Hyundai Santa Fe IV facelift (2020-2024) icu junction block Wiring diagrams

12.3 INCH LCD 12.3 INCH TFT DISPLAY 2.5L 2.5L TURBO 2.5L ALT FUSE ALTERNATOR AMS FUSE BATTERY BATTERY JUNCTION BLOCK BATTERY SENSOR BLK WIRE BLU WIRE BRN WIRE C-CAN TRANSCEIVER TRANSCEIVER CHARGE IND CLUSTER FUSE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK GRN WIRE ICU JUNCTION BLOCK ICU-G INSTRUMENT CLUSTER LIN 1 COMM LIN 2 LIN LINE LOW HIGH HIGH M-CAN MICOM (4.2 INCH LCD) ORG/ WIRE P-CAN HIGH P-CAN LOW PCM RELAY ENERGIZED SNSR STARTING CIRCUIT TFT ILL POWER WHT WIRE YEL WIRE

A/V, NAVIGATION HEAD UNIT A/V, NAVIGATION KEYBOARD ACC/ON I/P BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE BRN/ORG WIRE CRUISE CONTROL SYSTEM DISPLAY SHIELD-C DISPLAY VGND-C DISPLAY VOUT-C DRIVER DOOR SPEAKER DTC EXCEPT HYBRID FL (-) FR (-) GRN WIRE GRN/ORG WIRE GRY WIRE GRY/ORG WIRE ICU JUNCTION BLOCK ICU-G ILL LEFT FRONT TWEETER SPEAKER LEFT REAR DOOR SPEAKER MODULE 6 FUSE NAVIGATION SYSTEM NCA WIRE ON/START I/P ORG/ WIRE PASSENGER DOOR SPEAKER PNK WIRE POWER REAR CAMERA PWR REAR CAMERA V IN DISPLAY VOUT Y RED WIRE RED/BLK WIRE RELAY ENERGIZED RESET+ RIGHT FRONT TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RL (+) RR (-) SHIELD SW GND SW SIG USB D (-) USB VCC USB D- USB DET USB GND USB JACK USB VCC V GND VEH SPD W/ REAR VIEW CAMERA W/O REAR VIEW CAMERA WHT WIRE YEL WIRE YEL/ORG WIRE

2.5L A/V, NAVIGATION HEAD UNIT ACC FUSE ACC/ON I/P ACC/ON O/P ANTENNA AUTOMATIC A/C B+ (O/P) BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE EXCEPT HYBRID FRONT A/C CONTROL MODULE GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE HEAD-UP DISPLAY HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED HOT W/ PDM (ACC) RELAY ENERGIZED ICU JUNCTION BLOCK ICU-E ILL INSTRUMENT CLUSTER ISG I/P LOW DC-DC CONVERTER (AUDIO) MANUAL A/C MEM PWR MIC - MIC 1 (LEFT SIDE OF OVERHEAD CONSOLE) MIC 1 GND MIC 1+ MIC 2 (RIGHT SIDE OF OVERHEAD CONSOLE) MIC 2+ MODULE 9 FUSE NCA WIRE ON/START I/P ON/START INPUT PCM PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/ORG WIRE W/ ISG W/O ISG W/O ISG W/ ISG WHT WIRE

A/V, NAVIGATION HEAD UNIT A/V, NAVIGATION KEYBOARD ACC/ON I/P BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE BRN/ORG WIRE CRUISE CONTROL SYSTEM DIAGNOSIS CIRCUIT DISPLAY SHIELD-C DISPLAY VGND-C DISPLAY VOUT-C DTC EXCEPT HYBRID GRN WIRE GRN/ORG WIRE GRY WIRE GRY/ORG WIRE ICU JUNCTION BLOCK ICU-G ILL LTE 2 LTE 2 ANTENNA LTE ANTENNA MATCHING CIRCUIT MODULE 6 FUSE NAVI VOICE (+) NAVIGATION SYSTEM NCA WIRE ORG/ WIRE OUT PNK WIRE POWER REAR CAMERA PWR REAR CAMERA V IN DISPLAY VOUT Y RED WIRE RED/BLK WIRE RELAY ENERGIZED RESET+ SHIELD SPDIF OUT (+) RESET SPDIF OUT (-) SPDIF GND SW GND SW SIG USB D (-) USB VCC USB D- USB DET USB GND USB JACK USB VCC V GND VEH SPD W/ REAR VIEW CAMERA W/O REAR VIEW CAMERA WHT WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

2.5L ACC/ON I/P ACC/ON O/P AMP AMP FUSE AMP O/P B+ (O/P) BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE BRN/ORG WIRE FL (-) FL SUR (-) FR (-) FR SUR (+) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-C ICU-E ISG FUSE ISG START LEFT SURROUND SPEAKER LOW DC-DC CONVERTER (AMP) MEM PWR NCA WIRE ON START I/P ORG/ WIRE PARKING COLLISION AVOIDANCE ASSIST UNIT PCM PNK WIRE RED WIRE RL (+) RR (-) SURROUND VIEW MONITOR (LEFT SIDE OF DASH) W/ ISG W/O ISG WHT WIRE WOOFER 1 (+) WOOFER 2 (-) WOOFER SPEAKER YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

A/V, NAVIGATION HEAD UNIT ACC FUSE ACC/ON I/P ANTENNA BLK WIRE BLK/ORG WIRE BLU WIRE COMPUTER DATA LINES SYSTEM EXCEPT HYBRID GRN WIRE GRY/BLK WIRE GRY/ORG WIRE HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED HOT W/ PDM (ACC) RELAY ENERGIZED ICU JUNCTION BLOCK ICU-C ICU-E ILL (+) M-CAN HIGH ILL (-) M-CAN LOW MEM PWR MIC - MIC 1 (LEFT SIDE OF OVERHEAD CONSOLE) MIC 1 GND MIC 1+ MIC 2 (RIGHT SIDE OF OVERHEAD CONSOLE) MIC 2+ MODULE 9 FUSE NCA WIRE ON/START INPUT PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/ORG WIRE W/ ISG W/O ISG W/O ISG W/ ISG WHT WIRE YEL WIRE

2.5L A/V, NAVIGATION HEAD UNIT ACC FUSE ACC/ON I/P ACC/ON O/P ANTENNA B+ (O/P) BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EXCEPT HYBRID GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED HOT W/ PDM (ACC) RELAY ENERGIZED ICU JUNCTION BLOCK ICU-E ILL (+) M-CAN HIGH ILL (-) M-CAN LOW ISG I/P LOW DC-DC CONVERTER (AUDIO) MEM PWR MIC - MIC 1 (LEFT SIDE OF OVERHEAD CONSOLE) MIC 1 GND MIC 1+ MIC 2 (RIGHT SIDE OF OVERHEAD CONSOLE) MIC 2+ MODULE 9 FUSE NCA WIRE ON/START I/P ON/START INPUT PCM PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/ORG WIRE W/ ISG W/O ISG W/O ISG W/ ISG WHT WIRE YEL WIRE

AUDIO BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE CRUISE CONTROL SYSTEM DRIVER DOOR SPEAKER DTC EXCEPT HYBRID FL (-) FR (-) GRN WIRE GRN/ORG WIRE ICU JUNCTION BLOCK ICU-G ILL LEFT FRONT TWEETER SPEAKER LEFT REAR DOOR SPEAKER MODULE 6 FUSE NCA WIRE ORG/ WIRE PASSENGER DOOR SPEAKER RED WIRE RED/BLK WIRE RELAY ENERGIZED RIGHT FRONT TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RL (+) RR (-) SW GND SW SIG USB D (-) USB VCC USB D- USB DET USB GND USB JACK USB VCC VEH SPD WHT WIRE YEL WIRE

2.5L ACC FUSE ACC/ON I/P ACC/ON O/P AM/FM AUDIO B+ (O/P) BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM EXCEPT HYBRID GNSS GRN WIRE GRN/ORG WIRE GRY WIRE HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED HOT W/ PDM (ACC) RELAY ENERGIZED ICU JUNCTION BLOCK ICU-E ILL (+) M-CAN HIGH ILL (-) M-CAN LOW ISG I/P LOW DC-DC CONVERTER (AUDIO) MEM PWR MIC - MIC 1 (LEFT SIDE OF OVERHEAD CONSOLE) MIC 1 GND MIC 1+ MODULE 9 FUSE MTS KEY NCA WIRE ON/START I/P ON/START INPUT ORG/ WIRE PCM PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/ORG WIRE VEH SPD SIG W/ ISG W/O ISG W/O ISG W/ ISG WHT WIRE YEL WIRE

2.5L ALARM RLY B-CAN HIGH B-CAN LOW BATTERY BATTERY JUNCTION BLOCK BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BRN/BLK WIRE BURGLAR ALARM RELAY COMPUTER DATA LINES SYSTEM E-SHIFTER 3 FUSE E/R JUNCTION BLOCK GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE HIGH SIDE HOT AT ALL TIMES HOT W/ IBU IBU 2 FUSE ICU JUNCTION BLOCK ICU-G IGNITION SWITCH ISG START RELAY LOCK LOW SIDE MULTI FUSE 1 ON/STRT I/P ORG/ WIRE P POS P-CAN HIGH P-CAN LOW PCB BLOCK PCB-A PCM (LEFT REAR OF ENGINE COMPT) PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PT L-CAN 1 HI PT L-CAN 1 LO RED WIRE RELAY ENERGIZED SCU (LEFT SIDE OF DASH) SIG GND START MOTOR START RELAY START SOLENOID STRT MTR CTRL SW W/ IMMOBILIZER W/O IMMOBILIZER WHT WIRE