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

ADC ASIC AUTO HOLD SW BRAKE LIGHT SW EVP SIGNAL B-CAN BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BPS GROUND BPS POWER BPS SIGNAL BRAKE SWITCH FUSE BRN WIRE C-CAN HIGH C-CAN LOW CLUSTER FUSE COIL COMPUTER DATA LINES SYSTEM DBC SWITCH ESC MODULE ESC UNIT ESP OFF SW EVP MTR MON FL SIG FL VCC FR SIG FR VCC GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GROUND GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT W/ HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED ICU JUNCTION BLOCK ICU-A ICU-E ICU-F ICU-G IPS CONTROL MODULE LEFT FRONT WHEEL SENSOR LEFT REAR EPB ACTUATOR LEFT REAR WHEEL SENSOR LOW HIGH MEMORY PWR MODULE 4 FUSE MODULE 5 FUSE MODULE 9 FUSE MSDI BRAKE FLUID LEVEL MULTI FUSE NCA WIRE ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PCB BLOCK PNK WIRE RED WIRE RED/BLK WIRE RELAY ENERGIZED RIGHT FRONT WHEEL SENSOR RIGHT REAR EPB ACTUATOR RIGHT REAR WHEEL SENSOR RL MTR - RL MTR + RL SIG RL VCC RR MTR - RR SIG RR VCC STOP LAMP SIG STOP LAMP SWITCH STOP SIG SW 1 SW 2 EPB SW SIG SW 3 SW 4 VBATT MTR RLY WHEEL SPEED SIG O/P WHT WIRE WHT/BLK WIRE YEL WIRE

ASIC AUTO HOLD SW B+1 B-CAN B/2 BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BRAKE FLUID LEVEL BRAKE LIGHT BRAKE LIGHT SW BRAKE SWITCH FUSE BRAKE TEST BRN WIRE 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 GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED HPCU IBU ICU JUNCTION BLOCK ICU-A ICU-E ICU-F ICU-G IEB UNIT IPS CONTROL MODULE LEFT FRONT WHEEL SENSOR LOW HIGH MEMORY POWER MEMORY PWR MODULE 4 FUSE MODULE 5 FUSE MODULE 9 FUSE NCA WIRE ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PDF GROUND PDF POWER PDF SIGNAL PDT GROUND PDT POWER PDT SIGNAL PNK WIRE POWER GND RED WIRE RED/BLK WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT FRONT WHEEL SENSOR RL MTR - RL MTR + RL VCC RR MTR - RR SIG RR VCC SCU SHIELD STOP LAMP SIG STOP LAMP SWITCH STOP SIG SWITCH WHEEL SPEED SIG O/P WHT WIRE YEL WIRE YEL/ORG WIRE

A/V, NAVIGATION HEAD UNIT AUDIO (W/O NAVIGATION) B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BRN WIRE C-CAN HIGH C-CAN LOW D-CAN HIGH D-CAN LOW DATA LINK CONNECTOR DRIVER IMS CONTROL MODULE FRONT WIRELESS CHARGER GRN WIRE GRY WIRE H-CAN HIGH H-CAN LOW HOT AT ALL TIMES HOT IN ON OR START I-CAN HIGH I-CAN LOW IAU (IDENTITY AUTHENTICATION UNIT) ICU JUNCTION BLOCK ICU-C ICU-E ICU-F IPS CONTROL MODULE LEFT BLIND-SPOT COLLISION WARNING UNIT LICENSE LAMP ASSEMBLY M-CAN HIGH M-CAN LOW MODULE 4 FUSE MOOD LAMP UNIT ORG/ WIRE P-CAN HIGH P-CAN LOW PNK WIRE RED WIRE S/HEATER DRV/PASS FUSE SCU W/ NAVIGATION W/O NAVIGATION WHT WIRE YEL WIRE

A/V, NAVIGATION HEAD UNIT AUDIO (W/O NAVIGATION) B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/ORG WIRE BRN/RED WIRE C-CAN HIGH C-CAN LOW D-CAN HIGH D-CAN LOW DATA LINK CONNECTOR DRIVER IMS CONTROL MODULE FRONT WIRELESS CHARGER GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE H-CAN HIGH H-CAN LOW HOT AT ALL TIMES I-CAN HIGH I-CAN LOW IAU (IDENTITY AUTHENTICATION UNIT) ICU JUNCTION BLOCK ICU-E ICU-F ICU-G IPS CONTROL MODULE LEFT BLIND-SPOT COLLISION WARNING UNIT LICENSE LAMP ASSEMBLY M-CAN HIGH M-CAN LOW MODULE 4 FUSE MODULE 8 FUSE MOOD LAMP UNIT OPU ORG/ WIRE P-CAN HIGH P-CAN LOW PNK WIRE RELAY ENERGIZED SCU W/ NAVIGATION W/O NAVIGATION WHT WIRE YEL WIRE

ACTIVE PURGE PUMP BATTERY C/FAN FUSE BATTERY C/FAN RELAY BATTERY MANAGEMENT FUSE BLK WIRE BLK/WHT WIRE BLU WIRE BMS ASSEMBLY BMS BLOWER MOTOR BMS CONTROL MODULE COMPUTER DATA LINES SYSTEM COOLING FAN PWR SIG COOLING FAN RLY CTRL E/R JUNCTION BLOCK ELECTRONIC WATER PUMP (ENGINE) ELECTRONIC WATER PUMP (HEV) GRN WIRE GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HPCU ICU JUNCTION BLOCK ICU-C ICU-G INPUT MEMORY MODULE 3 FUSE ON/ST ORG/ WIRE ORG/BLK WIRE P-CAN HIGH P-CAN LOW PCB BLOCK PCB-A PNK WIRE PWR RED WIRE RELAY ENERGIZED SPEED VF (FEEDBACK) VF (FEEDBACK) F-SPEED WATER PUMP (LIN) WHT WIRE

A/C FUSE AUTO DEFOGGER ACTUATOR AUTO DEFOGGER ACTUATOR CLOSE AUTO DEFOGGER ACTUATOR F/B AUTO DEFOGGER ACTUATOR OPEN AUTO DEFOGGER SENSOR AUTO DEFOGGER SENSOR GLASS TEMP AUTO DEFOGGER SENSOR SCL AUTO DEFOGGER SENSOR SDA B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EXCEPT HYBRID FRONT A/C CONTROL MODULE GRN WIRE GRN/ORG WIRE GROUND GRY WIRE GRY/ORG WIRE HOT IN ON HOT IN ON OR START HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED ICU JUNCTION BLOCK ICU-A ICU-E ICU-F ICU-G IND IPS CONTROL MODULE LSD MEMORY POWER MODULE 6 FUSE MODULE 9 FUSE MSDI OFF ON INPUT ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PNK WIRE REAR DEFOGGER SWITCH REAR DEFOGGER SWITCH INPUT RED WIRE RED/BLK WIRE RLY CTRL RR HTD SCL SDA SENS SENSOR GROUND SENSOR POWER TEMP WHT WIRE WHT/BLK WIRE WHT/ORG WIRE YEL WIRE

AUTOMATIC A/C B-CAN HIGH B-CAN LOW BLK WIRE BLU/BLK WIRE COMPUTER DATA LINES SYSTEM DEFOGGER DRIVER POWER OUTSIDE MIRROR E/R JUNCTION BLOCK EXCEPT HYBRID FRONT A/C CONTROL MODULE GRN WIRE GRN/ORG WIRE HEATED MIRROR FUSE HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-A ICU-F ICU-G IND IPS CONTROL MODULE JOINT CONNECTOR UDA JOINT CONNECTOR UDB LEFT "C" PILLAR) LSD MANUAL A/C MSDI MULTI FUSE 2 NCA WIRE OFF ON ORG/ WIRE PASSENGER POWER OUTSIDE MIRROR PCB BLOCK PCB-A PNK/BLK WIRE REAR REAR DEFOGGER REAR DEFOGGER SWITCH REAR HEATED 2 FUSE REAR HEATED FUSE REAR HEATED RELAY REAR HTD RED WIRE RLY CTRL SWITCH INPUT WHT WIRE WHT/ORG WIRE YEL WIRE

12.3 INCH LCD B-CAN HIGH B-CAN LOW BLK WIRE BLK/ORG WIRE BLU/BLK WIRE BLU/ORG WIRE BRAKE SWITCH FUSE BRN WIRE BRN/ORG WIRE C-CAN CLUSTER FUSE COMPUTER DATA LINES SYSTEM EXCEPT HYBRID FRONT WASHER MOTOR SWITCH POWER FRONT WASHER SW SIG FRONT WASHER SWITCH FRONT WIPER INT/VOL SW SIGNAL FRONT WIPER LOW BACKUP SIGNAL FRONT WIPER SW FRONT WIPER SWITCH SIGNAL FRT WIPER RLY CTRL HI WIPER 'P' POSITION FRT WIPER RLY CTRL LO GND (BCM) GRN WIRE GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ PDM IBU ICU JUNCTION BLOCK ICU-F ICU-G INSTRUMENT CLUSTER INT LO INT/VOL SW IPS CONTROL MODULE MCU MEMORY PWR MEMORY PWR (ECU) MICOM MIST MODULE 8 FUSE MULTI- FUNCTION SWITCH ON INPUT ORG/ WIRE ORG/BLK WIRE PNK WIRE PWR GND RAIN SENS LIN RAIN SENSOR RED WIRE RED/ORG WIRE SIG 1 GND TRANSCEIVER/ VOL 2 VOL 1 (FAST) VOL 3 VOL 5 (SLOW) VOL 4 WASHER FUSE WHT WIRE WHT/BLK WIRE WIPER B/UP SW SIG WIPER LOW SWITCH WIPER ON RLY CTRL WIPER, LIGHT GND YEL/ORG WIRE

A/V, NAVIGATION HEAD UNIT BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE CRUISE CONTROL SYSTEM DISPLAY SHIELD-C DISPLAY VGND-C DISPLAY VOUT-C DRIVER DOOR SPEAKER DTC EXCEPT HYBRID F/CABLE FL (-) FR (-) GRN WIRE GRN/ORG 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 ORG/ WIRE REAR CAMERA PWR REAR CAMERA V IN DISPLAY VOUT Y RED WIRE RED/BLK WIRE RELAY ENERGIZED 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

B-CAN HIGH B-CAN LOW BLK WIRE BLK/ORG WIRE BLU WIRE COMPUTER DATA LINES SYSTEM EXCEPT HYBRID GND (BCM) GRN WIRE GRN/ORG WIRE GRY WIRE IBU ICU JUNCTION BLOCK ICU-C ICU-E ICU-G LEFT "C" PILLAR) MULTI- FUNCTION SWITCH ON INPUT ORG/ WIRE PWR GND REAR WASHER MOTOR SW POWER REAR WASHER SW SIG REAR WASHER SWITCH REAR WIPER MOTOR (CENTER OF TAILGATE) REAR WIPER RELAY REAR WIPER RELAY CTRL REAR WIPER SW SIG RELAY ENERGIZED WASHER FUSE WASHER MOTOR WHT WIRE WIPER RR FUSE WIPER, LIGHT GND YEL/ORG WIRE