Hyundai Santa Fe IV facelift (2020-2024) computer data lines system Wiring diagrams

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

APS 1 PWR BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/ORG WIRE CCP CAN HI CMPS 1 SIG COMPUTER DATA LINES SYSTEM EGR VALVE (REAR OF RIGHT SIDE OF ENGINE) ENGINE COOLANT TEMPERATURE SENSOR 1 (HEAD) ENGINE COOLANT TEMPERATURE SENSOR 2 (BLOCK) EXH TEMP SENS GND GRN WIRE GRN/ORG WIRE GRY WIRE IGN COIL CTRL CYL 1 IGN COIL CTRL CYL 3 INJ CTRL 2 HI INJ CTRL 3 HI INJECTOR 2 INJECTOR 3 INJECTOR 4 MTR MTR (-) SHIELD GND OPS SIG ORG/ WIRE PMP HI PNK WIRE REAR ACTIVE PURGE PUMP SENSOR RED WIRE RED/ORG WIRE RPA GND SENS GND SENS PWR SIG TPS GND WHT WIRE WHT/BLK WIRE WTS 1 (HEAD) GND WTS 2 (BLOCK) GND WTS GND YEL WIRE YEL/ORG WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BOOST PRESSURE SENSOR BRN WIRE BRN/ORG WIRE CCP CAN HI CCP CAN LO COMPUTER DATA LINES SYSTEM COV B+ COV GND CVVD ACTUATOR (LEFT REAR OF TOP OF ENGINE) CVVD FUSE E/R JUNCTION BLOCK ECU 3 FUSE ELCM (UNDER LEFT SIDE OF VEHICLE) FUEL PUMP FUSE FUEL PUMP RELAY GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES MTR B MTR GND MULTI FUSE 2 OIL CONTROL VALVE 1 (INTAKE) OIL CONTROL VALVE 2 (EXHAUST) OIL PUMP SOLENOID VALVE ON/START INPUT ORG/ WIRE ORG/BLK WIRE P SNSR GND P SNSR SIG PCB BLOCK PCB-C PNK WIRE PNK/BLK WIRE PWR RCV CONTROL SOLENOID VALVE RED WIRE RELAY ENERGIZED SIG WHT WIRE WHT/BLK WIRE WHT/ORG WIRE YEL WIRE YEL/BLK 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

ACTIVE PURGE PUMP APS 1 GND APS 1 SIG APS 2 GND APS 2 PWR APS 2 SIG BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BPS GND BPS SIG BRK SW LMP BRK SW TEST BRN WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM ECU 3 FUSE ECU 4 FUSE ENG CTRL RLY ON INPUT ETC MOTOR, +/- FUEL LVL SNDR 1 GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HPCU INSTRUMENT CLUSTER SYSTEM MEM PWR MTR MTR (-) ON/START INPUT OPSV CTRL ORG/ WIRE P-CAN LOW PCB BLOCK PCB-C PNK WIRE PRESS SENS GND PWM FAN CTRL RCV CTRL RED WIRE RELAY ENERGIZED SENS PWR SIG WHT WIRE YEL WIRE YEL/BLK WIRE

BATT GND BATT PWR BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE CLUTCH PRESSURE SENSOR COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM ELECTRONIC A/C COMPRESSOR GRN WIRE GRN/ORG WIRE GRY WIRE H-CAN HIGH H-CAN LOW HPCU HPCU (LEFT SIDE OF ENGINE COMPT) HPCU 2 FUSE HSG RESOLVER HSG RESOLVER SENS 1 HSG RESOLVER SENS 2 HSG RESOLVER SENS 3 HSG RESOLVER SENS 4 HSG RESOLVER SHIELD 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 P-CAN HIGH P-CAN LOW PCB BLOCK PCB-A PNK/BLK WIRE PWM RED WIRE RELAY ENERGIZED SENSOR 6 FUSE SERVICE PLUG SIG WATER PUMP (LIN) WHT WIRE YEL 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

BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BMS ASSEMBLY BMS CONTROL MODULE BRN WIRE C/FAN PWR C/FAN RELAY CTRL COMMAND MTR SPD COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM ELECTRONIC OIL PUMP EMERGENCY INTLK GND EMERGENCY INTLK SIG GRN WIRE GRN/ORG WIRE GRY WIRE GRY/ORG WIRE INTERLOCK - INV INTLK GND INV INTLK SIG MAIN BATTERY MODULE TEMPERATURE SENSOR 1 MAIN BATTERY MODULE TEMPERATURE SENSOR 2 MAIN BATTERY MODULE TEMPERATURE SENSOR 3 MAIN BATTERY MODULE TEMPERATURE SENSOR 4 MAIN RELAY MEMORY PWR NCA WIRE ON/START INPUT OPU (LEFT FRONT OF ENGINE COMPT) OPU STATUS ORG/ WIRE P-CAN HIGH P-CAN LOW PNK WIRE POS SENS GND POS SENS PWR POS SIG U POS SIG V POS SIG W POWER INPUT PRE CHARGE RELAY PUMP PWR-U PUMP PWR-V PUMP PWR-W RED WIRE RIGHT END OF DASH) SHIELD SIG SPEED TCM TEMP SIG 1 GND TEMP SIG 1 SIG TEMP SIG 2 GND TEMP SIG 2 SIG TEMP SIG 3 GND TEMP SIG 3 SIG TEMP SIG 4 GND TEMP SIG 4 SIG TO POWER RELAY ASSEMBLY (DIAGRAM 5 OF 7) VF (FEEDBACK) WHT WIRE YEL WIRE YEL/BLK WIRE YEL/WHT 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

AC NEUTRAL AC+ (L) BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE BRN/BLK WIRE CHARGER CONNECTOR LOCK RELAY CHARGER CONNECTOR UNLOCK RELAY COMPUTER DATA LINES SYSTEM CTRL PILOT DETECTION GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GROUND GRY WIRE HIGH VOLTAGE ICM RELAY BOX (RIGHT END OF DASH) MEM PWR OBC UNIT (IN LUGGAGE COMPT) ORG/ WIRE ORG/BLK WIRE P-CAN HIGH P-CAN LOW PNK/BLK WIRE RED WIRE RELAY CTRL LOCK RELAY CTRL UNLOCK SHIELD SIG WAKE UP SIG WHT WIRE YEL WIRE YEL/GRN WIRE