Hyundai IONIQ I (2016-2024) org/ Wiring diagrams

AIR CONDITIONING SYSTEM BLK WIRE BLK/ORG WIRE BLU/ORG WIRE BRAKE LIGHT SW (PINS: 17 TO 37 NOT USED) 38 BRAKE TEST SW BRN WIRE CLUTCH ACTUATOR CLUTCH ACTUATOR FUSE COMP PWR - COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK E/R-A GRN WIRE H-CAN HIGH H-CAN LOW (PINS: 83 TO 86 NOT USED) 87 HOT AT ALL TIMES HOT IN ON OR START HPCU HPCU 1 FUSE HPCU 2 FUSE HSG RESOLVER HSG RESOLVER (-) (PINS: 89 TO 92 NOT USED) 93 HSG RESOLVER SENS 1 HSG RESOLVER SENS 2 HSG RESOLVER SENS 3 HSG RESOLVER SENS 4 HSG RESOLVER SHIELD HSG TEMP SENS GND HSG TEMP SENS SHIELD (PINS: 45 TO 47 NOT USED) 48 HSG TEMP SENS SIG HYBRID INVERTER HYBRID MOTOR HYBRID POWER CONTROL UNIT HYBRID STARTER, GENERATOR MOTOR L-CAN HIGH L-CAN LOW LOW VOLTAGE DC-DC CONVERTER MAIN BATTERY MAIN FUSE MEMORY PWR MEMORY PWR (PINS: 7 TO 14 NOT USED) 15 MTR RESOLVER (-) MTR RESOLVER SENS 1 MTR RESOLVER SENS 2 MTR RESOLVER SENS 3 MTR RESOLVER SENS 4 MTR RESOLVER SHIELD PNK ON/START INPUT WIRE MTR TEMP SENS GND MTR TEMP SENS SHIELD (PINS: 51 TO 61 NOT USED) 62 MTR TEMP SENS SIG MULTI FUSE 1 MULTI FUSE 2 MULTI FUSE 3 ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PCB BLOCK PNK WIRE PWR PWR-U PWR-V PWR-W RED WIRE RESOLVER RESOLVER SENS 1 RESOLVER SENS 2 RESOLVER SENS 3 RESOLVER SENS 4 RESOLVER SHIELD START SIG (PINS: 39 TO 41 NOT USED) 42 TEMP SENS GND TEMP SENS SHIELD TEMP SENS SIG WHT WIRE

ACC/ON INPUT BATTERY C/FAN FUSE BATTERY C/FAN RELAY BATTERY MANAGEMENT FUSE BLK WIRE BLU WIRE BLU/WHT WIRE BMS ASSEMBLY BMS BLOWER MOTOR BMS CONTROL MODULE BRAKE SIG BRN WIRE BURGLAR ALARM RELAY BURGLAR ALARM RLY CTRL CLUSTER FUSE COMPUTER DATA LINES SYSTEM COOLING FAN RLY CTRL CRASH SIG CURRENT SENS GND CURRENT SENS GND PNK CURRENT SENS VOUT WIRE E/R JUNCTION BLOCK E/R-D FEEDBACK SIG FROM MAIN BATTERY SERVICE PLUG (DIAGRAM 5 OF 5) GRN WIRE GRN/WHT WIRE GRY WIRE H-CAN LOW HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START I/P-A I/P-C I/P-D I/P-E I/P-F IG SENSING IGPM IPS CONTROL MODULE LOCK MEMORY PWR PNK ON/START INPUT WIRE MODULE 2 FUSE MODULE 8 FUSE NCA WIRE ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW P/N SW (P, N POSITION: SW CLOSE) PCB BLOCK PNK CURRENT SENS SIG WIRE PNK WIRE PNK/BLK WIRE PNK/ORG WIRE PWR PWR RLY ASSEMBLY GND RED WIRE RED/BLK WIRE RED/WHT WIRE RLY CTRL (RESET) RLY CTRL PRE RLY CTRL (SET) CURRENT SENS VOUT RLY CTRL MAIN + RLY CTRL VPD RLY GND RLY GND PNK RLY CTRL MAIN- WIRE RLY ON SIG RLY SW SIG SERVICE PLUG SIG SMART KEY CONTROL MODULE (IF EQUIPPED) (RIGHT END OF DASH) SPEED START FUSE START RLY START/STOP BUTTON SWITCH SUPPLEMENTAL RESTRAINTS SYSTEM TO MAIN BATTERY SERVICE PLUG (DIAGRAM 5 OF 5) TRANSAXLE RANGE SWITCH VF (FEEDBACK) VF (FEEDBACK) H-CAN HIGH VPD SENSOR W/ SMART KEY W/O SMART KEY W/O SMART KEY WHT WIRE WHT YEL/ WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

AUXILIARY BATTERY SWITCH B+ RELAY (LATCH) BATTERY FUSE, LATCH RELAY BLOCK BLK WIRE BLU WIRE BLU/WHT WIRE BMS ASSEMBLY BMS B+ FUSE BMS CONTROL MODULE BRN WIRE C-CAN CHARGE IND COMPUTER DATA LINES SYSTEM CURRENT SENSOR FROM BMS CONTROL MODULE (DIAGRAM 5 OF 5) FUEL FILLER SWITCH GND SIGNAL 1 GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER MAIN FUSE MICOM NCA WIRE ORG/ WIRE PNK WIRE POWER RELAY ASSEMBLY PRA TEMPERATURE SENSOR PRE-CHARGE RESISTOR RED WIRE RED/WHT WIRE RELAY S/W FUSE TO MAIN BATTERY MODULE 1 (DIAGRAM 4 OF 5) TO MAIN BATTERY MODULE 4 (DIAGRAM 5 OF 5) TRANSCEIVER/ W/ 4.3 INCH TFT LCD WHT WIRE YEL WIRE

BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BRAKE LIGHT SW BRAKE SWITCH FUSE BRAKE TEST SW BRN WIRE CAMSHAFT POSITION SENSOR 1 (INTAKE) CAMSHAFT POSITION SENSOR 2 (EXHAUST) CLUSTER FUSE CMPS (EXHAUST) GND CMPS (EXHAUST) SIG CMPS (INTAKE) GND GND CMPS (INTAKE) SIG ECM (LEFT REAR OF ENGINE COMPT) ETC MOTOR (-) GND ETC MOTOR, +/- ETC MOTOR, THROTTLE POSITION SENSOR GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START IGPM I/P-A I/P-C I/P-D I/P-F INJECTOR 1 INJECTOR 2 INJECTOR 3 INJECTOR 4 INJECTOR GND 1 (-) INJECTOR GND 2 (-) INJECTOR GND 3 (+) INJECTOR GND 4 (-) INJECTOR GND 4 (-) ENGINE RPM OUTPUT IPS CONTROL MODULE KNOCK SENSOR GND KNOCK SENSOR SHIELD KNOCK SENSOR SIG MODULE 1 FUSE MODULE 3 FUSE MOTOR MOTOR (-) TPS PWR NCA WIRE NERNST VOLTAGE ORG/ WIRE OXYGEN SENSOR (DOWN) OXYGEN SENSOR (UP) PNK WIRE PNK/BLK WIRE PUMPING CURRENT RED WIRE RED/BLK WIRE RED/ORG WIRE RPS GND RPS POWER RPS SIG SENS GND SENS SIG SIG STOP LAMP SIG THROTTLE POSITION SENSOR TOP OF ENGINE) TPS 1 SIG TPS 2 SIG TRIM RESISTOR VIRTUAL GND WHT WIRE WIPER SW INPUT WIPER/WASHER SYSTEM YEL WIRE YEL/ORG WIRE

BCM BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BRAKE LIGHT SW BRAKE LT SIG BRAKE TEST SW BRN WIRE C-CAN TRANSCEIVER CHECK ENGINE IND COMPUTER DATA LINES SYSTEM FLOAT EMPTY FPS GND FPS SIG FUEL FUEL LEVEL FUEL PRESSURE SENSOR FUEL RAIL PRESSURE SENSOR FUEL SENDER GND SIG 1 GRN WIRE GRY WIRE GRY/BLK WIRE HPCU HYBRID POWER CONTROL UNIT IBAU (INTEGRATED BRAKE ASSIST UNIT) INSTRUMENT CLUSTER KNOCK SENSOR LAMP SW MICOM NATURAL VACUUM LEAK DETECTION NCA WIRE O/P (FR) ON/START IN ORG/ WIRE P-CAN HIGH P-CAN LOW PNK MEMORY PWR WIRE PNK WIRE PNK/BLK WIRE PWR RED WIRE RED/ORG WIRE RIGHT END OF DASH) SIG STOP STOP LAMP SWITCH STOP SIG USED) W/ 4.3 INCH TFT LCD W/ 4.3 INCH TFT LCD W/ 7 INCH TFT LCD WHEEL SENS WHT WIRE YEL WIRE YEL/ORG WIRE

APT GND B+5 FUSE BLK WIRE BLU WIRE BLU/BLK WIRE BRAKE SW SIG BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM COOLING FAN CTRL COOLING FANS E/R JUNCTION BLOCK ECM (LEFT REAR OF ENGINE COMPT) EMS EMS COM ENGINE COOLANT ENGINE RPM FTPS GND FTPS SIG FUEL PUMP FUSE FUEL PUMP RELAY FUEL TANK LEVEL SENDER GRN WIRE GRY WIRE H-CAN LOW HOT AT ALL TIMES IC IGNITER IGN COIL CTRL CYL 1 IGN COIL CTRL CYL 2 IGN COIL CTRL CYL 3 IGN COIL CTRL CYL 4 IGNITION COIL 1 IGNITION COIL 4 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 3 IGNITION COIL 2 IGNITION COIL 4 IGNITION COIL 1 IMMO COMMUNICATION IMMOBILIZER MODULE LIN COMMUNICATION LINE MEMORY PWR MULTI FUSE 1 NCA WIRE NVLD DATA LINE OCV EXHAUST ORG/ WIRE P-CAN LOW PCSV GND RED WIRE RIGHT END OF DASH) SENS HEATER SENSOR (REAR OF ENGINE) SMART KEY CONTROL MODULE SYSTEM TEMPERATURE VEHICLE SPD W/ IMMOBILIZER W/O IMMOBILIZER W/ SMART KEY W/O SMART KEY WHT WIRE WHT/BLK WIRE WTS GND WTS SIG YEL WIRE YEL/ORG WIRE

BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE CELL MONITORING UNIT 6 OPD HI CELL MONITORING UNIT 6 OPD LI CELL MONITORING UNIT 6 RXNL CELL MONITORING UNIT 6 RXPL CELL MONITORING UNIT 6 TXNL CELL MONITORING UNIT 6 TXPL CELL MONITORING UNIT 7 CELL MONITORING UNIT 7 OPD HI CELL MONITORING UNIT 7 OPD LI CELL MONITORING UNIT 7 RXNL CELL MONITORING UNIT 7 RXPL CELL MONITORING UNIT 7 TXNL CELL MONITORING UNIT 7 TXPL CELL MONITORING UNIT 8 CELL MONITORING UNIT 8 OPD HO CELL MONITORING UNIT 8 OPD LO CELL MONITORING UNIT 8 RXNH CELL MONITORING UNIT 8 RXPH CELL MONITORING UNIT 8 TXNH CELL MONITORING UNIT 8 TXPH CELL MONITORING UNIT 9 OPD HO CELL MONITORING UNIT 9 OPD LO CELL MONITORING UNIT 9 RXNH CELL MONITORING UNIT 9 RXPH CELL MONITORING UNIT 9 TXNH CELL MONITORING UNIT 9 TXPH EV BATT MOD 13/14 TEMP GND EV BATT MOD 13/14 TEMP SIG EV BATTERY MODULE 13 EV BATTERY MODULE 14 EV BATTERY MODULE 15 EV BATTERY MODULE 16 EV BATTERY MODULE TEMPERATURE SENSOR 7 FROM BMS CONTROL MODULE (DIAGRAM 7 OF 12) FROM HIGH VOLTAGE CABLE CONNECTED SENSOR (DIAGRAM 5 OF 12) GRN WIRE GRN/ORG WIRE GRY WIRE MAIN BATTERY PACK NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE RED/BLK WIRE RED/ORG WIRE SENS GND SENS SIG TEMP TO EV BATTERY MODULE 17 (DIAGRAM 11 OF 12) WHT WIRE YEL/GRN WIRE

BATTERY MANAGEMENT FUSE BLK WIRE BLK/ORG WIRE BLU WIRE CLUSTER FUSE COMP POWER COMP PWR - COMPUTER DATA LINES SYSTEM ELECTRONIC A/C COMPRESSOR GRN WIRE H-CAN HIGH H-CAN LOW HOT AT ALL TIMES HOT IN ON OR START HPCU HSG RESOLVER HSG RESOLVER SENS 1 HSG RESOLVER SENS 2 HSG RESOLVER SENS 3 HSG RESOLVER SENS 4 HSG RESOLVER SHIELD HYBRID INVERTER HYBRID POWER CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) I/P-A I/P-C I/P-E I/P-F IGPM L-CAN HIGH L-CAN LOW LEAK CURRENT AUTO CUT DEVICE MEMORY 1 FUSE MEMORY PWR MTR RESOLVER (-) MTR RESOLVER SENS 1 MTR RESOLVER SENS 2 MTR RESOLVER SENS 3 MTR RESOLVER SENS 4 MTR RESOLVER SHIELD OBC FUSE ON/START I/P ORG/ WIRE P-CAN HIGH P-CAN LOW PNK WIRE PWR RLY ASSEMBLY (-) PWR-U PWR-V PWR-W RED WIRE RED/BLK WIRE RELAY ENERGIZED WHT WIRE

BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE CELL MONITORING UNIT 2 OPD HI CELL MONITORING UNIT 2 OPD LI CELL MONITORING UNIT 2 RXNL CELL MONITORING UNIT 2 RXPL CELL MONITORING UNIT 2 TXNL CELL MONITORING UNIT 2 TXPL CELL MONITORING UNIT 3 CELL MONITORING UNIT 3 OPD HI PNK CELL MONITORING UNIT 5 OPD HO WIRE CELL MONITORING UNIT 3 OPD LI CELL MONITORING UNIT 3 RXNL CELL MONITORING UNIT 3 RXPL CELL MONITORING UNIT 3 TXNL CELL MONITORING UNIT 3 TXPL CELL MONITORING UNIT 4 CELL MONITORING UNIT 4 OPD HO CELL MONITORING UNIT 4 OPD LO CELL MONITORING UNIT 4 RXNH CELL MONITORING UNIT 4 RXPH CELL MONITORING UNIT 4 TXNH CELL MONITORING UNIT 4 TXPH CELL MONITORING UNIT 5 OPD LO CELL MONITORING UNIT 5 RXNH CELL MONITORING UNIT 5 RXPH CELL MONITORING UNIT 5 TXNH CELL MONITORING UNIT 5 TXPH EV BATT MOD 5/6 TEMP GND EV BATT MOD 5/6 TEMP SIG EV BATTERY MODULE 5 EV BATTERY MODULE 6 EV BATTERY MODULE 7 EV BATTERY MODULE 8 EV BATTERY MODULE TEMPERATURE SENSOR 3 FROM BATTERY CURRENT SENSOR (DIAGRAM 5 OF 12) FROM EV BATTERY MODULE 4 (DIAGRAM 7 OF 12) GRN/ORG WIRE GRY WIRE NCA WIRE ORG/ WIRE PNK WIRE RED/BLK WIRE RED/ORG WIRE SENS GND SENS SIG SUB BATTERY PACK TEMP TO BATTERY CURRENT SENSOR (DIAGRAM 5 OF 12) TO EV BATTERY MODULE 9 (DIAGRAM 9 OF 12) WHT WIRE YEL/GRN WIRE

A/C PRESSURE TRANSDUCER BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CRANKSHAFT POSITION SENSOR E/R-A E/R-B E/R-D ECU 1 FUSE ECU 2 FUSE ENGINE CONTROL RELAY FUEL TANK PRESSURE SENSOR GRY/BLK WIRE I/P-A IGN COIL FUSE IGPM ORG/ WIRE PCB BLOCK PNK WIRE PNK/BLK WIRE PURGE CONTROL SOLENOID VALVE REAR OF ENGINE COMPT) RED WIRE RED/BLK WIRE RELAY ENERGIZED SENSOR 1 FUSE SENSOR 2 FUSE SENSOR 3 FUSE TOP OF ENGINE) WHT WIRE WHT/BLK WIRE YEL WIRE