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

12.3 INCH LCD BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE C-CAN CCW(-) CLOCKSPRING CLUSTER FUSE COMPUTER DATA LINES SYSTEM DRIVE MODE SWITCH E-SHIFTER 1 FUSE E-SHIFTER 2 FUSE ELECTRONIC SHIFT DIAL GRN/ORG WIRE GRY WIRE H-CAN HIGH H-CAN LOW HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-A ICU-E ICU-G ILL INPUT SPEED PWR INSTRUMENT CLUSTER LEFT PADDLE SHIFT (DOWN) SWITCH LT GRN WIRE M-CAN MCU MEMORY PWR MICOM ORG/ WIRE OUTPUT SPEED PWR P-CAN HIGH P-CAN LOW PADDLE SHIFT DOWN PADDLE SHIFT UP PLUG-IN HYBRID PNK ON/START INPUT WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/ORG WIRE RELAY ENERGIZED RIGHT PADDLE SHIFT (UP) SWITCH SIG 1 GND SIG GND SOL PWR 1 SOL PWR 2 STEERING WHEEL) TCM (RIGHT END OF DASH) TRANSCEIVER/ TRIP SW(-) UPPER CONSOLE SWITCH WHT WIRE YEL WIRE YEL/ORG WIRE

12.3 INCH LCD ACCEL PEDAL POSITION SENSOR ASIC B-CAN B-CAN HI B-CAN LO BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRAKE SWITCH FUSE BRK LT SW BRN WIRE CHECK ENGINE IND CLUSTER FUSE COIL COMPUTER DATA LINES SYSTEM DPF IND GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES IBU ICU JUNCTION BLOCK ICU-A ICU-F ICU-G IEB UNIT INPUT INSTRUMENT CLUSTER IPS CONTROL MODULE KLINE IMMO M-CAN TRANSCEIVER MASTER IND MEMORY PWR MICOM (4.2 INCH LCD) MCU (12.3 INCH LCD) MODULE 4 FUSE ON/START ORG/ WIRE P-CAN HI P-CAN LO PNK WIRE POWER BACK LIGHT BLOCK RED WIRE RELAY ENERGIZED SCU SIG GND 1 ST LMP SW STOP LAMP SIG STOP SIG WHT WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE

12.3 INCH LCD B-CAN HIGH B-CAN LOW BATTERY JUNCTION BLOCK BATTERY MANAGEMENT FUSE BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE C-CAN TRANSCEIVER CHARGE IND CLUSTER FUSE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HPCU 1 FUSE IBU (RIGHT SIDE OF DASH) ICU JUNCTION BLOCK ICU-G ILL INSTRUMENT CLUSTER MICOM (4.2 INCH LCD) MCU (12.3 INCH LCD) NCA WIRE OPCU FUSE ORG/ WIRE P POS P POS SIG PNK WIRE POWER BACK LIGHT BLOCK RED WIRE RELAY ENERGIZED RPM IN SCU SIG SIG GND 1 SSB ILL PWR SSB SW 1 SSB SW 2 START FEEDBACK START RELAY START/STOP BUTTON SWITCH SUB BATTERY WHT WIRE WHT/ORG WIRE YEL/ORG WIRE

BATTERY MANAGEMENT FUSE BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BMS ASSEMBLY BMS CONTROL MODULE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL CONNECTOR CRASH SIG CURRENT SENS GND CURRENT SENS VOUT CURRENT SENSOR FROM BMS CONTROL MODULE (DIAGRAM 4 OF 7) GRY WIRE H-CAN HIGH H-CAN LOW HV-P ICU JUNCTION BLOCK ICU-C MAIN NEGATIVE RELAY MAIN POSITIVE RELAY MEMORY PWR NCA WIRE ON/START INPUT ORG/ WIRE ORG/BLK WIRE P-CAN HIGH P-CAN LOW PNK WIRE PNK/ORG WIRE POWER RELAY ASSEMBLY PRA-BP PRA-HC PRA-HS PRE CHARGE RELAY PRE-CHARGE RESISTOR RED WIRE RED/ORG WIRE RED/WHT WIRE RELAY ENERGIZED SUPPLEMENTAL RESTRAINTS SYSTEM TEMP SENSOR 1 TEMP SENSOR 2 TO MAIN BATTERY MODULE 9 (DIAGRAM 7 OF 7) TO MAIN MAIN BATTERY MODULE 1 (DIAGRAM 6 OF 7) YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

12.3 INCH LCD 12.3 INCH TFT DISPLAY ACCEL PEDAL POSITION SENSOR ASIC B-CAN B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRAKE SWITCH FUSE BRK LT SW BRN WIRE BRN/BLK WIRE BRN/ORG WIRE CHECK ENGINE IND CLUSTER FUSE COIL COMPUTER DATA LINES SYSTEM GPF IND GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES IBU ICU JUNCTION BLOCK ICU-A ICU-F ICU-G IEB UNIT INPUT INSTRUMENT CLUSTER IPS CONTROL MODULE KLINE IMMO M-CAN MASTER IND MEMORY PWR MICOM (4.2 INCH LCD) MODULE 4 FUSE ON/START ORG/ WIRE ORG/BLK WIRE P-CAN HIGH P-CAN LOW PNK WIRE RED WIRE RELAY ENERGIZED SCU SIG GND 1 ST LMP SW STOP LAMP SIG STOP SIG TFT ILL POWER TRANSCEIVER/ WHT WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE

BATTERY BATTERY JUNCTION BLOCK BATTERY MANAGEMENT FUSE BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BRN WIRE CLUTCH PRESSURE SENSOR COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM E/R JUNCTION BLOCK ELECTRONIC A/C COMPRESSOR GRN WIRE GRY WIRE H-CAN HIGH H-CAN LOW HPCU HPCU (LEFT SIDE OF ENGINE COMPT) HPCU 1 FUSE HPCU WAKE UP INPUT HSG RESOLVER HSG RESOLVER SENS 1 HSG RESOLVER SENS 2 HSG RESOLVER SENS 3 HSG RESOLVER SENS 4 HSG RESOLVER SHIELD ICU JUNCTION BLOCK ICU-A IPS CONTROL MODULE LDC MOTOR RESOLVER MOTOR RESOLVER SENS 1 MOTOR RESOLVER SENS 2 MOTOR RESOLVER SENS 3 MOTOR RESOLVER SENS 4 MOTOR RESOLVER SHIELD NCA WIRE ON/START INPUT ORG/ WIRE ORG/BLK WIRE P-CAN HIGH P-CAN LOW PCB BLOCK PCB-A PNK/BLK WIRE PWM PWR RED WIRE RELAY ENERGIZED SIG SUB BATTERY WATER PUMP (LIN) WHT WIRE WHT/BLK WIRE YEL WIRE

12.3 INCH LCD BATTERY SYSTEM ASSEMBLY BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE C-CAN TRANSCEIVER COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRASH SIG EMERGENCY INTERLOCK GND EMERGENCY INTERLOCK SIG EV/HEV SWITCH EXTERNAL CHARGING CABLE IND GRY WIRE H-CAN HIGH H-CAN LOW HI LO ICU JUNCTION BLOCK ICU-A ICU-G ILL IND INSTRUMENT CLUSTER INTERFACE INTERIOR LIGHT SYSTEM MEM PWR MICOM (4.2 INCH LCD) MCU (12.3 INCH LCD) OPU ORG/ WIRE ORG/BLK WIRE P-CAN HIGH P-CAN LOW POWER INPUT PWR INPUT (+) RED WIRE RELAY ENERGIZED SIG GND 3 SUPPLEMENTAL RESTRAINTS SYSTEM UPPER CONSOLE SWITCH WATER PUMP (LIN) WHT WIRE YEL WIRE YEL/ORG WIRE

BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE CDM UNIT CHARGE CONNECTOR LOCK/UNLOCK ACTUATOR CHARGE DOOR SW CHARGER LOCK FUSE CHARGING CONNECTOR CHARGING CONNECTOR RESISTOR COMPUTER DATA LINES SYSTEM DOOR SW GRN WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-A ICU-C ICU-D ICU-F ICU-G IPS CONTROL MODULE LOCK RELAY MEM PWR OBC FUSE OBC WAKE UP INPUT OBC WAKE UP OUTPUT ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE P-CAN HIGH P-CAN LOW RED WIRE SWITCH GROUND SWITCH SIGNAL UNLOCK RELAY WHT WIRE YEL WIRE YEL/GRN WIRE

ACCEL PEDAL POSITION SENSOR ADC ASIC BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRAKE SWITCH FUSE BRN WIRE C-CAN TRANSCEIVER CHECK ENGINE IND CLUSTER FUSE COIL COMPUTER DATA LINES SYSTEM FUEL FUEL SENDER GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES HOT W/ PDM ICU JUNCTION BLOCK ICU-A ICU-F ICU-G INJECTOR 1 INJECTOR 2 INJECTOR 3 INJECTOR 4 INSTRUMENT CLUSTER LAMP M-CAN TRANSCEIVER MCU MEMORY PWR MODULE 4 FUSE MODULE 5 FUSE ON/START INPUT ORG/ WIRE ORG/BLK WIRE PNK WIRE RED WIRE RED/BLK WIRE SENDER SIG GND 1 STOP STOP LAMP SIG STOP LAMP SWITCH STOP SIG TRIP WHT WIRE WHT/ORG WIRE YEL WIRE

ADC APS 2 SIG ASIC B-CAN BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRAKE SW BRAKE SWITCH FUSE BRN WIRE CLUSTER FUSE COIL COMPUTER DATA LINES SYSTEM FEEDBACK FUEL LEVEL FUEL PUMP MOTOR FUEL TANK GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES HOT W/ PDM ICU JUNCTION BLOCK ICU-A ICU-F ICU-G IGN COIL 2, 3 IGN COIL CTRL 1 IGN COIL CTRL 2 IGN COIL CTRL 3 IGN COIL CTRL 4 INJ CTRL 1 INJ CTRL 2 INJ CTRL 2 HIGH INJ CTRL 2 LOW INJ CTRL 3 INJ CTRL 3 HIGH INJ CTRL 3 LOW INJ CTRL 4 IPS CONTROL MODULE ISG OFF SW IND LEFT "C" PILLAR) LEVEL SENDER LIN 2 LOW HIGH MAIN RLY 'ON' IP MEMORY PWR MODULE 4 FUSE MODULE 5 FUSE ON/START INPUT ORG/ WIRE PCM (LEFT REAR OF ENGINE COMPT) PNK WIRE RED WIRE RELAY ENERGIZED SENS PWR SENS SIG STARTING/ CHARGING SYSTEM STOP LAMP STOP LAMP SIG STOP LAMP SWITCH STOP SIG VARIABLE INTAKE SOLENOID VALVE VISV CTRL W/ SMART KEY, IMMO W/O SMART KEY, IMMO WHEEL SENS SIG WHT WIRE WHT/BLK WIRE WHT/ORG WIRE WIPER P INPUT WIPER/ WASHER SYSTEM YEL WIRE