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

AUTO AUTO LIGHT SENSOR AUTO LIGHT, PHOTO SENSOR AUTO LT SENS GND AUTO LT SENS PWR AUTO LT SENS SIG B+1 FUSE B+2 FUSE B-CAN HIGH B-CAN LOW B-CAN LOW LIGHT SW SIG BLK WIRE BLK/ORG WIRE BLU/ORG WIRE BRN WIRE CLUSTER FUSE COMPUTER DATA LINES SYSTEM DIMMER E/R JUNCTION BLOCK EXCEPT HYBRID GND (BCM) GRN WIRE GRY WIRE GRY/ORG WIRE HDLP HIGH SW IN HDLP HIGH SW OUT HDLP LOW HDLP LOW BACKUP SW OUT HEADLAMP HOT AT ALL TIMES HOT W/ PDM RELAY ENERGIZED HYBRID EXCEPT HYBRID IBU (RIGHT SIDE OF DASH) ICU JUNCTION BLOCK ICU-A ICU-B ICU-F ICU-G IPS 1 IPS 10 IPS 8 IPS CONTROL MODULE LH LOW HDLP LOW TELL SIG TALE SW LIGHT SW OUT MSDI MULTI FUSE 1 MULTI- FUNCTION SWITCH OFF ORG/ WIRE PASSING PNK WIRE RED WIRE RED/BLU WIRE RH LOW HDLP LOW TELL TALE SW TAIL WHT WIRE WIPER, LIGHT GND YEL WIRE

B-CAN HIGH B-CAN LOW BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE BRN/BLK WIRE C-CAN HIGH C-CAN LOW CLUSTER FUSE COMPUTER DATA LINES SYSTEM DOOR WARNING SW DRV SEAT BELT BUCKLE SW IN EXTERNAL BUZZER GND (BCM) GND GRN WIRE GRY/BLK WIRE HEADLAMP HOT AT ALL TIMES HOT IN ON OR START IBU IBU 1 FUSE ICU JUNCTION BLOCK ICU-D ICU-F ICU-G IGNITION KEY ILLUMINATION, DOOR WARNING SWITCH ILL IMMO GND IMMO PWR IPS CONTROL MODULE KEY HOLE ILL OUT LIGHT SWITCH OUT LIGHT SWITCH SIG LR DOOR SW MEMORY POWER MSDI MULTI- FUNCTION SWITCH NCA WIRE OFF ORG/ WIRE PASS DOOR SW PNK/BLK WIRE PWR GND RED WIRE RED/BLK WIRE RED/ORG WIRE RR DRV DOOR DOOR SW SW TAIL W/O SMART KEY WHT WIRE WHT/BLK WIRE WIPER, LIGHT GND YEL WIRE YEL/BLK WIRE

B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BRN/BLK WIRE CLUSTER FUSE COMPUTER DATA LINES SYSTEM DRV DOOR DOOR SW SW EXTERNAL BUZZER GND (BCM) GRN WIRE GRY WIRE GRY/BLK WIRE HEADLAMP HOT AT ALL TIMES HOT IN ON OR START IBU IBU 1 FUSE ICU JUNCTION BLOCK ICU-D ICU-F ICU-G IPS CONTROL MODULE LIGHT SWITCH OUT LIGHT SWITCH SIG MEMORY POWER MSDI MULTI- FUNCTION SWITCH NCA WIRE ORG/ WIRE PASS DOOR SW RED WIRE RED/BLK WIRE RED/ORG WIRE RR DOOR SW SIG GND TAIL OFF WHT/BLK WIRE WIPER, LIGHT GND YEL/BLK WIRE

12.3 INCH LCD ADC ASIC B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BLU/BLK WIRE BRAKE SIG BRAKE SWITCH FUSE BRN WIRE C-CAN TRANSCEIVER CLUSTER FUSE COIL COMPUTER DATA LINES SYSTEM ESC MODULE FL SIG FL VCC FR SIG FR VCC GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES HOT W/ PDM IBU ICU JUNCTION BLOCK ICU-A ICU-F ICU-G INSTRUMENT CLUSTER IPS CONTROL MODULE LEFT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR MCU (4.2 INCH LCD) MEMORY PWR MODULE 4 FUSE NCA WIRE ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PNK WIRE RED WIRE RIGHT FRONT WHEEL SENSOR RIGHT REAR WHEEL SENSOR RL SIG RL VCC RR SIG RR VCC SCU STOP LAMP SIG STOP LAMP SW STOP LAMP SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) STOP LP SW STOP SIG VEHICLE SPEED SIG WHT WIRE YEL WIRE

1.6L TURBO HYBRID 1.6L TURBO PLUG-IN HYBRID ASIC B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BLU/BLK WIRE BRAKE SWITCH FUSE BRN WIRE BRN/BLK WIRE C-CAN HIGH C-CAN LOW C-CAN TRANSCEIVER CLUSTER FUSE COIL COMPUTER DATA LINES SYSTEM FL SIG FL VCC FR SIG FR VCC GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IBU ICU JUNCTION BLOCK ICU-A ICU-F ICU-G IEB UNIT INSTRUMENT CLUSTER IPS CONTROL MODULE LEFT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR LEFT REAR WHEEL SENSOR, EPB ACTUATOR MEMORY PWR MICOM (4.2 INCH LCD) MCU (12.3 INCH LCD) MODULE 4 FUSE NCA WIRE ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PNK WIRE RED WIRE RIGHT FRONT WHEEL SENSOR RIGHT REAR WHEEL SENSOR RIGHT REAR WHEEL SENSOR, EPB ACTUATOR RL SIG RL VCC RR SIG RR VCC SCU STOP LAMP SIG STOP LAMP SW STOP LAMP SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) STOP LAMPS SW STOP LP SW STOP SIG VEHICLE SPEED SIG WHEEL SENS SIG WHEEL SPD SIG O/P WHT WIRE YEL WIRE

BLK WIRE BRN WIRE C-CAN C-CAN HIGH C-CAN LOW CLUSTER FUSE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK GROUND GRY WIRE HOT AT ALL TIMES HOT IN ON OR START ICU JUNCTION BLOCK ICU-G INSTRUMENT CLUSTER MDPS FUSE MDPS IND MDPS UNIT MEMORY POWER MICOM MULTI FUSE 2 ON/START INPUT RED WIRE TRANSCEIVER/ WHT WIRE

AUTO B+1 FUSE B+2 FUSE B-CAN HIGH B-CAN LOW B-CAN LOW LIGHT SW SIG BLK WIRE BLK/ORG WIRE BLU/ORG WIRE BRN WIRE CLUSTER FUSE COMPUTER DATA LINES SYSTEM DIMMER E/R JUNCTION BLOCK GND (BCM) GRN WIRE GRY WIRE GRY/ORG WIRE HDLP HIGH SW IN HDLP HIGH SW OUT HDLP LOW HDLP LOW BACKUP SW OUT HEADLAMP HOT AT ALL TIMES HOT W/ PDM RELAY ENERGIZED IBU (RIGHT SIDE OF DASH) ICU JUNCTION BLOCK ICU-A ICU-B ICU-F ICU-G IPS 1 IPS 10 IPS 8 IPS CONTROL MODULE LH LOW HDLP LOW TELL SIG TALE SW LIGHT SW OUT MSDI MULTI FUSE 1 MULTI- FUNCTION SWITCH OFF ORG/ WIRE PASSING PNK WIRE RED WIRE RED/BLU WIRE RH LOW HDLP LOW TELL TALE SW TAIL WHT WIRE WIPER, LIGHT GND YEL WIRE

AUTO B+1 FUSE B+2 FUSE B-CAN HIGH B-CAN LOW B-CAN LOW LIGHT SW SIG BLK WIRE BLU WIRE BLU/ORG WIRE CLUSTER FUSE COMPUTER DATA LINES SYSTEM DIMMER E/R JUNCTION BLOCK GND (BCM) GRN WIRE GRY WIRE GRY/BLK WIRE HDLP HIGH SW IN HDLP HIGH SW OUT HDLP LOW HDLP LOW BACKUP SW OUT HEADLAMP HOT AT ALL TIMES IBU (RIGHT SIDE OF DASH) ICU JUNCTION BLOCK ICU-A ICU-B ICU-F ICU-G IPS 1 IPS 8 IPS CONTROL MODULE LH LOW HDLP LOW TELL SIG TALE SW LIGHT SW OUT MSDI MULTI FUSE 1 MULTI- FUNCTION SWITCH OFF ORG/ WIRE PASSING PNK WIRE RED WIRE RH LOW HDLP LOW TELL TALE SW TAIL WHT WIRE WIPER, LIGHT GND YEL WIRE

3 4 PLUG-IN HYBRID HYBRID, PLUG-IN HYBRID A/BAG IND FUSE AIR BAG 1 FUSE AIR BAG 2 FUSE B-CAN HIGH B-CAN LOW BATTERY SYSTEM ASSEMBLY BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BMS CONTROL MODULE (HYBRID) (LEFT REAR OF HIGH VOLTAGE BATTERY PACK) BRN WIRE BRN/ORG WIRE C-CAN HIGH C-CAN LOW CLOCKSPRING CLUSTER FUSE COMPUTER DATA LINES SYSTEM CRASH OUTPUT DRIVER AIR BAG 1 DRIVER AIR BAG 2 DRIVER SEAT BELT BUCKLE SWITCH DRV ST BKLE SW INP EXCEPT HYBRID GRN WIRE GRY WIRE GRY/BLK WIRE HOT IN ON OR START HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED HOT W/ SHORT TERM LOAD LATCH RELAY ENERGIZED HYBRID EXCEPT HYBRID IBU (RIGHT SIDE OF DASH) ICU JUNCTION BLOCK ICU-C ICU-D ICU-E ICU-F ICU-G IPS CONTROL MODULE B- B- CRASH CAN CAN SIG HI LOW LIN B MODULE 9 FUSE MSDI NCA WIRE NOT USED ON/START INPUT ORG/ WIRE ORG/BLK WIRE OVERHEAD CONSOLE ASSEMBLY P-CAN HIGH P-CAN LOW PAB OFF PAB OFF WARNING LAMP PASSENGER AIR BAG 1 PASSENGER AIR BAG 2 PASSENGER OCCUPANT DETECTION SENSOR PASSENGER SEAT BELT BUCKLE SWITCH PLUG-IN HYBRID PNK MEMORY POWER WIRE PNK WIRE POWER DISTRIBUTION SYSTEM REAR OCCUPANT ALERT (ROA) SENSOR REAR SEAT REMINDER RED WIRE RIGHT FRONT IMPACT SENSOR SRS CONTROL MODULE STEERING WHEEL) WHT WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

12.3 INCH LCD 12.3 INCH TFT BLK WIRE BLU WIRE BRN WIRE C-CAN CLUSTER FUSE COMPUTER DATA LINES SYSTEM DISPLAY HOT AT ALL TIMES HOT IN ON OR START IBU IBU 1 FUSE ICU JUNCTION BLOCK ICU-G INSTRUMENT CLUSTER LEFT FRONT TIRE PRESSURE SENSOR LEFT REAR TIRE PRESSURE SENSOR MEMORY PWR MICOM ORG/ WIRE P-CAN HI P-CAN LO RED/ORG WIRE RIGHT FRONT TIRE PRESSURE SENSOR RIGHT REAR TIRE PRESSURE SENSOR SIG GND 1 TFT ILL POWER TPMS IND TRANSCEIVER/ WHT WIRE