Hyundai Tucson IV (2020-2024) computer data lines system Wiring diagrams

ACC FUSE ACC RLY CTRL ACC/ON INPUT B-CAN HIGH B-CAN LOW BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DATA DRI DR ANTENNA GND DRI DR ANTENNA PWR DRI DR LK/UNLK SW ECM (HYBRID) PCM (EXCEPT HYBRID) ENGINE ENGINE RPM EXCEPT HYBRID EXTERNAL BUZZER FRONT BUMPER ANTENNA GND FRONT BUMPER ANTENNA PWR GRN WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE HEV RLY HORN FUSE HORN RELAY HORNS SYSTEM HOT AT ALL TIMES HPCU IBU (RIGHT SIDE OF DASH) ILL IMMO IMMO GND IMMO PWR INPUT INTERIOR ANTENNA 1 GND INTERIOR ANTENNA 1 PWR INTERIOR ANTENNA 2 GND INTERIOR ANTENNA 2 PWR KLINE IMMO LINE NCA WIRE ON INPUT ORG BLK WIRE ORG GRY/ WIRE ORG/ WIRE OUTPUT P-CAN HIGH P-CAN LOW PASS DR ANTENNA GND PASS DR ANTENNA PWR PASS DR LK/UNLK SW PCB BLOCK PDM (ACC) RELAY PDW GND PNK WIRE PNK/BLK WIRE PWR REAR BUMPER ANTENNA GND REAR BUMPER ANTENNA PWR RED WIRE RED/BLK WIRE RED/ORG WIRE RPM SPEED SSB ILL SSB ILL POWER SSB SW 1 SSB SW 2 START/STOP BUTTON SWITCH STATUS TRUNK ANTENNA GND TRUNK ANTENNA PWR VEH WHEEL SPEED SENS WHT WIRE WHT/BLK WIRE WHT/ORG WIRE YEL WIRE YEL/ORG WIRE

ACC RLY CTRL ACC/ON INPUT B-CAN HIGH B-CAN LOW BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DRI DR ANTENNA GND DRI DR ANTENNA PWR ENGINE RPM EXTERNAL BUZZER FRONT BUMPER ANTENNA GND FRONT BUMPER ANTENNA PWR GRN WIRE GRY WIRE GRY/ORG WIRE HORN FUSE HORN RELAY HORNS SYSTEM HOT AT ALL TIMES IBU (RIGHT SIDE OF DASH) ILL IMMO GND IMMO PWR INTERIOR ANTENNA 1 GND INTERIOR ANTENNA 1 PWR INTERIOR ANTENNA 2 GND INTERIOR ANTENNA 2 PWR KLINE IMMO NCA WIRE ON INPUT ORG/ WIRE ORG/BLK WIRE P-CAN HIGH P-CAN LOW PASS DR ANTENNA GND PASS DR ANTENNA PWR PCB BLOCK PDM (ACC) RELAY PDW GND PNK WIRE PWR REAR BUMPER ANTENNA GND REAR BUMPER ANTENNA PWR RED WIRE RED/BLK WIRE RED/ORG WIRE SSB ILL SSB ILL POWER SSB SW 1 SSB SW 2 START/STOP BUTTON SWITCH TRUNK ANTENNA GND TRUNK ANTENNA PWR VEHICLE SPEED WHT WIRE WHT/ORG WIRE YEL WIRE YEL/ORG WIRE

APS 1 PWR BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/ORG WIRE CMPS 1 SIG COMPUTER DATA LINES SYSTEM ECM (LEFT REAR OF ENGINE COMPT) EGR VALVE 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 L-CAN HI 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 WAKE UP SIG (MCU) WHT WIRE WHT/BLK WIRE WTS 1 (HEAD) GND WTS 2 (BLOCK) GND WTS GND YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

B+ INPUT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BOOST PRESSURE SENSOR BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM COV B+ CVVD ACTUATOR CVVD FUSE E/R JUNCTION BLOCK EVAPORATOR LEAK CHECK MODULE (UNDER VEHICLE BENEATH LEFT "B" PILLAR) FUEL PUMP FUSE FUEL PUMP RELAY GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES L-CAN HI L-CAN LO MTR B MTR GND MULTI FUSE 1 OIL CONTROL VALVE 1 (INTAKE) OIL CONTROL VALVE 2 (EXHAUST) ORG/ WIRE P SNSR GND P SNSR SIG P SNSR VCC PNK WIRE PNK/BLK WIRE PWR RCV CONTROL SOLENOID VALVE RED WIRE RED/BLK WIRE SIG VARIABLE OIL PUMP VLV GND W/ SMART KEY, IMMO W/O SMART KEY, IMMO WHT WIRE WHT/BLK WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE

10.25 INCH TFT LCD 4.2 INCH TFT LCD ACCEL PEDAL POSITION SENSOR ASIC B+ INPUT B-CAN B-CAN HI B-CAN LO BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRAKE SWITCH FUSE BRK LT SW BRN WIRE BRN/ORG WIRE C-CAN HI C-CAN LO CLUSTER FUSE COIL COMPUTER DATA LINES SYSTEM E-CAN TRANSCEIVER ENGINE CHECK IND GDC POWER BLOCK GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE HI LO HOT AT ALL TIMES HOT W/ PDM IBU ICU JUNCTION BLOCK ICU-B ICU-H IEB UNIT INPUT INSTRUMENT CLUSTER INTERFACE IPS CONTROL MODULE KLINE IMMO MICOM MODULE 3 FUSE ON/START ORG/ WIRE P-CAN HI P-CAN LO PNK/BLK WIRE RED WIRE RELAY ENERGIZED SCU ST LMP SW STOP LAMP SIG STOP SIG TFT LCD (10.25 INCH) TFT LCD DRIVE 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 BRN/ORG WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM E/R-PCB ECM (LEFT REAR OF ENGINE COMPT) ECU 2 FUSE ECU 3 FUSE ENG CTRL RLY ON INPUT ETC MOTOR, +/- FUEL LVL SNDR 1 FUEL PUMP RELAY CONTROL FUEL SENSOR GRN WIRE GRN/BLK WIRE GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HPCU MEM PWR MTR MTR (-) ON/START INPUT ORG/ WIRE P-CAN LOW PCB BLOCK PNK/BLK WIRE PRESS SENS GND PWM FAN CTRL RCV CTRL RED WIRE RELAY ENERGIZED SENS PWR SIG VOS CTRL WHT WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE

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 HOT AT ALL TIMES HPCU HPCU (RIGHT FRONT OF ENGINE COMPT) HPCU 1 FUSE HPCU 2 FUSE 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-B LDC MOTOR RESOLVER MOTOR RESOLVER SENS 1 MOTOR RESOLVER SENS 2 MOTOR RESOLVER SENS 3 MOTOR RESOLVER SENS 4 MOTOR RESOLVER SHIELD NCA WIRE OPCU FUSE ORG/ WIRE P-CAN HIGH P-CAN LOW PCB BLOCK PNK WIRE PNK/BLK WIRE PWR RED WIRE RELAY ENERGIZED SERVICE PLUG SIG TCU 2 FUSE TO POWER RELAY ASSEMBLY (DIAGRAM 5 TO 7) WATER PUMP (LIN) WHT WIRE YEL WIRE

10.25 INCH TFT LCD 4.2 INCH TFT LCD BLK WIRE BLU WIRE BLU/ORG WIRE BMS WAKE UP C-CAN TRANSCEIVER (10.25 INCH TFT LCD) CHARGE IND CLUSTER FUSE COMPUTER DATA LINES SYSTEM CRASH PAD SWITCH E-CAN TRANSCEIVER (4.2 INCH TFT LCD) GDC POWER BLOCK GRN WIRE GRN/ORG WIRE GRY WIRE GRY/ORG WIRE HI LO HOT W/ PDM HOT W/ PDM (ACC) RELAY ENERGIZED ICU JUNCTION BLOCK ICU-C ICU-D ICU-F ILL INSTRUMENT CLUSTER INTERFACE IPS CONTROL MODULE MICOM MODULE 1 FUSE ORG/ WIRE PNK WIRE PNK/BLK WIRE RED WIRE RELAY ENERGIZED TFT LCD (10.25) TFT LCD DRIVE WHT WIRE

ACC/ON INPUT B+ INPUT BLK WIRE BLK/BLU WIRE BLU WIRE BLU/WHT WIRE BMS BMS ASSEMBLY BMS B+ FUSE BRN WIRE COMPUTER DATA LINES SYSTEM CRASH SIG CURRENT SENS GND CURRENT SENS VC (HV) CURRENT SENS VOUT CURRENT SENSOR CURRENT SENSOR (LV) FROM BMS (DIAGRAM 3 OF 7) FROM E/R JUNCTION BLOCK (DIAGRAM 2 TO 7) FUSE G-CAN HIGH G-CAN LOW GRN WIRE GRN/ORG WIRE GRY WIRE H-CAN HIGH H-CAN LOW ICU POWER MAIN NEGATIVE RELAY MAIN POSITIVE RELAY NEG RELAY TEMPERATURE SENSOR ORG/ WIRE PNK WIRE PNK/BLK WIRE POS RELAY TEMPERATURE SENSOR POWER RELAY ASSEMBLY PRE CHARGE RELAY PRE-CHARGE RESISTOR RED WIRE RED/WHT WIRE RELAY S/W FUSE SUPPLEMENTAL RESTRAINTS SYSTEM TO MAIN BATTERY MODULE 1 (DIAGRAM 6 OF 7) TO MAIN BATTERY MODULE 9 (DIAGRAM 7 OF 7) WHT WIRE YEL WIRE YEL/WHT WIRE

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 HOT AT ALL TIMES HPCU HPCU (RIGHT FRONT OF ENGINE COMPT) HPCU 1 FUSE HPCU 2 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-B 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 ORG/ WIRE ORG/BLK WIRE P-CAN HIGH P-CAN LOW PCB BLOCK PNK WIRE PNK/BLK WIRE PWM RED WIRE RELAY ENERGIZED SERVICE PLUG SIG SUB BATTERY WATER PUMP (LIN) WHT WIRE YEL WIRE