Hyundai Sonata VIII (2019-2023) computer data lines system Wiring diagrams

ATM SOLENOID VALVE (TOP OF TRANSAXLE) BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM D VFS (28) PNK WIRE D VFS 28 D VFS 46 D VFS OD, LR D VFS UD E-SHIFTER FUSE E/R JUNCTION BLOCK E/R-A E/R-C GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES INPUT SPEED SENSOR INPUT SPEED SIG LOCAL CAN LOW MID SPD SIG MIDDLE SPEED SENSOR MULTI FUSE 2 OIL TEMP SENS OIL TEMPERATURE ON/START I/P ORG/ WIRE OUT SPD SIG OUTPUT SPEED SENSOR P-CAN HIGH PCB BLOCK PNK WIRE PNK/BLK WIRE RED WIRE RELAY ENERGIZED SENSOR SHIFT SOL SS-A TCM VFS LP VFS T/CON WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CLOCKSPRING COMPUTER DATA LINES SYSTEM CRUISE ON/OFF GRN WIRE GROUP GRY WIRE I/P SPD PWR ILL LEFT PADDLE SHIFT (DOWN) SWITCH LOCAL CAN HIGH LOCAL CAN LOW MEM PWR MID SPD PWR NCA WIRE O/P SPD PWR OK DOWN ON/START I/P P-CAN HIGH P-CAN LOW PADD DOWN PADD UP PNK WIRE RED WIRE RIGHT PADDLE SHIFT (UP) SWITCH RIGHT STEERING WHEEL REMOTE CONTROL SWITCH STEERING WHEEL SET- RES+ SIG (1) SIG (2) SOL PWR A SOL PWR B SUPPLY TRANSMISSION PARK POSITION SENSOR/SWITCH TRIP WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

12.3 INCH LCD B+ (MOTOR) SR MTR PWR HSD GND SYSTEM B+ (SYSTEM) GND MOTOR BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BRN WIRE C-CAN TRANSCEIVER CLUSTER FUSE COMPUTER DATA LINES SYSTEM E-SHIFTER 1 FUSE E-SHIFTER 2 FUSE ELECTRONIC ATM SHIFT LEVER ACTUATOR ENCODER 1 ENCODER 2 ENCODER 2 ENCODER 1 ENCODER SENS GND ENCODER SENS PWR GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HIGH LOW HOT AT ALL TIMES IBU (RIGHT SIDE OF DASH) ICU JUNCTION BLOCK ICU-B ICU-E INSTRUMENT CLUSTER LOCAL CAN HIGH LOCAL CAN LOW MCU (3.5 INCH LCD) NCA WIRE ON/START INPUT ORG/ WIRE P POS SIG P-CAN HIGH P-CAN LOW PHASE U PHASE V PHASE W RED WIRE RELAY ENERGIZED SCU (LEFT SIDE OF DASH) SENS GND SIG (1) SIG (2) SIG GND 1 SR MTR PWR HSD STOP LPS SW SUPPLY TRIP SW (-) I/P TRIP SW 1 (+) TRIP SW 2 (+) W/ SMART KEY W/O SMART KEY WHT WIRE YEL WIRE

ATM SOLENOID VALVE (TOP OF TRANSAXLE) BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM E-SHIFTER FUSE E/R JUNCTION BLOCK E/R-C ECU 2 FUSE ECU 4 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES I/P SPD PWR I/P SPD SIG INPUT SPEED SENSOR MEM PWR MULTI FUSE 2 O/P SPD PWR O/P SPD SIG OIL TEMP SENS OIL TEMPERATURE OPU ORG/ WIRE OUTPUT SPEED SENSOR P-CAN HIGH P-CAN LOW PCB BLOCK PCM PNK WIRE PWM COMMAND RED WIRE SENSOR SHIFT SOL (SS-B) SHIFT SOL SS-A SOL PWR 2 STATUS OPU VFS (EC) VFS (EC) SOL PWR 1 VFS (OD, LR) VFS LP VFS UD WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CLOCKSPRING COMPUTER DATA LINES SYSTEM CRUISE ON/OFF GRN WIRE GROUP GRY WIRE H-CAN HIGH H-CAN LOW ILL LEFT PADDLE SHIFT (DOWN) SWITCH LFA MEMORY PWR NCA WIRE OK DOWN ON/START I/P ORG/ WIRE P-CAN HIGH P-CAN LOW PADD DOWN PADD UP PNK WIRE RED WIRE RIGHT PADDLE SHIFT (UP) SWITCH RIGHT STEERING WHEEL REMOTE CONTROL SWITCH STEERING WHEEL SCC SENS GND SENS PWR SET- RES+ SIG (1) SIG (2) TRIP WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

12.3 INCH LCD BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BRN WIRE C-CAN TRANSCEIVER CLUSTER FUSE COMPUTER DATA LINES SYSTEM E-SHIFTER 1 FUSE E-SHIFTER 2 FUSE ELECTRONIC SHIFT LEVER ACTUATOR ENCODER 1 ENCODER 2 ENCODER 2 ENCODER 1 ENCODER SENS GND ENCODER SENS PWR GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE H-CAN HIGH H-CAN LOW HIGH LOW HOT AT ALL TIMES IBU (RIGHT SIDE OF DASH) ICU JUNCTION BLOCK ICU-B ICU-E INSTRUMENT CLUSTER MCU (3.5 INCH LCD) MEMORY PWR (PWR) SBW ACTR B+ GND PWR MEMORY PWR (SIG) GND SIG NCA WIRE ON/START INPUT ORG/ WIRE P POS SIG P-CAN HIGH P-CAN LOW PHASE U PHASE V PHASE W PNK WIRE RED WIRE RELAY ENERGIZED SCU (LEFT SIDE OF DASH) SENS GND SENS PWR SIG (1) SIG (2) SIGNAL GND 1 SR MTR PWR HSD STOP LPS SW TRIP SW 1 (+) TRIP SW 2 (+) TRIP SW(-) WHT WIRE YEL WIRE

APS 1 GND APS 1 SIG APS 1 SUPPLY APS 2 GND APS 2 SIG APS 2 SUPPLY BLK WIRE BLU WIRE BRN WIRE CANISTER CLOSE VALVE COMPUTER DATA LINES SYSTEM E-CVVT RLY CTRL ENG CTRL RLY ON IN EXTERNAL WAKE-UP SIG FUEL PUMP MOTOR FUEL SENDER GRN WIRE GRY WIRE IGN COIL CTRL CYL 1 IGN COIL CTRL CYL 2 IGN COIL FEEDBACK INJECTOR 1 CTRL INJECTOR 3 CTRL INJECTOR CTRL 1 INJECTOR CTRL 4 ISG OFF SW IND LOCAL CAN HIGH LOCAL CAN LOW LOCAL-CAN 2 HIGH LOCAL-CAN 2 LOW MAF GND MAF SIG MEM PWR OIL CONTROL VALVE (EXHAUST) ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PCM PCSV CTRL PNK WIRE PNK/BLK WIRE PNK/ORG WIRE PURGE CONTROL SOLENOID VALVE RED WIRE SENS PWR SIG START RLY (HIGH) START RLY CTRL STARTING/ CHARGING SYSTEM THERMOSTAT PWM VARIABLE INTAKE SOLENOID VALVE VARIABLE OIL PUMP SOLENOID VALVE VEH SPD SIG WHT WIRE WHT/BLK WIRE WIPER P INPUT WIPER/ WASHER SYSTEM YEL WIRE YEL/BLK WIRE

12.3 INCH LCD ACCEL PEDAL POSITION SENSOR ASIC BLK WIRE BLU WIRE BRAKE SWITCH FUSE BRN WIRE C-CAN CHECK ENGINE IND CLUSTER FUSE COIL COMPUTER DATA LINES SYSTEM FUEL GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START ICU JUNCTION BLOCK ICU-B ICU-E ICU-F INSTRUMENT CLUSTER MCU (3.5 INCH LCD) MEMORY PWR MODULE 3 FUSE MODULE 5 FUSE NCA WIRE ON/START INPUT ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/ORG WIRE RED WIRE SENDER SIG GND 1 STOP LAMP SIG STOP LAMP SWITCH STOP SIG TOP OF ENGINE) TRANSCEIVER/ WHT WIRE YEL WIRE YEL/BLK WIRE

12.3 INCH LCD 12.3 TFT DISPLAY A/C PRESSURE TRANSDUCER ASIC B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BRAKE SWITCH FUSE BRN WIRE C-CAN TRANSCEIVER CHECK ENGINE IND CLUSTER FUSE COIL COMPUTER DATA LINES SYSTEM FUEL FUEL TANK PRESSURE SENSOR GRN WIRE GRN/BLK WIRE GRY WIRE HIGH PRESSURE FUEL PUMP HOT AT ALL TIMES HOT W/ ICU JUNCTION BLOCK ICU-B ICU-E ICU-G INSTRUMENT CLUSTER MCU (3.5 INCH LCD) MEMORY PWR MODULE 5 FUSE ON/START INPUT ORG/ WIRE PNK WIRE PNK/BLK WIRE RED WIRE SENDER SIG STOP LAMP SIG STOP LAMP SW STOP LAMP SWITCH STOP SIG TOP OF ENGINE) WHT WIRE YEL WIRE

ACCEL PEDAL POSITION SENSOR APS 1 GND APS 1 SIG APS 2 SUPPLY BLK WIRE BLU WIRE BRAKE SW SIG COMPUTER DATA LINES SYSTEM DCT L-CAN HIGH DCT L-CAN LOW E-CVVT RLY CTRL E/R JUNCTION BLOCK E/R-C ECU 3 FUSE ELECTRONIC OIL PUMP GRN WIRE GRY WIRE HOT AT ALL TIMES HPDI 1 CTRL HIGH HPDI 1 CTRL LOW HPDI 4 CTRL HIGH HPDI 4 CTRL LOW LIN COMMUNICATION LOCAL CAN HIGH LOCAL CAN LOW LOCAL-CAN 1 HIGH LOCAL-CAN 1 LOW MEMORY MEMORY POWER MULTI FUSE 1 OIL PUMP 1 FUSE ORG/ WIRE P-CAN HIGH LOCAL-CAN 1 (RESISTOR) HIGH P-CAN LOW LOCAL-CAN 1 (RESISTOR) LOW PCB BLOCK PCM PCSV CTRL PNK/BLK WIRE PNK/ORG WIRE PWR RED WIRE RELAY ENERGIZED SENS SIG STARTING/CHARGING SYSTEM WHT WIRE YEL WIRE