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

ASIC AUTO HOLD SW SIG BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BRAKE FLUID LEVEL BRAKE LIGHT SWITCH BRAKE SWITCH FUSE C-CAN HIGH C-CAN LOW COIL COMPUTER DATA LINES SYSTEM DBC SWITCH DRIVE/TERRAIN MODE EPB 1 EPB 3 ESC OFF SW ESC UNIT ESC MODULE FL SIG FL VCC FR SIG FR VCC GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GROUND GRY WIRE HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-B ICU-H IPS CONTROL MODULE LEFT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR MEMORY PWR MODULE 3 FUSE NCA WIRE ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PNK WIRE RED WIRE RED/BLK WIRE RELAY ENERGIZED RIGHT REAR WHEEL SENSOR RL MTR - RL MTR + RL SIG RL VCC RR MTR - RR SIG RR VCC STOP LAMP SIG STOP LAMP SIGNAL STOP LAMP SWITCH STOP SIG SW 1 SW 2 SW 3 SW 4 VBATT MTR RLY WHEEL SPEED SIG O/P (FR) WHT WIRE YEL WIRE

BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRAKE FLUID LEVEL SENSOR BRAKE LIGHT BRAKE TEST COMPUTER DATA LINES SYSTEM CRASH PAD E/R JUNCTION BLOCK EPB 1 FUSE EPB 2 FUSE ESC OFF SWITCH GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES IBU ICU JUNCTION BLOCK ICU-D ICU-F ILL INPUT LEFT REAR EPB ACTUATOR MODULE 4 FUSE MULTI FUSE 1 NCA WIRE ORG/ WIRE P-CAN HIGH P-CAN LOW PCM PNK WIRE RED WIRE RED/BLK WIRE RELAY ENERGIZED RIGHT FRONT WHEEL SENSOR RIGHT REAR EPB ACTUATOR SWITCH VEHICLE SPEED WHT WIRE YEL WIRE

ASIC AUTO HOLD SW B+ INPUT B+1 B/2 BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRAKE FLUID LEVEL SENSOR BRAKE LIGHT SW BRAKE SWITCH FUSE C-CAN HIGH C-CAN LOW CLUSTER FUSE COIL COMPUTER DATA LINES SYSTEM DBC SW DOOR LOCKS SYSTEM DOOR OPEN SIG ESP OFF SW FL SIG FL VCC FR SIG FR VCC GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GROUND GRY WIRE GRY/ORG WIRE H-CAN HIGH H-CAN LOW HOT AT ALL TIMES IBU ICU JUNCTION BLOCK ICU-B ICU-F ICU-H IEB UNIT IPS CONTROL MODULE LEFT REAR EPB ACTUATOR LEFT REAR WHEEL SENSOR MODULE 3 FUSE MODULE 4 FUSE NCA WIRE ON/START INPUT ORG/ WIRE PDF GROUND PDF POWER PDF SIGNAL PDT GROUND PDT POWER PDT SIGNAL PNK WIRE POWER GND (MTR) RED WIRE RED/BLK WIRE RELAY ENERGIZED RL MTR - RL MTR + RL VCC RR MTR - RR SIG RR VCC SCU SHIELD STOP LAMP SIG STOP LAMP SWITCH STOP SIG TERRAIN LED WHEEL SPEED SIG O/P WHT WIRE YEL WIRE YEL/ORG WIRE

BLK WIRE BLU WIRE BRN WIRE BURGLAR ALARM CENTER DOOR LOCK RELAY CENTER DOOR UNLOCK RELAY CRASH SIG CTRL DOOR DOOR LOCK DOOR LOCK 1 FUSE DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR SW DOOR UNLOCK DRIVER DOOR SW DRIVER DOOR UNLOCK RELAY DRV DOOR LOCK/ FULL LOCK SW FULL OPEN SW GRN WIRE GRY WIRE HOOD SW HORN RLY CTRL HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-B ICU-C ICU-D ICU-E ICU-F ICU-G IPS CONTROL MODULE LED GND LH REAR LOCK RLY MAIN GND ORG/ WIRE ORG/BLK WIRE P/WINDOW LH FUSE P/WINDOW RH FUSE PASS DOOR LOCK/ PASS DOOR SW PNK WIRE POWER POWER WINDOW MAIN RELAY POWER WINDOWS SYSTEM REAR LAMP RED WIRE RED/BLK WIRE RH REAR RLY RLY CTRL SUPPLEMENTAL RESTRAINTS SYSTEM TAILGATE OPEN FUSE TAILGATE RELAY TAILGATE SW TAILGATE) TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK UNLOCK SIG WHT WIRE WINDOW YEL/ORG WIRE

B+1 FUSE B+1 INPUT B+2 FUSE B+2 INPUT BACKUP SW SIG BLU WIRE BLU/ORG WIRE BRAKE LP LH BRAKE LP RH HMSL BRN WIRE COOLING FANS SYSTEM DEDI DRL LH DEDI DRL RH E/R JUNCTION BLOCK FRT T/SIG LH FRT T/SIG RH GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE H/LP HI LH H/LP LO LH HEAD LAMP (LOW) HEADLIGHTS SYSTEM HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-A ICU-B ICU-C ICU-E ICU-F ICU-G ICU-H IPS CONTROL MODULE LH FRT TAIL EXT LH H/LP LOW TELLTAIL LUGGAGE LAMP MIRRORS SYSTEM MULTI FUSE 1 NAVIGATION SYSTEM ORG/ WIRE ORG/BLK WIRE PNK WIRE RED WIRE RH FRT TAIL EXT RH H/LP HI RH H/LP LO RH H/LP LOW TELLTAIL ROOM LAMP SEATS SYSTEM SHORT TERM LOAD (STAGE 1) SHORT TERM LOAD (STAGE 2) STEERING HEAT STOP LAMP T/SIG LP RL T/SIG LP RR TAIL EXT RR LH TAIL EXT RR RH WHT WIRE WHT/BLK WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE

BACKUP GND BLK WIRE BLU WIRE BRN WIRE CENTER DOOR CENTER DOOR LOCK RELAY CENTER DOOR UNLOCK RELAY CRASH SIG DEAD LOCK DOOR LOCK DOOR LOCK FUSE DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR SW (REAR LH) DOOR SW (REAR RH) DOOR SW DRIVER DOOR SW PASS GRY WIRE HOOD SW HORN HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-A ICU-B ICU-C ICU-D ICU-E IPS CONTROL MODULE LATCH RLY CTRL LK RLY CTRL LOCK SW LONG TERM LOAD LONG TERM LOAD LATCH RELAY MAIN GND OPEN SW ORG/ WIRE P/WINDOW LH FUSE P/WINDOW RH FUSE PASS PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER WINDOW MAIN RELAY POWER WINDOWS SYSTEM PWR WIND RLY CTRL REAR LH (+) REAR RH (+) RED WIRE RED/BLK WIRE RLY CTRL SUPPLEMENTAL RESTRAINTS SYSTEM T/TURN UNLOCK RELAY TAILGATE FULL TAILGATE OPEN FUSE TAILGATE RELAY TAILGATE RLY CTRL TAILGATE SW TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLK RLY CTRL UNLOCK SIG WHT WIRE YEL WIRE YEL/ORG WIRE

B+1 FUSE B+1 INPUT B+2 FUSE BACKUP SW SIG BLU WIRE BLU/ORG WIRE BRAKE LP LH BRN WIRE DEDI DRL LH DEDI DRL RH E/R JUNCTION BLOCK ECU ENABLE FRT T/SIG LH FRT T/SIG RH GRN/ORG WIRE GRY WIRE GRY/BLK WIRE H/LP HI LH H/LP LO LH H/LP HI RH H/LP LO RH H/LP LOW HEAD LAMP (LOW) HEADLIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-A ICU-B ICU-C ICU-E IPS CONTROL MODULE LUGGAGE LAMP MULTI FUSE 1 ORG/ WIRE ORG/BLK WIRE POWER TOPS SYSTEM RED WIRE RED/BLK WIRE ROOM LAMP SENS SUNROOF WIND T/SIG LP RR T/SIG LP RL TAIL EXT FL TAIL EXT RR HMSL TELLTAIL LH TELLTAIL RH WASHER LEVEL WHT WIRE WHT/BLK WIRE WHT/ORG WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

ANTI-LOCK BRAKES SYSTEM AUTO LEVER B-CAN HIGH B-CAN LOW BACKUP LP BLK WIRE BLU WIRE BRAKE FLUID BRAKE LP RH BRN WIRE BRN/ORG WIRE C-CAN HIGH C-CAN LOW COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CTRL D-CAN HIGH D-CAN LOW DEFOGGER SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DRIVER DOOR E-CAN HIGH E-CAN LOW GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HAZARD SW HAZARD SW IND HEATER (NTC) (-) HEATER SW (IND) HEATER SW SIG ICU JUNCTION BLOCK ICU-A ICU-B ICU-C ICU-D ICU-E INT TAIL LP IPS CONTROL MODULE LEVEL SENS LIN LINE LOCK SW IND LOCK SW LOCK LOCK SW UNLOCK M-CAN HIGH M-CAN LOW MANUAL MIRRORS SYSTEM NAVIGATION SYSTEM O-LAMP LOAD IPS O-SHORT TERM LOAD ORG/ WIRE P-CAN HIGH P-CAN LOW PNK WIRE PNK/BLK WIRE REAR DEFOGGER RED WIRE RED/BLK WIRE RED/ORG WIRE RLY CTRL SEATS SYSTEM SHIFT INTERLOCK SYSTEM STARTING/CHARGING, POWER DISTRIBUTION SYSTEMS STEERING HEAT STRG WHEEL T/SIG FR TELLTAIL LH T/SIG FR TELLTAIL RH TAIL EXT FR TAIL EXT RL TURN LAMP SIG LH TURN LAMP SIG RH WASHER WHT WIRE WHT/BLK WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE

ACTIVE BODYWORKS SYSTEM B+1 FUSE B+1 INPUT B+2 FUSE B+2 INPUT BLU WIRE BLU/ORG WIRE BRN WIRE CTRL CTRL CTRL E/R JUNCTION BLOCK GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE HEAD LAMP LOW BACKUP SW LUGGAGE SIG LAMP HEADLIGHTS SYSTEM HMSL HOT AT (LEFT END OF DASH) ICU JUNCTION BLOCK ALL TIMES ICU JUNCTION BLOCK ICU-A ICU-B ICU-C ICU-E ICU-F ICU-G ICU-H IPS CONTROL MODULE LEFT BRAKE LP LEFT DEDI DRL LEFT FRT T/SIG LEFT H/LP HI LEFT H/LP LO LEFT RIGHT H/LP H/LP LOW LOW TELLTAIL TELLTAIL LEFT TAIL EXT FRT LEFT TAIL EXT RR MIRRORS SYSTEM MULTI FUSE 1 ORG/ WIRE ORG/BLK WIRE PNK WIRE POWER DISTRIBUTION, NAVIGATION SYSTEMS RED WIRE RIGHT BRAKE LP RIGHT DEDI DRL RIGHT FRT T/SIG RIGHT H/LP HI RIGHT H/LP LO RIGHT TAIL EXT FRT RIGHT TAIL EXT RR ROOM LAMP SEATS SYSTEM SHORT TERM LOAD (STAGE 1) SHORT TERM LOAD (STAGE 2) STEERING HEAT STOP LAMP SW T/SIG LP RL T/SIG LP RR WHT WIRE WHT/BLK WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE

ANTI-LOCK BRAKES SYSTEM B-CAN C-CAN C-CAN HIGH LOW HIGH BLK WIRE BLU WIRE BMS WAKE UP BRAKE FLUID LEVEL SENS BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM CTRL D-CAN G-CAN HIGH LOW D-CAN LOW DEFOGGER SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DRIVER DOOR LOCK SW UNLOCK DRIVER PASS DOOR LOCK SW LOCK DRIVER SUNROOF DOOR LOCK WINDOW SW ECU IND ENABLE E-CAN E-CAN B-CAN HIGH LOW ENGINE CONTROLS SYSTEM G-CAN GRN WIRE GRN/ORG WIRE GRY WIRE HAZARD SW HAZARD IND SW I-CAN I-CAN LOW HIGH ICU JUNCTION BLOCK ICU-B ICU-C ICU-D ICU-E ICU-G ICU-H IPS CONTROL MODULE LEFT DEDI DRL LEFT T/SIG TELLTAIL LEFT TURN LAMP SIG M-CAN M-CAN LOW HIGH ORG/ WIRE P-CAN HIGH P-CAN LOW PASS PASS DOOR LOCK DOOR LOCK DOOR LOCK SW SW SW IND LOCK UNLOCK PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER TOPS SYSTEM REAR DEFOGGER RLY CTRL RED WIRE RED/BLK WIRE RED/ORG WIRE RIGHT DEDI DRL RIGHT T/SIG TELLTAIL RIGHT TURN LAMP SIG SEATS SYSTEM STEERING STEERING WHEEL WHEEL HEATER HEATER SW SW (IND) (SIG) STEERING WHEEL HEATER NTC (-) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE