Hyundai Sonata VIII (2019-2023) mcu Wiring diagrams

2.5L AJAR SWITCH AMP AUTO B-CAN HIGH B-CAN LOW BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BRN WIRE BRN/BLK WIRE C-CAN C-CAN HIGH C-CAN LOW CLUSTER FUSE COMPUTER DATA LINES SYSTEM DAC DOOR WARNING SW DRIVER DOOR LOCK ACTUATOR DRIVER DOOR SWITCH DRIVER SEAT BELT BUCKLE SENSOR DRIVER'S DOOR DRV SEAT BELT BUCKLE SENSOR EXCEPT HYBRID EXT BUZZER EXTERNAL BUZZER GND (BCM) GRY WIRE IBU ICU JUNCTION BLOCK ICU-D ICU-E ICU-G IGNITION KEY ILLUMINATION, DOOR WARNING SWITCH ILL ILL (-) OUT INSTRUMENT CLUSTER INTEGRATED ELECTRIC BRAKE MODULE IPS CONTROL MODULE LIGHT SWITCH OUT LIGHT SWITCH SIG MCU MULTI- FUNCTION SWITCH NCA WIRE OFF ON/START INPUT PASS DOOR SWITCH PASS SEAT BELT BUCKLE SENSOR PASSENGER DOOR LOCK ACTUATOR PASSENGER SEAT BELT BUCKLE SENSOR RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SEAT BELT IND SIG GND SPEAKER SRS CONTROL MODULE TAIL TRANSCEIVER/ WHT WIRE WIPER, LIGHT GND YEL WIRE YEL/ORG WIRE

3.5 INCH MONO LCD/12.3 INCH TFT LCD BLK WIRE BLK/ORG WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE C-CAN CLUSTER FUSE COMPUTER DATA LINES SYSTEM DRIVER DOOR MOOD LAMP DRIVER'S DOOR HOT W/ ICU JUNCTION BLOCK ICU-A ICU-C ICU-D ICU-E ICU-F INSTRUMENT CLUSTER IPS CONTROL MODULE IPS CTRL LIN M-CAN MCU NCA WIRE PASSENGER DOOR MOOD LAMP PNK WIRE RED WIRE RED/BLK WIRE RIGHT FRONT MOOD LAMP ROOM LAMP SIG GND 1 SPLY TRANSCEIVER/ TRUNK FULL LOCK SWITCH TRUNK ROOM LAMP WHT WIRE YEL WIRE YEL/ORG WIRE

3.5 INCH MONO LCD/12.3 INCH TFT LCD BLK WIRE BLK/ORG WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE C-CAN CLUSTER FUSE COMPUTER DATA LINES SYSTEM DRIVER DOOR MOOD LAMP DRIVER'S DOOR HOT AT ALL TIMES HOT W/ ICU JUNCTION BLOCK ICU-A ICU-C ICU-D ICU-E ICU-F INSTRUMENT CLUSTER IPS CONTROL MODULE IPS CTRL LAMP LIN LOAD M-CAN MCU MODULE 3 FUSE NCA WIRE PASSENGER DOOR MOOD LAMP RED WIRE RED/BLK WIRE RIGHT FRONT MOOD LAMP ROOM LAMP SPLY TRANSCEIVER/ TRUNK FULL LOCK SWITCH TRUNK ROOM LAMP WHT WIRE YEL WIRE YEL/ORG WIRE

A/C CONTROL MODULE (AUTOMATIC A/C) (RIGHT SIDE OF DASH) A/C SWITCH (AUTOMATIC A/C) A/C CONTROL MODULE (MANUAL A/C) (RIGHT SIDE OF DASH) AUTOMATIC A/C B-CAN BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CONTROLLER DEFOGGER DEFROST DEICER RLY CTRL REAR DEFOGGER/FRONT DRIVER DOOR MODULE (IN DRIVER DOOR) DRIVER POWER OUTSIDE MIRROR DRIVER POWER OUTSIDE MIRROR (W/ MEMORY) DRIVER'S DOOR E/R JUNCTION BLOCK GRN WIRE GRY WIRE GRY/BLK WIRE HEATED MIRROR FUSE HOT AT ALL TIMES HOT W/ HOT W/ LONG TERM LOAD RELAY ENERGIZED ICU JUNCTION BLOCK ICU-B ICU-C ICU-G IND IPS CONTROL MODULE LIN MANUAL A/C MCU MEMORY FUSE MICRO - MODULE 6 FUSE MULTI FUSE 2 NCA WIRE OFF ORG/ WIRE OUTSIDE MIRROR CONTROL P-CAN HIGH P-CAN LOW PASSENGER POWER OUTSIDE MIRROR PASSENGER POWER OUTSIDE MIRROR (W/ MEMORY) PNK WIRE PNK/BLK WIRE REAR DEFOGGER REAR DEFOGGER SWITCH REAR HEATED FUSE REAR HEATED RELAY RED WIRE RELAY ENERGIZED TRANSCEIVER/ W/O MEMORY WHT WIRE WHT/BLK WIRE

A/C CONTROL MODULE (RIGHT SIDE OF DASH) A/C SWITCH B-CAN BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CONTROLLER DEFOGGER DRIVER DOOR MODULE (IN DRIVER DOOR) DRIVER POWER OUTSIDE MIRROR DRIVER POWER OUTSIDE MIRROR (W/ MEMORY) DRIVER'S DOOR E/R JUNCTION BLOCK GRN WIRE HEATED MIRROR FUSE HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-B ICU-F ICU-G IND IPS CONTROL MODULE LIN MCU MICRO - MODULE 3 FUSE MULTI FUSE 2 NCA WIRE OFF ORG/ WIRE OUTSIDE MIRROR CONTROL P-CAN HIGH P-CAN LOW PASSENGER POWER OUTSIDE MIRROR PASSENGER POWER OUTSIDE MIRROR (W/ MEMORY) PNK WIRE PNK/BLK WIRE REAR DEFOGGER REAR DEFOGGER SWITCH REAR HEATED FUSE REAR HEATED RELAY RED WIRE RLY CTRL TRANSCEIVER/ W/O MEMORY WHT WIRE WHT/BLK WIRE

BLK WIRE BLK/ORG WIRE BRN WIRE C-CAN CLUSTER FUSE COMPUTER DATA LINES SYSTEM CONSTANT CRASH PAD SWITCH (UP) CURRENT DETENT OUT DIAL ILLUMINATION DOWN GRN WIRE HOT AT ALL TIMES HOT W/ IBU 1 FUSE ICU JUNCTION BLOCK ICU-E ILL ILL (-) OUT INSTRUMENT CLUSTER LCD ILLUMINATION M-CAN MCU POINTER ILLUMINATION RED WIRE RHEOSTAT RHEOSTAT DOWN RHEOSTAT UP SIG GND 3 TAIL LAMP SWITCH CIRCUIT (UNPLACED) TRANSCEIVER/ WHT WIRE YEL WIRE

BLK WIRE BRN WIRE C-CAN CLUSTER FUSE COMPUTER DATA LINES SYSTEM CONSTANT CRASH PAD SWITCH (UP) CURRENT DETENT OUT DIAL ILLUMINATION DOWN GRN WIRE HOT AT ALL TIMES HOT W/ IBU 1 FUSE ICU JUNCTION BLOCK ICU-E ILL ILL (-) OUT INSTRUMENT CLUSTER LCD ILLUMINATION M-CAN MCU POINTER ILLUMINATION RED WIRE RHEOSTAT RHEOSTAT DOWN RHEOSTAT UP SIG GND 3 TAIL LAMP SWITCH CIRCUIT (UNPLACED) TRANSCEIVER/ WHT WIRE YEL WIRE

12.3 INCH 12.3 INCH LCD 12.3 TFT AMP BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE C-CAN C-CAN HIGH C-CAN LOW CLUSTER FUSE COMPUTER DATA LINES SYSTEM CRASH PAD SWITCH (UP) DAC DISPLAY EXCEPT HYBRID GRN WIRE GROUND GRY WIRE HDA IND (3.5 INCH LCD) ICU JUNCTION BLOCK ICU-E ICU-F ILL INSTRUMENT CLUSTER L-CAN HIGH L-CAN LOW LANE KEEPING ASSIST UNIT (LINE) LCD LKA-L IND (3.5 INCH LCD) LKA-L SW LKA-L SWITCH M-CAN MCU MCU 1 MODULE 7 FUSE ON/START INPUT ORG/ WIRE RED WIRE SIGNAL GND 1 SPEAKER TRANSCEIVER/ WHT WIRE YEL WIRE

AMP BLK WIRE BRN WIRE C-CAN CLUSTER FUSE COMPUTER DATA LINES SYSTEM DAC EXCEPT HYBRID GRN WIRE IBU ICU JUNCTION BLOCK ICU-E INSTRUMENT CLUSTER LEFT FRONT TIRE PRESSURE SENSOR LEFT REAR TIRE PRESSURE SENSOR MCU ON/START I/P ORG/ WIRE P-CAN HI P-CAN LO RELAY ENERGIZED RIGHT END OF DASH) RIGHT FRONT TIRE PRESSURE SENSOR RIGHT REAR TIRE PRESSURE SENSOR SIG GND SPEAKER TPMS IND TRANSCEIVER/ WHT WIRE

B+3 FUSE B-CAN BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BRN WIRE C-CAN CENTER REAR COMBINATION LAMP COMPUTER DATA LINES SYSTEM CRASH PAD SWITCH (DOWN) E/R JUNCTION BLOCK EXCEPT HYBRID HOT AT ALL TIMES HYBRID EXCEPT HYBRID ICU JUNCTION BLOCK ICU-A ICU-C ICU-D ICU-E ICU-G INSTRUMENT CLUSTER IPS CONTROL IPS CONTROL MODULE LAMP LOAD MCU MOTOR MULTI FUSE 1 NCA WIRE RED WIRE RED/BLK WIRE TRANSCEIVER/ TRUNK FULL LOCK SWITCH TRUNK FUSE TRUNK LID HANDLE SWITCH, TRUNK LAMP TRUNK LID LATCH TRUNK LID RELAY TRUNK LID RLY CTRL TRUNK OPEN SWITCH TRUNK OPEN SWITCH (INNER) TRUNK ROOM LAMP WHT WIRE