Hyundai Tucson IV (2020-2024) starting/ charging system Wiring diagrams

ACC FUSE ACC RLY CTRL BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CVVD ACTUATOR ECU 3 FUSE ELECTRONIC WATER PUMP (ENGINE) FCA FUSE FROM ICU JUNCTION BLOCK (DIAGRAM 3 OF 10) FROM MULTI FUSE-1 (DIAGRAM 1 OF 10) FRONT POWER OUTLET FRONT RADAR GRN WIRE GRY WIRE HPCU HPU 2 FUSE IBU (RIGHT SIDE OF DASH) IEB 4 FUSE IEB UNIT IGNITION SWITCH ILL IMMO GND IMMO PWR LOCK LOCK ON LUGGAGE POWER OUTLET MODULE FUSE NCA WIRE OPU ORG/ WIRE PCB BLOCK PDM (ACC) RELAY PNK WIRE PNK/BLK WIRE POWER OUTLET 1 FUSE POWER OUTLET 2 FUSE PWR RED WIRE RED/BLK WIRE SSB ILL SSB ILL PWR SSB SW 1 SSB SW 2 START/STOP BUTTON SWITCH (W/ SMART KEY) STARTING/ CHARGING SYSTEM TCM TCU 2 FUSE TO BATTERY MANAGEMENT FUSE (DIAGRAM 10 OF 10) TO ICU JUNCTION BLOCK (DIAGRAM 4 OF 10) TO ICU JUNCTION BLOCK (DIAGRAM 5 OF 10) W/ SMART KEY W/O SMART KEY WHT WIRE WHT/BLK WIRE WIPER MAIN RELAY YEL WIRE YEL/ORG WIRE

A/C CONTROL MODULE A/C FUSE ACC FUSE BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLOWER RELAY BLU WIRE BLU/BLK WIRE BRN WIRE CVVD ACTUATOR E/R JUNCTION BLOCK ECU 3 FUSE ELECTRONIC A/C COMPRESSOR ELECTRONIC WATER PUMP (ENGINE) FCA FUSE FROM ECU 2 FUSE (DIAGRAM 3 OF 9) FROM ICU JUNCTION BLOCK (DIAGRAM 5 OF 9) FROM ICU JUNCTION BLOCK (DIAGRAM 9 OF 9) FRONT A/C CONTROL SWITCH FRONT AIR VENTILATION SEAT CONTROL MODULE FRONT POWER OUTLET FRONT RADAR FRONT SEAT WARMER CONTROL MODULE FRONT USB CHARGER CONNECTOR GRN WIRE GRN/WHT WIRE GRY WIRE HPCU HPCU 2 FUSE IAU IBU ICU JUNCTION BLOCK ICU-B ICU-D ICU-F ICU-G IEB 4 FUSE IEB UNIT IGNITION SWITCH (W/O SMART KEY) ILL LOCK LUGGAGE POWER OUTLET MODULE 7 FUSE MODULE 8 FUSE MODULE FUSE MULTI- FUNCTION SWITCH OPU ORG/ WIRE PCB BLOCK PDM (ACC) RELAY PNK WIRE PNK/BLK WIRE POWER OUTLET 1 FUSE POWER OUTLET 2 FUSE PTC HEATER RELAY PWR REAR SEAT WARMER CONTROL MODULE REAR USB CHARGER CONNECTOR RED WIRE RED/BLK WIRE RED/ORG WIRE STARTING/ CHARGING SYSTEM TCM TCU 2 FUSE TO ICU JUNCTION BLOCK (DIAGRAM 6 OF 9) TO ICU JUNCTION BLOCK (DIAGRAM 9 OF 9) W/ SMART KEY W/O SMART KEY W/O VENTILATION WASHER FUSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/ORG WIRE YEL/WHT WIRE

A/C COMP RELAY A/C FUSE ACC FUSE ACC RLY CTRL BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BRN WIRE ECU 2 FUSE ECU 3 FUSE ELECTRONIC OIL PUMP ENGINE CONTROL RELAY EOP 2 FUSE EPB 3 FUSE ESC MODULE FCA FUSE FROM ICU JUNCTION BLOCK (DIAGRAM 3 OF 10) FROM MULTI FUSE-1 (DIAGRAM 1 OF 10) FRONT POWER OUTLET FRONT RADAR GRN WIRE GRY WIRE HORN FUSE HORN RELAY IBU (RIGHT SIDE OF DASH) IGNITION SWITCH ILL IMMO GND IMMO PWR LOCK LOCK ON LUGGAGE POWER OUTLET ORG/ WIRE PCB BLOCK PCM PDM (ACC) RELAY PNK WIRE PNK/BLK WIRE POWER OUTLET 1 FUSE POWER OUTLET 2 FUSE PWR RED WIRE RED/BLK WIRE SSB ILL SSB ILL PWR SSB SW 1 SSB SW 2 START RELAY E/R JUNCTION BLOCK START/STOP BUTTON SWITCH (W/ SMART KEY) STARTING/ CHARGING SYSTEM TCU 1 FUSE TO ICU JUNCTION BLOCK (DIAGRAM 4 OF 10) TO ICU JUNCTION BLOCK (DIAGRAM 5 OF 10) W/ SMART KEY W/O SMART KEY WHT WIRE WHT/BLK WIRE WIPER MAIN RELAY YEL WIRE YEL/ORG WIRE

A/C COMP RELAY A/C FUSE ACC 1 FUSE ACC FUSE ACC RLY CTRL BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE ECU 3 FUSE ELECTRONIC OIL PUMP EOP 2 FUSE EPB 3 FUSE ESC MODULE FCA FUSE FROM ICU JUNCTION BLOCK (DIAGRAM 3 OF 10) FROM MULTI FUSE-1 (DIAGRAM 1 OF 10) FRONT POWER OUTLET FRONT RADAR GRN WIRE GRY WIRE HORN FUSE HORN RELAY IBU (RIGHT SIDE OF DASH) IGNITION SWITCH ILL IMMO GND IMMO PWR LOCK LOCK ON LUGGAGE POWER OUTLET MAIN FUSE MAIN RELAY ORG/ WIRE ORG/BLK WIRE PCB BLOCK PCM PDM (ACC) RELAY PNK WIRE POWER OUTLET 1 FUSE POWER OUTLET 2 FUSE PWR RED WIRE RED/BLK WIRE SSB ILL SSB ILL PWR SSB SW 1 SSB SW 2 START RELAY E/R JUNCTION BLOCK START/STOP BUTTON SWITCH (W/ SMART KEY) STARTING/ CHARGING SYSTEM TO ICU JUNCTION BLOCK (DIAGRAM 4 OF 10) TO ICU JUNCTION BLOCK (DIAGRAM 5 OF 10) W/ SMART KEY W/O SMART KEY WHT WIRE WHT/BLK WIRE WIPER 3 FUSE WIPER MAIN RELAY YEL WIRE YEL/ORG WIRE

28-VFS 46-VFS ATM SOLENOID VALVE BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE BRN/ORG WIRE COMPUTER DATA LINE SYSTEM E-SHIFTER 1 FUSE E-SHIFTER 2 FUSE E/R JUNCTION BLOCK E/R-PCB GRN WIRE GRN/BLK WIRE GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INPUT SPD SIG INPUT SPD SUPPLY INPUT SPEED SENSOR LP VFS MDD SPD SIG MDD SPD SUPPLY MEMORY PWR MIDDLE SPEED SENSOR OD, LR-VFS OIL TEMP SENS OIL TEMPERATURE SENSOR ORG/ WIRE ORG/BLK WIRE OUT SPD SIG OUT SPD SUPPLY OUTPUT SPEED SENSOR P-CAN HIGH P-CAN LOW P/N SWITCH PCB BLOCK PCM PNK WIRE PNK/BLK WIRE POSI SW CODE GND POSI SW CODE PWR RED WIRE RED/ORG WIRE SOLENOID PWR 1 SOLENOID PWR 2 SS A STARTING/ CHARGING SYSTEM SW SIG 1 SW SIG 2 SWITCH CLOSE) T/CON VFS TCU 1 FUSE TRANSAXLE RANGE SWITCH UD VFS WHT WIRE YEL WIRE

A/C FUSE B+ INPUT BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/ORG WIRE BUS BAR CLUTCH PRESS SENS GND CLUTCH PRESS SENS PWR CLUTCH PRESS SENS SIG ENGINE CONTROL CIRCUIT GRN WIRE GRN/BLK WIRE HEV RELAY STATUS HIGH VOLTAGE JUNCTION BLOCK HPCU HPCU (RIGHT FRONT OF ENGINE COMPT) HSG TEMP SENS GND HSG TEMP SENS SHIELD HSG TEMP SENS SIG HV-C HV-P HYBRID INVERTER HYBRID MOTOR (LEFT REAR OF ENGINE) HYBRID STARTER, GENERATOR MOTOR INTERLOCK - INTERLOCK SIG MOTOR TEMP SENS GND MOTOR TEMP SENS SHIELD MOTOR TEMP SENS SIG OPU FUSE ORG/ WIRE PNK ON/START INPUT WIRE PNK WIRE POWER U POWER V POWER W RED WIRE RESOLVER RESOLVER SENS 1 RESOLVER SENS 2 RESOLVER SENS 3 RESOLVER SENS 4 RESOLVER SIG SHIELD START SIGNAL STARTING/ CHARGING SYSTEM TEMP SENS GND TEMP SENS SHIELD TEMP SENS SIG TERMINAL BLOCK WAKE UP SIF (MCU) WHT WIRE YEL WIRE

'P' POSITION SIGNAL A/C FUSE B+ INPUT BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE BRN/BLK WIRE BRN/ORG WIRE BUS BAR CLUTCH PRESS SENS GND CLUTCH PRESS SENS PWM CLUTCH PRESS SENS SIG ECU WAKE-UP ENGINE CONTROL SYSTEM EV/HEV SW GRN WIRE GRN/BLK WIRE HEV READY STATUS HIGH VOLTAGE JUNCTION BLOCK HPCU HPCU (RIGHT FRONT OF ENGINE COMPT) HSG TEMP SENS GND HSG TEMP SENS SHIELD HSG TEMP SENS SIG HV-C HV-P HYBRID INVERTER HYBRID MOTOR (LEFT REAR OF ENGINE) HYBRID STARTER, GENERATOR MOTOR INTERLOCK - INTERLOCK SIG MOTOR TEMP SENS GND MOTOR TEMP SENS SHIELD MOTOR TEMP SENS SIG OPU FUSE ORG/ WIRE ORG/BLK WIRE PNK ON/START INPUT WIRE PNK WIRE POWER U POWER V POWER W RED WIRE RESOLVER RESOLVER SENS 1 RESOLVER SENS 2 RESOLVER SENS 3 RESOLVER SENS 4 RESOLVER SIG SHIELD START SIG STARTING/ CHARGING SYSTEM TEMP SENS GND TEMP SENS SHIELD TEMP SENS SIG TERMINAL BLOCK TRANSMISSIONS SYSTEM WHT WIRE YEL WIRE

28-VFS 46-VFS A/C PRESSURE TRANSDUCER ATM SOLENOID VALVE (TOP OF TRANSAXLE) BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE BRN/ORG WIRE FUEL TANK PRESSURE SENSOR GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE INPUT SPEED SENSOR LP VFS MASS AIR FLOW SENSOR MIDDLE SPEED SENSOR OD, LR-VFS OIL TEMPERATURE ORG/ WIRE ORG/BLK WIRE OUTPUT SPEED SENSOR P/N SWITCH PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE SENSOR SS A STARTING/ CHARGING SYSTEM SW SIG 1 SW SIG 2 T/CON VFS UD VFS WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

APS 1 GND APS 1 SIG APS 1 SPLY APS 2 GND APS 2 SIG APS 2 SPLY APT GND APT SIG APT/TMM/MAF/FTPS SPLY BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE BRN/ORG WIRE CANISTER CLOSE VALVE COMPUTER DATA LINES SYSTEM E-CVVT RLY CTRL EXTERNAL WAKE-UP SIG FTPS GND FUEL PUMP MOTOR FUEL SENDER GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE HI PRESS FUEL PUMP (HI) HI PRESS FUEL PUMP LOW IGN COIL CTRL CYL 1 IGN COIL CTRL CYL 2 IGN COIL CTRL CYL 3 IGN COIL CTRL CYL 4 INJECTOR (MPI) CTRL 1 INJECTOR (MPI) CTRL 3 INJECTOR CTRL 1 HI INJECTOR CTRL 4 HI ISG INHIBITON LAMP MAF GND MAF SIG MAIN RLY 'ON' IN MEM PWR OIL CONTROL VALVE (EXHAUST) ON/START INPUT ORG/ WIRE ORG/BLK WIRE P-CAN HIGH P-CAN LOW PCM PCSV CTRL PNK WIRE PT L-CAN HIGH PT L-CAN LOW PURGE CONTROL SOLENOID VALVE RED WIRE RED/BLK WIRE START RLY CTRL HI START SW STARTING/ CHARGING SYSTEM VARIABLE INTAKE SOLENOID VALVE VARIABLE OIL PUMP SOLENOID VEH SPD SENS VOPS CTRL W/ SMART KEY, IMMO W/O SMART KEY, IMMO WHT WIRE WHT/BLK WIRE WHT/ORG WIRE WIPER P INPUT WIPER/ WASHER SYSTEM YEL WIRE YEL/BLK WIRE

A/C RLY CTRL AIR CONDITIONING SYSTEM ASIC BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRAKE LAMP SW BRK TEST SW IGN COIL CTRL CYL 4 IGN COIL CTRL CYL 1 BRN WIRE C/FAN PWM CTRL CCV CTRL COIL CONSOLE SWITCH (SBW) EPB SWITCH (A/T) (CENTER CONSOLE) COOLING FANS SYSTEM ENGINE RPM O/P FTPS SIGNAL FUEL PUMP RLY CTRL FUEL TANK LVL SENDER GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE IGN COIL CTRL CYL 3 IGN COIL CTRL CYL 2 ENGINE CTRL RLY CTRL ILL IMMO DATA LINE IND INJECTOR (MPI) CTRL 2 INJECTOR (MPI) CTRL 4 INJECTOR CTRL 3 LOW INJECTOR 1 (GDI) INJECTOR 2 (GDI) INJECTOR 3 (GDI) INJECTOR 4 (GDI) INJECTOR CTRL 1 LOW INJECTOR CTRL 2 HI INJECTOR CTRL 2 LOW INJECTOR CTRL 3 HI INJECTOR CTRL 4 LOW INPUT ISG INHIBITON SW ISG OFF SWITCH LAMP LDC CTRL LIN 1 COMMUNICATION LIN 2 COMMUNICATION MEMORY OCV CTRL ON/START ORG/ WIRE ORG/BLK WIRE PCM PNK WIRE POWER DISTRIBUTION SYSTEM PWR RED WIRE RED/BLK WIRE RED/ORG WIRE SBW A/T SIG START RLY CTRL LOW STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STOP VISV CTRL W/ SMART KEY, IMMO W/O SMART KEY, IMMO WHT WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE