Hyundai Sonata VIII (2019-2023) mcu (3.5 inch lcd) Wiring diagrams

12.3 INCH LCD 12.3 TFT DISPLAY AUTO HIGH BEAM IND BIN BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BRN WIRE C-CAN TRANSCEIVER COMPUTER DATA LINES SYSTEM CRASH PAD SWITCH (DOWN) DRL ELECTRIC PARKING BRAKE SWITCH GRN/ORG WIRE GRY WIRE HIGH BEAM IND ILL INSTRUMENT CLUSTER LED LEFT HEADLAMP LOW BEAM IND M-CAN TRANSCEIVER MCU (3.5 INCH LCD) NCA WIRE ORG/ WIRE PNK WIRE POSITION RED WIRE RIGHT HEADLAMP SW 1 SW 2 TAIL LAMP IND TELLTAIL (LOW) WHT WIRE YEL WIRE YEL/ORG WIRE

12.3 INCH LCD 12.3 TFT DISPLAY AUTO HIGH BEAM IND BIN BLK WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE C-CAN TRANSCEIVER COMPUTER DATA LINES SYSTEM DRL GRN/BLK WIRE GRY WIRE HIGH BEAM IND INSTRUMENT CLUSTER LED LEFT HEADLAMP LOW BEAM IND M-CAN TRANSCEIVER MCU (3.5 INCH LCD) NCA WIRE ORG/ WIRE PNK WIRE POSITION RED WIRE RIGHT HEADLAMP TAIL LAMP IND TELLTAIL (LOW) WHT WIRE YEL WIRE YEL/BLK WIRE

12.3 INCH LCD A/V, NAVIGATION HEAD UNIT AUDIO BLK WIRE BLU WIRE BRN WIRE C-CAN TRANSCEIVER COMPUTER DATA LINES SYSTEM ETC MOTOR, THROTTLE POSITION SENSOR GRN WIRE GRN/BLK WIRE INSTRUMENT CLUSTER LOW HIGH MCU (3.5 INCH LCD) MOTOR PANORAMA SUNROOF PNK WIRE RED WIRE SCU SIGNAL GROUND THROTTLE POSITION SENSOR TOP OF ENGINE) TRIP SW 2 (+) TRIP SW(-) W/ NAVIGATION W/O NAVIGATION WHT WIRE YEL WIRE

12.3 INCH LCD A/V, NAVIGATION HEAD UNIT AUDIO BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE C-CAN TRANSCEIVER COMPUTER DATA LINES SYSTEM CRUISE FUSE E/R JUNCTION BLOCK E/R-A E/R-C ECU 1 FUSE ETC MOTOR, THROTTLE POSITION SENSOR GRN/BLK WIRE HOT W/ MAIN RELAY ENERGIZED INSTRUMENT CLUSTER MCU (3.5 INCH LCD) MOTOR ORG/ WIRE PANORAMA SUNROOF PCB BLOCK PNK WIRE RED WIRE RED/BLK WIRE RELAY ENERGIZED SCU SIGNAL GROUND 1 THROTTLE POSITION SENSOR TRIP SW 2 (+) TRIP SW(-) W/ NAVIGATION W/O NAVIGATION WHT WIRE YEL WIRE

12.3 INCH LCD 12.3 TFT DISPLAY BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE C-CAN HIGH C-CAN LOW C-CAN TRANSCEIVER CLUSTER FUSE COMPUTER DATA LINES SYSTEM CRASH PAD SWITCH (DOWN) E/R JUNCTION BLOCK E/R-A ELECTRIC PARKING BRAKE SWITCH EPB SW SIG SW 1 EPB SW SIG SW 2 EPB SW SIG SW 3 EPB SW SIG SW 4 ESC MODULE ESC UNIT GRN WIRE GRN/ORG WIRE ICU JUNCTION BLOCK ICU-E INSTRUMENT CLUSTER LEFT EPB ACTUATOR + M-CAN MCU (3.5 INCH LCD) NCA WIRE ORG/ WIRE P-CAN HIGH P-CAN LOW PARKING BRAKE IND. PCB BLOCK PNK SW 3 WIRE PNK WIRE RED WIRE RIGHT EPB ACTUATOR + RL MOTOR (+) GND RL MOTOR + RR MOTOR - SW 1 SW 1 APPLY SW 2 SW 2 RELEASE SW 4 TRANSCEIVER/ WHT WIRE YEL WIRE YEL/ORG WIRE

12.3 INCH LCD BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE C-CAN C-CAN HIGH C-CAN LOW CLUSTER FUSE COMPUTER DATA LINES SYSTEM CRASH PAD SWITCH (DOWN) E/R JUNCTION BLOCK E/R-A EPB EPB (+) GND EPB SW SIG SW 1 EPB SW SIG SW 2 EPB SW SIG SW 3 EPB SW SIG SW 4 EPB SWITCH GRN WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-E INSTRUMENT CLUSTER INTEGRATED ELECTRIC BRAKE MODULE LEFT EPB ACTUATOR + M-CAN TRANSCEIVER MCU (3.5 INCH LCD) MEMORY PWR PNK ON/START INPUT WIRE MULTI FUSE 1 NCA WIRE ORG/ WIRE P-CAN HIGH P-CAN LOW PARKING BRAKE IND. PCB BLOCK PNK WIRE RED WIRE RIGHT END OF DASH) RIGHT EPB ACTUATOR + SIG GND 1 SW 1 SW 1 APPLY SW 2 SW 2 RELEASE SW 3 SW 4 TRANSCEIVER/ WHT WIRE YEL WIRE YEL/ORG WIRE

12.3 INCH LCD 12.3 TFT DISPLAY AUTO HIGH BEAM IND B+2 FUSE B+3 FUSE BIN BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE C-CAN TRANSCEIVER COMPUTER DATA LINES SYSTEM CRASH PAD SWITCH (DOWN) DRL E/R JUNCTION BLOCK ELECTRIC PARKING BRAKE SWITCH EPB SWITCH SIGNAL GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HIGH BEAM IND HOT AT ALL TIMES INSTRUMENT CLUSTER INTEGRATED ELECTRIC BRAKE MODULE (LEFT REAR OF ENGINE COMPT) LED LEFT HEADLAMP LOW BEAM IND M-CAN TRANSCEIVER MCU (3.5 INCH LCD) MULTI FUSE 1 NCA WIRE ORG/ WIRE P-CAN HIGH P-CAN LOW PNK WIRE POSITION RED WIRE RIGHT FRONT AUXILIARY LAMP RIGHT HEADLAMP SW 1 SW 2 SW 3 SW 4 TAIL LAMP IND TELLTAIL (LOW) WHT WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

12.3 INCH LCD B-CAN HIGH B-CAN LOW BLK WIRE BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE C-CAN TRANSCEIVER COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK E/R-A FRONT WIPER RELAY CTRL HIGH FRONT WIPER RELAY CTRL LOW GRN WIRE GRY WIRE HOT AT ALL TIMES IBU INSTRUMENT CLUSTER INT/VOL SW LIN MCU (3.5 INCH LCD) ORG/ WIRE PCB BLOCK PCM (1.6L TURBO) ECM (2.5L, 2.5L TURBO) PDW GND SID GND 1 WASHER MOTOR WASHER SW SIG WHT WIRE WIPER 'P' POSITION WIPER 1 FUSE WIPER 2 FUSE WIPER BACKUP SW SIG WIPER HIGH RELAY WIPER LOW RELAY WIPER RELAY WIPER RELAY CTRL WIPER, LIGHT GND YEL WIRE

12.3 INCH LCD B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BRN WIRE C-CAN TRANSCEIVER COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK E/R-A FRONT WIPER RELAY CTRL HIGH FRONT WIPER RELAY CTRL LOW GRN WIRE HOT AT ALL TIMES IBU INSTRUMENT CLUSTER INT/VOL SW LIN MCU (3.5 INCH LCD) ORG/ WIRE PCB BLOCK PDW GND RED WIRE SID GND 1 WASHER MOTOR WASHER SW SIG WHT WIRE WIPER 'P' POSITION WIPER 1 FUSE WIPER 2 FUSE WIPER BACKUP SW SIG WIPER HIGH RELAY WIPER LOW RELAY WIPER POWER RELAY WIPER RELAY CTRL WIPER, LIGHT GND YEL WIRE

12.3 INCH LCD A/C RELAY ACCEL PEDAL POSITION SENSOR B+5 FUSE BLK WIRE BLU WIRE BLU/ORG WIRE BOOST PRESSURE SENSOR BRAKE BOOSTER VACUUM PRESSURE SENSOR BRN WIRE C-CAN TRANSCEIVER CHECK ENGINE IND COMPUTER DATA LINES SYSTEM DIFFERENTIAL PRESSURE SENSOR E-CVVT 1 FUSE E/R JUNCTION BLOCK FPS GND FPS PWR FPS SIG FUEL FUEL PUMP 1 FUSE FUEL PUMP CONTROL MODULE (UNDER REAR SEAT CUSHION) FUEL PUMP RELAY FUEL SENDER GRN WIRE GRY WIRE HFM SENSOR HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM MCU (3.5 INCH LCD) MULTI FUSE 2 NCA WIRE ORG/ WIRE P-CAN HI P-CAN LO PNK WIRE PNK/BLK WIRE PWR RED WIRE RED/BLK WIRE SENDER SIG SIG GND 1 TOP OF ENGINE) W/ SMART KEY W/O SMART KEY WHT WIRE WHT/BLK WIRE YEL WIRE