H-CAN LOW HIGH LOW HOT AT ALL TIMES HOT W/ HOT W/ PDM HPCU HSD IBU ICU JUNCTION BLOCK ICU-B ICU-D ICU-H IEB UNIT IPS CONTROL MODULE NCA WIRE ON/START IN ORG/ WIRE P POSITION SIG P-CAN HIGH P-CAN LOW PHASE U PHASE V PHASE W PNK/BLK WIRE POSITION SENSOR (TOP OF TRANSAXLE) POWER RED WIRE RED/ORG WIRE SBW ACTUATOR SCU (LEFT END OF DASH) SENS SENS GND SENS SPLY SIG (1) SIG (2) SPLY SR MOTOR SR MOTOR PWR HSD STOP LAMP SIG STOP LAMP SW STOP LAMP SWITCH STP LMP SW WHT WIRE YEL WIRE

B+1 FUSE BLK WIRE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK GROUND GRY WIRE HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-A ICU-B MEMORY POWER MODULE 4 FUSE MULTI FUSE 1 ON/START INPUT P-CAN HIGH P-CAN LOW PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RELAY ENERGIZED VESS SPEAKER VESS UNIT WHT WIRE YEL WIRE YEL/BLK WIRE