Hyundai IONIQ I (2016-2024) computer data lines system Wiring diagrams

B/UP LAMP FUSE B/UP LAMP RELAY BACKUP LAMP BACKUP LAMPS RELAY CTRL BACKUP SIG BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK E/R-A ELECTROCHROMIC MIRROR EPCU (RIGHT SIDE OF MOTOR) GRN WIRE HOT AT ALL TIMES HOT W/ MAIN RELAY ENERGIZED LEFT REAR COMBINATION LAMP (IN) MULTI-PURPOSE CHECK CONNECTOR NCA WIRE ORG/ WIRE P-CAN HIGH P-CAN LOW PCB BLOCK RED/ORG WIRE RIGHT REAR COMBINATION LAMP (IN)

BLK WIRE BRN WIRE C-CAN HIGH C-CAN LOW C-CAN TRANSCEIVER CLUSTER FUSE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK GRN WIRE GROUND HIGH LOW HOT AT ALL TIMES I/P-F IGPM INSTRUMENT CLUSTER INTERFACE MDPS FUSE MDPS IND MDPS UNIT MEMORY POWER MICOM MULTI FUSE 2 ON/START IN RED WIRE RELAY ENERGIZED WHT WIRE

BLK WIRE BRN WIRE C-CAN HIGH C-CAN LOW C-CAN TRANSCEIVER CLUSTER FUSE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK GRN WIRE GROUND HIGH LOW HOT AT ALL TIMES HOT IN ON OR START I/P-F IGPM INSTRUMENT CLUSTER MDPS FUSE MDPS IND MDPS UNIT MEMORY POWER MICOM MULTI FUSE 2 ON/START IN RED WIRE W/ 7 INCH TFT LCD W/ 4.3 INCH TFT LCD WHT WIRE

B-CAN B-CAN HIGH B-CAN LOW BCM (RIGHT END OF DASH) BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE LIGHT SW BRAKE LT SIG BRAKE SW SIG BRAKE SWITCH FUSE BRAKE TEST SW CLUSTER FUSE COMPUTER DATA LINES SYSTEM EPCU GATEWAY GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START I/P-A I/P-C I/P-F I/P-G IBAU IGPM LEFT HEADLAMP LIGHT SWITCH SIG LOW HIGH MODULE 3 FUSE NCA WIRE ON/START IN ORG/ WIRE PARKING LAMP PNK MEMORY PWR WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/ORG WIRE RIGHT END OF DASH) RIGHT HEADLAMP SMART KEY CONTROL MODULE STOP LAMP SWITCH STOP LP FUSE STOP SIG TURN LAMP W/ LED W/O LED WIPER, LIGHT GND

AUTO BCM BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE C-CAN TRANSCEIVER COMPUTER DATA LINES SYSTEM DIMMING CIRCUIT GRN WIRE GRN/BLK WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE HEADLAMP INSTRUMENT CLUSTER INTERFACE LAMP SWITCH LEFT REAR COMBINATION LAMP (OUT) LEFT TURN LEFT TURN IND LIGHT MICOM MULTI- FUNCTION SWITCH NCA WIRE ORG/ WIRE RED/ORG WIRE RIGHT TURN RIGHT TURN IND STOP LAMP SWITCH OUT TAIL TAIL LAMP TAIL ON IND TURN LAMP TURN SIGNAL W/ LED W/O LED WHT WIRE

B-CAN B-CAN HIGH B-CAN LOW BCM (RIGHT END OF DASH) BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE LIGHT SW BRAKE LT SIG BRAKE SW SIG BRAKE SWITCH FUSE BRAKE TEST SW BRAKE/ CLUSTER FUSE COMPUTER DATA LINES SYSTEM GATEWAY GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HPCU I/P-A I/P-C I/P-F I/P-G IBAU IGPM LEFT HEADLAMP LIGHT SW LIGHT SWITCH SIG LOW HIGH MODULE 3 FUSE NCA WIRE ON/START IN ORG/ WIRE PNK MEMORY PWR WIRE PNK WIRE PNK/BLK WIRE POSITION LAMP RED WIRE RED/ORG WIRE RIGHT END OF DASH) SIDE MARKER LAMP SMART KEY CONTROL MODULE STOP LAMP SWITCH STOP LP FUSE STOP SIG TEST SW TURN LAMP W/ LED W/O LED WIPER, LIGHT GND

AUTO BCM BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE C-CAN TRANSCEIVER COMPUTER DATA LINES SYSTEM DIMMING CIRCUIT GRN WIRE GRN/BLK WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE HEADLAMP INSTRUMENT CLUSTER LAMP SWITCH LEFT REAR COMBINATION LAMP (OUT) LEFT TURN LEFT TURN IND LIGHT MICOM MULTI- FUNCTION SWITCH NCA WIRE ORG/ WIRE POSITION LAMP RED/ORG WIRE RIGHT HEADLAMP RIGHT TURN RIGHT TURN IND SIDE MARKER LAMP STOP LAMP SWITCH OUT TAIL TAIL LAMP TAIL ON IND TURN LAMP TURN SIGNAL W/ 7 INCH TFT LCD W/ 4.3 INCH TFT LCD W/ LED W/O LED WHT WIRE

AJAR AUTO LIGHT, PHOTO SENSOR B-CAN B-CAN HIGH B-CAN LOW BCM BLK WIRE BLU WIRE BRN WIRE BURGLAR ALARM CHARGE CONNECTOR DOOR LOCK/UNLOCK ACTUATOR COMPUTER DATA LINES SYSTEM DOOR LOCK SWITCH DR LK DR LK SW LK DR LK SW UNLK DR UNLK DRV/PASS DR E/R-C GATEWAY GRN WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE HOOD SW HOOD SWITCH HORN (HIGH) HORN (LOW) HORN FUSE HORN RELAY HORN RLY CTRL HORNS SYSTEM HOT AT ALL TIMES I/P-A I/P-D I/P-G IPS CONTROL MODULE KEY LK KEY LK SIG KEY UNLK LK/UNLK SIG LOCK NCA WIRE ORG/ WIRE PASS DR PASS DR KEY PASSENGER DOOR LOCK ACTUATOR PASSENGER POWER WINDOW SWITCH PCB BLOCK PLUG-IN HYBRID PNK/BLK WIRE POWER WINDOW MAIN SWITCH RED WIRE RIGHT END OF DASH) RLY CTRL SECURITY SECURITY IND TWO TURN UNLK TWO TURN UNLOCK RELAY UNLK SIG UNLOCK W/O AUTO UP/DOWN, SAFETY W/ AUTO UP/DOWN, SAFETY W/O MEMORY WHT WIRE YEL WIRE YEL/BLK WIRE

ACC LED ACC RLY CTRL ACC/ON INPUT B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BLU/ORG WIRE BRK SW SIG BRN WIRE BRN/ORG WIRE C-CAN TRANSCEIVER COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DRIVER SMART KEY OUTSIDE HANDLE DRV DR LK/UNLK SW EMS COM ENGINE CONTROLS SYSTEM EPCU EV RDY RTS OUT EV READY BACK UP IN GRN WIRE GRN/ORG WIRE GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/ORG WIRE IGN LED IMMO GND IMMO IND IMMO PWR IMMO SIGNAL INSTRUMENT CLUSTER LED LOCK MICOM NCA WIRE ON INPUT ON/START INPUT ORG/ WIRE ORG/BLK WIRE P-CAN HIGH P-CAN LOW PASS DR LK/UNLK SW PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM R RTS PWM OUT RED WIRE SMART KEY CONTROL MODULE (RIGHT END OF DASH) SSB ILL GND START RLY FEEDBACK START RLY OUTPUT STOP LAMP FUSE VEH SPD WHT WIRE WIRELESS CHARGE SIG YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

2 LED DEFOGGER H/LP RELAY OPT CTRL GND ANTI-LOCK BRAKES SYSTEM B+2 FUSE B+3 FUSE B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE/ BRN WIRE BRN/BLK WIRE BURGLAR ALARM C-CAN HIGH C-CAN LOW COMPUTER DATA LINES SYSTEM CTRL CTRL MEMORY POWER D-CAN HIGH D-CAN LOW DEFOGGER SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR SW DRV LR PASS DRV SEAT BELT E/R JUNCTION BLOCK ENGINE CONTROLS SYSTEM GATEWAY GRN WIRE GRN/BLK WIRE GRY WIRE GRY/ORG WIRE HAZARD HAZARD TURN LAMP LAMP SWITCH IND SIG SW SIG HEADLIGHTS SYSTEM HID OPT GND HORN HOOD RLY CTRL SW HOT AT ALL TIMES HPCU WAKEUP SIGNAL I/P-A I/P-B I/P-C I/P-D I/P-E I/P-F I/P-G IGPM IGPM IGPM GND 2 GND 1 IPS CONTROL MODULE IPS CTRL LH LOW TELLTALE LED LUGGAGE RR LAMP M-CAN HIGH M-CAN LOW MEMORY POWER (B+2) MIRROR HEADLAMP HEADLAMP UNFOLDING LOW HIGH SW IN SIG RLY CTRL MIRRORS SYSTEM MULTI FUSE 1 ORG/ WIRE P-CAN HIGH P-CAN LOW PASS SEAT BELT PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/ORG WIRE RELAY RH LOW TELLTALE LED STOP LAMP SIG SUPPLEMENTAL RESTRAINTS SYSTEM WHT WIRE YEL WIRE