Hyundai Sonata VIII facelift (2023-2024) hot at all times Wiring diagrams

AUTO HIGH BEAM IND AUTO LIGHT SENS GND AUTO LIGHT SENS PWR AUTO LIGHT SENS SIG AUTO LIGHT SENSOR AUTO LIGHT, PHOTO SENSOR (W/O RAIN SENSOR) (TOP CENTER OF DASH) B+ INPUT B+2 FUSE B+6 FUSE BDC (RIGHT REAR OF COWL CROSS BAR) BLK WIRE BLU WIRE BRN WIRE CLUSTER FUSE CLUSTER UNIT COMPUTER DATA LINES SYSTEM E-CAN HIGH E-CAN LOW E/R JUNCTION BLOCK FRONT MONITOR (CLUSTER) FRONT MONITOR (W/ 12.3 INCH TFT LCD) (CENTER OF DASH) FRONT MONITOR OUTPUT GRN WIRE GRY WIRE HEADLAMP HIGH SW IN HIGH BEAM IND HOT AT ALL TIMES HOT W/ LED IND (W/ 4.2 INCH TFT LCD) LIGHT SW SIG LOW BEAM IND MODULE 7 FUSE MULTI FUSE-B NCA WIRE ON/START INPUT PDC PDC-E PWR GND RAIN SENSOR (IF EQUIPPED) RAIN SENSOR LIN RED WIRE TAIL ON IND W/ 12.3 INCH TFT LCD W/ 4.2 INCH TFT LCD WHT WIRE WIPER, LIGHT GND YEL WIRE

AUTO HIGH BEAM IND B+ INPUT B+2 FUSE B+6 FUSE BDC (RIGHT REAR OF COWL CROSS BAR) BDC 1 FUSE BLK WIRE BLU WIRE BRN WIRE CLUSTER FUSE CLUSTER UNIT COMPUTER DATA LINES SYSTEM E-CAN HIGH E-CAN LOW E/R JUNCTION BLOCK ECU GND FOG LAMP SW FRONT MONITOR (CLUSTER) FRONT MONITOR (W/ 12.3 INCH TFT LCD) (CENTER OF DASH) FRONT MONITOR OUTPUT GRY WIRE HEADLAMP HIGH SW IN HIGH BEAM IND HOT AT ALL TIMES HOT W/ LED IND (W/ 4.2 INCH TFT LCD) LIGHT SW SIG LOW BEAM IND MODULE 7 FUSE MULTI FUSE-B ON/START INPUT PDC PDC-E PWR GND RED WIRE RIGHT END OF DASH) TAIL ON IND W/ 12.3 INCH TFT LCD W/ 4.2 INCH TFT LCD WHT WIRE WIPER, LIGHT GND YEL WIRE

AUTO AUTO HIGH BEAM AUTO HIGH BEAM IND B+ INPUT B+2 FUSE B+6 FUSE BDC BDC 1 FUSE BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BRN WIRE C-CAN HIGH C-CAN LOW CLUSTER FUSE CLUSTER UNIT COMPUTER DATA LINES SYSTEM CRASH PAD SWITCH (LOWER) (LOWER LEFT SIDE OF DASH) DIMMER E-CAN HIGH E-CAN LOW E/R JUNCTION BLOCK ECU GND ELECTRIC PARKING BRAKE SWITCH EPB SWITCH SIGNAL FRONT MONITOR FRONT MONITOR (CLUSTER) FRONT MONITOR OUTPUT GND (BCM) GRN/ORG WIRE GRY WIRE HEADLAMP HIGH SW IN HEADLAMP HIGH SWITCH OUT HEADLAMP LOW BACKUP SWITCH OUT HIGH BEAM IND HOT AT ALL TIMES HOT W/ IEB UNIT (LEFT REAR OF ENGINE COMPT) LED IND (W/ 4.2 INCH TFT LCD) LIGHT SW SIG LIGHT SWITCH OUT LOW BEAM IND MULTI FUSE-A MULTI- FUNCTION SWITCH MULTI-FUNCTION SW GND ON/START INPUT ORG/ WIRE PASSING PDC PDC-E PWR GND RED WIRE RIGHT END OF DASH) SW 1 SW 1 APPLY SW 2 SW 2 RELEASE SW 3 SW 4 TAIL OFF TAIL ON IND W/ 12.3 INCH TFT LCD W/ 4.2 INCH TFT LCD WHT WIRE YEL WIRE YEL/ORG WIRE

B+ INPUT BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECU GND GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES INPUT LOCAL CAN HIGH LOCAL CAN LOW LOCAL-CAN LOCAL-CAN (RTN) HIGH ECU B+ LOCAL-CAN (RTN) LOW MODULE 4 FUSE MODULE 7 FUSE MOTOR + UP MOTOR BWD MOTOR DOWN MOTOR FWD ON/START INPUT ORG/ WIRE P/SEAT PASS FUSE PASSENGER HEIGHT ADJUSTER MOTOR PASSENGER POWER SEAT SWITCH PASSENGER RECLINING MOTOR PASSENGER SEAT RELAX UNIT (UNDER FRONT PASSENGER'S SEAT) PASSENGER SLIDE MOTOR PASSENGER WALK IN SWITCH PDC PDC-C PDC-D PDC-E RECLINE SWITCH RED WIRE RED/BLK WIRE RED/GRN WIRE RED/ORG WIRE RED/YEL WIRE RELAX SWITCH RELAY ENERGIZED SENSOR SIGNAL SLIDE SWITCH SLIDE SWITCH RECLINE SWITCH SWITCH GROUND WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

AUTO DOWN AUTO UP B+ LIN BDC BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIRECTION VCC DOWN DOWN UP DRIVER DOOR MODULE (IN DRIVER DOOR) DRIVER SAFETY POWER WINDOW MODULE (IN DRIVER DOOR) DRV/AST WDW AUTO DOWN DRV/AST WDW AUTO UP DRV/AST WDW DOWN DRV/AST WDW UP GROUND GRY WIRE HIGH IND HOT AT ALL TIMES ILL IPS CONTROL MODULE LOW IND MCU MODULE 7 FUSE MODULE 8 FUSE ORG/ WIRE P/WINDOW LH FUSE PDC PDC-C PDC-D PDC-E PDC-F PNK WIRE PNK/BLK WIRE POWER IND PULSE REAR POWER WINDOW SWITCH RH SIGNAL RED WIRE RELAY ENERGIZED RIGHT REAR POWER WINDOW MOTOR RIGHT REAR POWER WINDOW SWITCH RIGHT REAR SEAT HEATER SWITCH RL/RR WDW RL/RR WDW DOWN RL/RR WDW UP SAFETY WINDOW ECU SEATS SYSTEM TRANSCEIVER/ VCC VOLTAGE REGULATOR W/LOCK WDW LOCK WINDOW LOCK IND YEL WIRE YEL/ORG WIRE

BLK WIRE BLU WIRE BRN WIRE DOOR LOCK IND DOOR LOCK SWITCH DOOR LOCKS SYSTEM DOOR UNLOCK SWITCH DOWN ENABLE GRN WIRE HIGH IND HOT AT ALL TIMES ILL IPS CONTROL MODULE LEFT REAR POWER WINDOW MOTOR LEFT REAR POWER WINDOW SWITCH LEFT REAR SEAT HEATER SWITCH LOW IND ORG/ WIRE P/WINDOW RH FUSE PASSENGER POWER WINDOW MOTOR PASSENGER POWER WINDOW SWITCH PASSENGER POWER WINDOW SWITCH SIGNAL PASSENGER WINDOW SWITCH SIGNAL ENABLE PDC PDC-D PNK WIRE REAR POWER WINDOW SWITCH LH SIGNAL REAR WINDOW LOCK SWITCH SIGNAL RED WIRE SEATS SYSTEM W/LOCK WHT WIRE YEL WIRE

B+ GND BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DOWN DOWN UP GRN WIRE GRY WIRE HIGH IND HOT AT ALL TIMES ILL IPS CONTROL MODULE LEFT REAR POWER WINDOW MOTOR LEFT REAR POWER WINDOW SWITCH LEFT REAR SEAT HEATER SWITCH LH REAR P/WDW SW SIG LOW IND MODULE 7 FUSE MODULE 8 FUSE ORG/ WIRE P/WINDOW LH FUSE P/WINDOW RH FUSE PDC PDC-C PDC-D PDC-E PDC-F PNK WIRE PNK/BLK WIRE REAR WDW LOCK LOW SW SIG RED WIRE RELAY ENERGIZED RH REAR P/WDW SW SIG SEATS SYSTEM UP DOWN W/LOCK WHT WIRE YEL WIRE

B+ LIN BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIRECTION VCC DOWN UP GRN WIRE HIGH IND HIGH LOW HOT AT ALL TIMES ILL IPS CONTROL MODULE LEFT REAR DOOR SAFETY POWER WINDOW MODULE LEFT REAR POWER WINDOW SWITCH LEFT REAR SEAT HEATER SWITCH LOW IND MODULE 7 FUSE MODULE 8 FUSE ORG/ WIRE P/WINDOW LH FUSE P/WINDOW RH FUSE PDC PDC-C PDC-D PDC-E PDC-F PNK WIRE PNK/BLK WIRE PULSE RED WIRE RELAY ENERGIZED SAFETY WINDOW ECU SEATS SYSTEM WDW AUTO DOWN WDW AUTO UP WDW DOWN WDW UP WHT WIRE YEL WIRE

B+ INPUT B+4 FUSE B-CAN HIGH BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK GRN WIRE GRY WIRE HEATER HIGH IND HOT AT ALL TIMES ILL IPS 13 LEFT REAR POWER WINDOW SWITCH LEFT REAR SEAT HEATER LEFT REAR SEAT HEATER SWITCH LH REAR SEAT HEATER B+ LH REAR SEAT HEATER GND LH REAR SEAT HEATER NTC (-) LH REAR SEAT HEATER SW HIGH IND LH REAR SEAT HEATER SW LOW IND LH REAR SEAT HEATER SW SIGNAL LOW IND NCA WIRE NTC- ORG/ WIRE PDC PDC-A PDC-C PNK B-CAN (LOW) WIRE PNK WIRE REAR SEAT HEATER CONTROL MODULE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RH REAR SEAT HEATER B+ RH REAR SEAT HEATER GND RH REAR SEAT HEATER NTC (-) RH REAR SEAT HEATER SW HIGH IND RH REAR SEAT HEATER SW LOW IND RH REAR SEAT HEATER SW SIGNAL RIGHT REAR POWER WINDOW SWITCH RIGHT REAR SEAT HEATER RIGHT REAR SEAT HEATER SWITCH S/HEATER RR FUSE W/ SAFETY WINDOW W/O SAFETY WINDOW WHT WIRE YEL WIRE

B+ INPUT B+4 FUSE B-CAN HIGH BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK ECU B+ INPUT ECU GND GRN WIRE GRY WIRE HEATER HIGH IND HOT AT ALL TIMES ILL IPS 13 LEFT REAR POWER WINDOW SWITCH LEFT REAR SEAT HEATER LEFT REAR SEAT HEATER SWITCH LH REAR SEAT HEATER B+ LH REAR SEAT HEATER GND LH REAR SEAT HEATER NTC (-) LH REAR SEAT HEATER SW HIGH IND LH REAR SEAT HEATER SW LOW IND LH REAR SEAT HEATER SW SIGNAL LOW IND NCA WIRE NTC- ORG/ WIRE PDC PDC-A PDC-C PNK B-CAN (LOW) WIRE PNK WIRE REAR SEAT HEATER CONTROL MODULE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/ORG WIRE RED/WHT WIRE RH REAR SEAT HEATER B+ RH REAR SEAT HEATER GND RH REAR SEAT HEATER NTC (-) RH REAR SEAT HEATER SW HIGH IND RH REAR SEAT HEATER SW LOW IND RH REAR SEAT HEATER SW SIGNAL RIGHT REAR POWER WINDOW SWITCH RIGHT REAR SEAT HEATER RIGHT REAR SEAT HEATER SWITCH S/HEATER RR FUSE W/ SAFETY WINDOW W/O SAFETY WINDOW WHT WIRE YEL WIRE