Hyundai Sonata VIII (2019-2023) start/stop button switch Wiring diagrams

2.5L ANTENNA 1 GND ANTENNA 1 PWR ANTENNA 2 GND ANTENNA 2 PWR B-CAN (LOW) GND B-CAN HIGH BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CLUSTER FUSE COMPUTER DATA LINES SYSTEM DRV DOOR ANTENNA GND DRV DOOR ANTENNA PWR ENGINE RPM EXTERNAL BUZZER FRONT BUMPER ANTENNA GND FRONT BUMPER ANTENNA PWR GRN WIRE GROUND GRY WIRE HOT W/ HOT W/ ACC RELAY ENERGIZED HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED IBU (RIGHT SIDE OF DASH) ICU JUNCTION BLOCK ICU-E ICU-F IMMO IMMO IND INSTRUMENT CLUSTER JOINT CONNECTOR UMA JOINT CONNECTOR UMB M-CAN TRANSCEIVER MCU MEMORY FUSE MODULE 2 FUSE MODULE 4 FUSE MODULE 7 FUSE MODULE 8 FUSE NCA WIRE ORG/ WIRE P-CAN HIGH P-CAN LOW PASS DOOR ANTENNA GND PASS DOOR ANTENNA PWR PCM (2.5L, 2.5L TURBO) ECM (1.6L TURBO) PDW GND POWER PWR REAR BUMPER ANTENNA GND REAR BUMPER ANTENNA PWR RED WIRE RED/BLK WIRE RELAY ENERGIZED RIGHT END OF DASH) RING ILL RING ILL OUT SECURITY IND SECURITY INDICATOR SPD OUT (+) SSB ILL POWER SSB SW 1 SSB SW 2 START/STOP BUTTON SWITCH TRUNK ANTENNA GND TRUNK ANTENNA PWR WHT WIRE YEL WIRE YEL/BLK WIRE

ANTENNA 1 GND ANTENNA 1 PWR ANTENNA 2 GND ANTENNA 2 PWR B-CAN HIGH B-CAN LOW B/ALARM BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRV DR ANTENNA GND DRV DR ANTENNA PWR DRV DR LCK/UNLCK SW EXTERNAL BUZZER FRONT BUMPER ANTENNA GND FRONT BUMPER ANTENNA PWR GRN WIRE GROUND GRY WIRE HOOD SW HOOD SWITCH HORN RLY CTRL HOT AT ALL TIMES HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED IBU (RIGHT SIDE OF DASH) ICU JUNCTION BLOCK ICU-B ICU-E ICU-F ICU-G IMMO GND IMMO PWR IPS CONTROL MODULE MEMORY FUSE MMY PWR NCA WIRE ORG/ WIRE PASS DR ANTENNA GND PASS DR ANTENNA PWR PASS DR LCK/UNLCK SW POWER PWR GND REAR BUMPER ANTENNA GND REAR BUMPER ANTENNA PWR RED WIRE RED/BLK WIRE RIGHT END OF DASH) RING ILL SECURITY IND SECURITY INDICATOR SSB ILL POWER SSB ILL PWR SSB RING ILL OUT SSB SW 1 SSB SW 2 START/STOP BUTTON SWITCH TRUNK ANTENNA GND TRUNK ANTENNA PWR WHT WIRE YEL WIRE YEL/BLK WIRE

ANTENNA 1 GND ANTENNA 1 PWR ANTENNA 2 GND ANTENNA 2 PWR B+ SSB ILL POWER B-CAN (LOW) IMMO GND B-CAN HIGH BLK WIRE BLU WIRE BRN WIRE CLUSTER FUSE COMPUTER DATA LINES SYSTEM DRV DOOR ANTENNA GND DRV DOOR ANTENNA PWR EXTERNAL BUZZER FRONT BUMPER ANTENNA GND FRONT BUMPER ANTENNA PWR GRN WIRE GROUND GRY WIRE HOT W/ HOT W/ ACC RELAY ENERGIZED HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED HPCU IBU (RIGHT SIDE OF DASH) ICU JUNCTION BLOCK ICU-E ICU-F IMMO IND IMMO PWR INSTRUMENT CLUSTER M-CAN TRANSCEIVER MCU MEMORY FUSE MODULE 4 FUSE MODULE 5 FUSE MODULE 7 FUSE MODULE 9 FUSE NCA WIRE ORG/ WIRE P-CAN HIGH P-CAN LOW PASS DOOR ANTENNA GND PASS DOOR ANTENNA PWR PCM PDW GND POWER REAR BUMPER ANTENNA GND REAR BUMPER ANTENNA PWR RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RING ILL SECURITY IND SECURITY INDICATOR SSB ILL POWER SSB SW 1 SSB SW 2 START/STOP BUTTON SWITCH TRUNK ANTENNA GND TRUNK ANTENNA PWR VEHICLE SPEED SIG WHT WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

ANTENNA 1 GND ANTENNA 1 PWR ANTENNA 2 GND ANTENNA 2 PWR B-CAN HIGH B-CAN LOW B/ALARM BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRV DR ANTENNA GND DRV DR ANTENNA PWR DRV DR LCK/UNLCK SW EXTERNAL BUZZER FRONT BUMPER ANTENNA GND FRONT BUMPER ANTENNA PWR GRN WIRE GROUND HOOD SW HOOD SWITCH HORN RLY CTRL HOT AT ALL TIMES HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED IBU (RIGHT SIDE OF DASH) IBU 1 FUSE ICU JUNCTION BLOCK ICU-B ICU-E ICU-F ICU-G IMMO GND IMMO PWR IPS CONTROL MODULE MEMORY FUSE MMY PWR NCA WIRE ORG/ WIRE PASS DR ANTENNA GND PASS DR ANTENNA PWR PASS DR LCK/UNLCK SW POWER PWR GND REAR BUMPER ANTENNA GND REAR BUMPER ANTENNA PWR RED WIRE RIGHT END OF DASH) RING ILL SECURITY IND SECURITY INDICATOR SSB ILL POWER SSB ILL PWR SSB RING ILL OUT SSB SW 1 SSB SW 2 START/STOP BUTTON SWITCH TRUNK ANTENNA GND TRUNK ANTENNA PWR WHT WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

A/V, NAVIGATION HEAD UNIT AUDIO AUTO B-CAN HIGH B-CAN LOW BLK WIRE BRN WIRE CLOCKSPRING COMPUTER DATA LINES SYSTEM FRONT CONSOLE SWITCH FRONT USB CHARGER FRONT WIRELESS CHARGER INDICATOR GND (BCM) GRN WIRE GRY WIRE GRY/BLK WIRE IBU (RIGHT SIDE OF DASH) ILL ILLUMINATION LEFT STEERING WHEEL REMOTE CONTROL SWITCH LIGHT SW OUT LIGHT SW SIG MEMORY PWR MULTI- FUNCTION SWITCH OFF ORG/ WIRE OVERHEAD CONSOLE LAMP PNK WIRE PWR GND RED WIRE RIGHT END OF DASH) RIGHT STEERING WHEEL REMOTE CONTROL SWITCH RING ILL SSB ILL PWR SSB RING ILL OUT START/STOP BUTTON SWITCH STEERING WHEEL) TAIL USB JACK W/ NAVIGATION W/O NAVIGATION WHT WIRE WIPER, LIGHT GND YEL WIRE YEL/RED WIRE

A/V, NAVIGATION HEAD UNIT AUDIO AUTO B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BRN WIRE CLOCKSPRING COMPUTER DATA LINES SYSTEM FRONT CONSOLE SWITCH FRONT USB CHARGER FRONT WIRELESS CHARGER INDICATOR GND (BCM) GRY WIRE GRY/BLK WIRE IBU (RIGHT SIDE OF DASH) ILL ILLUMINATION LEFT STEERING WHEEL REMOTE CONTROL SWITCH LIGHT SW OUT LIGHT SW SIG MULTI- FUNCTION SWITCH OFF ORG/ WIRE OVERHEAD CONSOLE LAMP PNK WIRE PWR GND RED WIRE RIGHT END OF DASH) RIGHT STEERING WHEEL REMOTE CONTROL SWITCH RING ILL SSB ILL PWR SSB RING ILL OUT START/STOP BUTTON SWITCH STEERING WHEEL) TAIL USB JACK W/ NAVIGATION W/O NAVIGATION WHT WIRE WIPER, LIGHT GND YEL WIRE YEL/RED WIRE

2.5L ANTENNA 1 GND ANTENNA 1 PWR ANTENNA 2 GND ANTENNA 2 PWR B-CAN (LOW) GND B-CAN HIGH BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CLUSTER FUSE COMPUTER DATA LINES SYSTEM DRV DOOR ANTENNA GND DRV DOOR ANTENNA PWR ENGINE RPM EXTERNAL BUZZER FRONT BUMPER ANTENNA GND FRONT BUMPER ANTENNA PWR GRN WIRE GROUND GRY WIRE HOT W/ HOT W/ ACC RELAY ENERGIZED HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED IBU (RIGHT SIDE OF DASH) ICU JUNCTION BLOCK ICU-E ICU-F IMMO IMMO IND INSTRUMENT CLUSTER JOINT CONNECTOR UMA JOINT CONNECTOR UMB M-CAN TRANSCEIVER MCU MEMORY FUSE MODULE 2 FUSE MODULE 4 FUSE MODULE 7 FUSE MODULE 8 FUSE NCA WIRE ORG/ WIRE P-CAN HIGH P-CAN LOW PASS DOOR ANTENNA GND PASS DOOR ANTENNA PWR PCM (2.5L, 2.5L TURBO) ECM (1.6L TURBO) PDW GND POWER PWR REAR BUMPER ANTENNA GND REAR BUMPER ANTENNA PWR RED WIRE RED/BLK WIRE RELAY ENERGIZED RIGHT END OF DASH) RING ILL RING ILL OUT SECURITY IND SECURITY INDICATOR SPD OUT (+) SSB ILL POWER SSB SW 1 SSB SW 2 START/STOP BUTTON SWITCH TRUNK ANTENNA GND TRUNK ANTENNA PWR WHT WIRE YEL WIRE YEL/BLK WIRE

ANTENNA 1 GND ANTENNA 1 PWR ANTENNA 2 GND ANTENNA 2 PWR B-CAN HIGH B-CAN LOW B/ALARM BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRV DR ANTENNA GND DRV DR ANTENNA PWR DRV DR LCK/UNLCK SW EXTERNAL BUZZER FRONT BUMPER ANTENNA GND FRONT BUMPER ANTENNA PWR GRN WIRE GROUND GRY WIRE HOOD SW HOOD SWITCH HORN RLY CTRL HOT AT ALL TIMES HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED IBU (RIGHT SIDE OF DASH) ICU JUNCTION BLOCK ICU-B ICU-E ICU-F ICU-G IMMO GND IMMO PWR IPS CONTROL MODULE MEMORY FUSE MMY PWR NCA WIRE ORG/ WIRE PASS DR ANTENNA GND PASS DR ANTENNA PWR PASS DR LCK/UNLCK SW POWER PWR GND REAR BUMPER ANTENNA GND REAR BUMPER ANTENNA PWR RED WIRE RED/BLK WIRE RIGHT END OF DASH) RING ILL SECURITY IND SECURITY INDICATOR SSB ILL POWER SSB ILL PWR SSB RING ILL OUT SSB SW 1 SSB SW 2 START/STOP BUTTON SWITCH TRUNK ANTENNA GND TRUNK ANTENNA PWR WHT WIRE YEL WIRE YEL/BLK WIRE

ANTENNA 1 GND ANTENNA 1 PWR ANTENNA 2 GND ANTENNA 2 PWR B+ SSB ILL POWER B-CAN (LOW) IMMO GND B-CAN HIGH BLK WIRE BLU WIRE BRN WIRE CLUSTER FUSE COMPUTER DATA LINES SYSTEM DRV DOOR ANTENNA GND DRV DOOR ANTENNA PWR EXTERNAL BUZZER FRONT BUMPER ANTENNA GND FRONT BUMPER ANTENNA PWR GRN WIRE GROUND GRY WIRE HOT W/ HOT W/ ACC RELAY ENERGIZED HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED HPCU IBU (RIGHT SIDE OF DASH) ICU JUNCTION BLOCK ICU-E ICU-F IMMO IND IMMO PWR INSTRUMENT CLUSTER M-CAN TRANSCEIVER MCU MEMORY FUSE MODULE 4 FUSE MODULE 5 FUSE MODULE 7 FUSE MODULE 9 FUSE NCA WIRE ORG/ WIRE P-CAN HIGH P-CAN LOW PASS DOOR ANTENNA GND PASS DOOR ANTENNA PWR PCM PDW GND POWER REAR BUMPER ANTENNA GND REAR BUMPER ANTENNA PWR RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RING ILL SECURITY IND SECURITY INDICATOR SSB ILL POWER SSB SW 1 SSB SW 2 START/STOP BUTTON SWITCH TRUNK ANTENNA GND TRUNK ANTENNA PWR VEHICLE SPEED SIG WHT WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

ANTENNA 1 GND ANTENNA 1 PWR ANTENNA 2 GND ANTENNA 2 PWR B-CAN HIGH B-CAN LOW B/ALARM BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRV DR ANTENNA GND DRV DR ANTENNA PWR DRV DR LCK/UNLCK SW EXTERNAL BUZZER FRONT BUMPER ANTENNA GND FRONT BUMPER ANTENNA PWR GRN WIRE GROUND HOOD SW HOOD SWITCH HORN RLY CTRL HOT AT ALL TIMES HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED IBU (RIGHT SIDE OF DASH) IBU 1 FUSE ICU JUNCTION BLOCK ICU-B ICU-E ICU-F ICU-G IMMO GND IMMO PWR IPS CONTROL MODULE MEMORY FUSE MMY PWR NCA WIRE ORG/ WIRE PASS DR ANTENNA GND PASS DR ANTENNA PWR PASS DR LCK/UNLCK SW POWER PWR GND REAR BUMPER ANTENNA GND REAR BUMPER ANTENNA PWR RED WIRE RIGHT END OF DASH) RING ILL SECURITY IND SECURITY INDICATOR SSB ILL POWER SSB ILL PWR SSB RING ILL OUT SSB SW 1 SSB SW 2 START/STOP BUTTON SWITCH TRUNK ANTENNA GND TRUNK ANTENNA PWR WHT WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE