Wiring diagram engine performance 1.6l plug-in hybrid, hybrid control circuit for Hyundai IONIQ I (2016-2024)

ALT FUSE BATT GND BATT PWR BATTERY BATTERY FUSE BLOCK BATTERY JOINT CAP BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BRAKE LIGHT SW BRAKE TEST SWITCH BRN WIRE CLUTCH ACTUATOR FUSE E/R JUNCTION BLOCK E/R-A GRN WIRE GROUND DISTRIBUTION SYSTEM HEV SWITCH HOT IN ON OR START HPCU HPCU 1 FUSE HPCU 2 FUSE HSG TEMP SENS GND HSG TEMP SENS SHIELD HSG TEMP SENS SIG HYBRID MOTOR (LEFT SIDE OF MOTOR) HYBRID POWER CONTROL UNIT HYBRID STARTER, GENERATOR MOTOR (LEFT SIDE OF MOTOR) LEFT CONSOLE SWITCH LOW VOLTAGE DC-DC CONVERTER MAIN FUSE MEMORY PWR MTR TEMP SENS GND MTR TEMP SENS SHIELD MTR TEMP SENS SIG MULTI FUSE 2 MULTI FUSE 3 ORG/ WIRE PCB BLOCK PNK ON/START INPUT WIRE PNK WIRE 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 TEMP SENS GND TEMP SENS SHIELD TEMP SENS SIG WAKEUP SIG WHT 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 WIRE BLK/ORG WIRE BLU WIRE BMS CONTROL MODULE BRN WIRE C-CAN TRANSCEIVER CHARGE CONNECTOR CHARGE IND CHARGING IND CHARGING INLET COMPUTER DATA LINES SYSTEM CONTROL PILOT COOLING FANS SYSTEM DETECTION EV BATTERY CHARGE IND EXTERNAL CHARGING CABLE IND FUEL FILLER DOOR, BATTERY CHARGE SWITCH GRN WIRE GRY WIRE INSTRUMENT CLUSTER LOW BATTERY IND MAIN BATT - MEMORY PWR MICOM OBC UNIT (BEHIND LEFT SIDE OF FRONT BUMPER) ON/START I/P ORG/ WIRE P-CAN HIGH P-CAN LOW PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RED/WHT WIRE RELAY CTRL RESERVE CHARGING SHIELD SUB BATTERY PACK W/ 4.3 INCH TFT LCD W/ 4.3 INCH TFT LCD W/ 7 INCH TFT LCD WHT WIRE YEL WIRE YEL/GRN WIRE

BCM BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE C-CAN HIGH C-CAN LOW CHARGE CONN DR SW CHARGE CONNECTOR DOOR SWITCH CHARGE CONNECTOR RESISTOR CHARGER LAMP COMPUTER DATA LINES SYSTEM EV FUSE FROM EV BATTERY MODULE 24 (DIAGRAM 12 OF 12) FUSE GRN WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE H-CAN HIGH H-CAN LOW MAIN BATTERY PACK MAIN NEGATIVE RELAY MAIN POSITIVE RELAY NCA WIRE OBC (+) RELAY ORG/ WIRE PNK WIRE POWER RELAY ASSEMBLY PRE CHARGE RELAY PRE-CHARGE RESISTOR RED WIRE RED/WHT WIRE RIGHT END OF DASH) TO BMS CONTROL MODULE (DIAGRAM 7 OF 12) TO HIGH VOLTAGE CABLE CONNECTED SENSOR (DIAGRAM 5 OF 12) WHT WIRE

BATTERY CURRENT SENSOR BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BMS CONTROL MODULE BRN WIRE BRN/ORG WIRE CABLE GND CABLE SIG CAN HIGH CAN LOW CELL MONITORING COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRASH SIG CURRENT SENSOR FROM EV BATTERY MODULE 12 (DIAGRAM 9 OF 12) FROM EV BATTERY MODULE 6 (DIAGRAM 8 OF 12) FROM POWER RELAY ASSEMBLY (DIAGRAM 4 OF 12) FUSE GRN WIRE GRN/BLK WIRE GRY WIRE H-CAN HIGH H-CAN LOW HIGH VOLTAGE CABLE CONNECTED SENSOR MAIN BATTERY PACK NCA WIRE ORG/ WIRE ORG/BLK WIRE P-CAN HIGH P-CAN LOW PNK WIRE PNK/ORG WIRE POWER RAD SW SIG RAD SWITCH 1 RAD SWITCH 2 RAD SWITCH 3 RED WIRE RED/WHT WIRE RELAY CTRL GND RELAY CTRL MAIN + RELAY CTRL OBC + RELAY CTRL PRE SERVICE PLUG SERVICE PLUG GND SERVICE PLUG SIG SUB BATTERY PACK SUB BATTERY PACK TEMPERATURE SENSOR SUPPLEMENTAL RESTRAINTS SYSTEM TEMP GND TEMP SENS GND TEMP SENS SIG TEMP SIG TO CELL MONITORING UNIT 1 (DIAGRAM 7 OF 12) TO CELL MONITORING UNIT 12 (DIAGRAM 12 OF 12) TO EV BATTERY MODULE 1 (DIAGRAM 7 OF 12) TO EV BATTERY MODULE 13 (DIAGRAM 10 OF 12) TO EV BATTERY MODULE 7 (DIAGRAM 8 OF 12) UNIT 1 OPD HO UNIT 1 OPD LO UNIT 12 OPD HI UNIT 12 OPD LI WHT WIRE WHT/BLK WIRE WHT/ORG WIRE YEL WIRE YEL/ORG WIRE

B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BRAKE SIG BURGLAR ALARM RELAY BURGLAR ALARM RLY CTRL CHARGE CONNECTOR CHARGE CONNECTOR LAMP CHARGE CONNECTOR LOCK/UNLOCK ACTUATOR CHARGE CONNECTOR UNLOCK RELAY CHARGER CONNECTOR LOCK RELAY CHARGER FUSE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK FEEDBACK SIG GATEWAY GRN WIRE GRY WIRE HOT AT ALL TIMES HPCU WAKEUP SIG I/P-A I/P-D I/P-E I/P-F I/P-G ICM RELAY BOX (UPPER LEFT CENTER OF DASH) IGNITION SWITCH IGPM IPS CONTROL MODULE LOCK LOCK RELAY MULTI FUSE 1 NCA WIRE ORG/ WIRE P-CAN HIGH P-CAN LOW P/N SW (P, N POSITION: SW CLOSE) PNK WIRE RED WIRE RED/BLK WIRE RELAY CONTROL LOCK RELAY CONTROL UNLOCK SENS F/B SMART KEY CONTROL MODULE (IF EQUIPPED) (RIGHT END OF DASH) START FUSE START RLY START/STOP BUTTON SWITCH SW SENS F/B TRANSAXLE RANGE SWITCH UNLOCK RELAY W/ SMART KEY W/ SMART KEY W/O SMART KEY W/O SMART KEY WHT WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

BATT VOLT SENS MOD 1 BATT VOLT SENS MOD 12 BATT VOLT SENS MOD 13 BATT VOLT SENS MOD 24 BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BMS CONTROL MODULE BMS CONTROL MODULE OPD HI BMS CONTROL MODULE OPD LI BMS CONTROL MODULE RXNL BMS CONTROL MODULE RXPL BMS CONTROL MODULE TXNL BMS CONTROL MODULE TXPL BRN WIRE CELL MONITORING UNIT 1 CELL MONITORING UNIT 1 OPD HI CELL MONITORING UNIT 1 OPD LI CELL MONITORING UNIT 1 RXNH CELL MONITORING UNIT 1 RXNL CELL MONITORING UNIT 1 RXPH CELL MONITORING UNIT 1 RXPL CELL MONITORING UNIT 1 TXNH CELL MONITORING UNIT 1 TXNL CELL MONITORING UNIT 1 TXPH CELL MONITORING UNIT 1 TXPL CELL MONITORING UNIT 2 CELL MONITORING UNIT 2 OPD HO CELL MONITORING UNIT 2 OPD LO CELL MONITORING UNIT 2 RXNH CELL MONITORING UNIT 2 RXPH CELL MONITORING UNIT 2 TXNH CELL MONITORING UNIT 2 TXPH CELL MONITORING UNIT 3 OPD HO CELL MONITORING UNIT 3 OPD LO CELL MONITORING UNIT 3 RXNH CELL MONITORING UNIT 3 RXPH CELL MONITORING UNIT 3 TXNH CELL MONITORING UNIT 3 TXPH EV BATT MOD 3/4 TEMP GND EV BATT MOD 3/4 TEMP SIG EV BATTERY MODULE 1 EV BATTERY MODULE 2 EV BATTERY MODULE 3 EV BATTERY MODULE 4 EV BATTERY MODULE TEMPERATURE SENSOR 2 FROM BMS CONTROL MODULE (DIAGRAM 5 OF 12) FROM EV BATTERY MODULE 12 (DIAGRAM 9 OF 12) FROM HIGH VOLTAGE CABLE CONNECTED SENSOR (DIAGRAM 5 OF 12) FROM POWER RELAY ASSEMBLY (DIAGRAM 4 OF 12) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE NCA WIRE ORG/ WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/ORG WIRE SENS GND SENS SIG SUB BATTERY PACK TEMP TO EV BATTERY MODULE 13 (DIAGRAM 10 OF 12) TO EV BATTERY MODULE 5 (DIAGRAM 8 OF 12) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN 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

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE CELL MONITORING UNIT 4 OPD HI CELL MONITORING UNIT 4 OPD LI CELL MONITORING UNIT 4 RXNL CELL MONITORING UNIT 4 RXPL CELL MONITORING UNIT 4 TXNL CELL MONITORING UNIT 4 TXPL CELL MONITORING UNIT 5 CELL MONITORING UNIT 5 OPD HI CELL MONITORING UNIT 5 OPD LI CELL MONITORING UNIT 5 RXNL CELL MONITORING UNIT 5 RXPL CELL MONITORING UNIT 5 TXNL CELL MONITORING UNIT 5 TXPL CELL MONITORING UNIT 6 CELL MONITORING UNIT 6 OPD HO CELL MONITORING UNIT 6 OPD LO CELL MONITORING UNIT 6 RXNH CELL MONITORING UNIT 6 RXPH CELL MONITORING UNIT 6 TXNH CELL MONITORING UNIT 6 TXPH CELL MONITORING UNIT 7 OPD HO CELL MONITORING UNIT 7 OPD LO CELL MONITORING UNIT 7 RXNH CELL MONITORING UNIT 7 RXPH CELL MONITORING UNIT 7 TXNH CELL MONITORING UNIT 7 TXPH EV BATT MOD 11/12 TEMP GND EV BATT MOD 11/12 TEMP SIG EV BATTERY MODULE 10 EV BATTERY MODULE 11 EV BATTERY MODULE 12 EV BATTERY MODULE 9 EV BATTERY MODULE TEMPERATURE SENSOR 6 FROM EV BATTERY MODULE 8 (DIAGRAM 8 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 BMS CONTROL MODULE (DIAGRAM 7 OF 12) TO SERVICE PLUG (DIAGRAM 5 OF 12) WHT WIRE YEL/GRN 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

BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE CELL MONITORING UNIT 10 CELL MONITORING UNIT 10 OPD HO CELL MONITORING UNIT 10 OPD LO CELL MONITORING UNIT 10 RXNH CELL MONITORING UNIT 10 RXPH CELL MONITORING UNIT 10 TXNH CELL MONITORING UNIT 10 TXPH CELL MONITORING UNIT 11 OPD HO CELL MONITORING UNIT 11 OPD LO CELL MONITORING UNIT 11 RXNH CELL MONITORING UNIT 11 RXPH CELL MONITORING UNIT 11 TXNH CELL MONITORING UNIT 11 TXPH CELL MONITORING UNIT 8 OPD HI CELL MONITORING UNIT 8 OPD LI CELL MONITORING UNIT 8 RXNL CELL MONITORING UNIT 8 RXPL CELL MONITORING UNIT 8 TXNL CELL MONITORING UNIT 8 TXPL CELL MONITORING UNIT 9 CELL MONITORING UNIT 9 OPD HI CELL MONITORING UNIT 9 OPD LI CELL MONITORING UNIT 9 RXNL CELL MONITORING UNIT 9 RXPL CELL MONITORING UNIT 9 TXNL CELL MONITORING UNIT 9 TXPL EV BATT MOD 19/20 TEMP GND EV BATT MOD 19/20 TEMP SIG EV BATTERY MODULE 17 EV BATTERY MODULE 18 EV BATTERY MODULE 19 EV BATTERY MODULE 20 EV BATTERY MODULE TEMPERATURE SENSOR 10 FROM EV BATTERY MODULE 16 (DIAGRAM 10 OF 12) GRN/ORG WIRE GRY WIRE MAIN BATTERY PACK NCA WIRE ORG/ WIRE PNK WIRE RED/BLK WIRE RED/ORG WIRE SENS GND SENS SIG TEMP TO EV BATTERY MODULE 21 (DIAGRAM 12 OF 12) WHT WIRE YEL/GRN WIRE

BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BMS CONTROL MODULE OPD HO BMS CONTROL MODULE OPD LO BMS CONTROL MODULE RXNH BMS CONTROL MODULE RXPH BMS CONTROL MODULE TXNH BMS CONTROL MODULE TXPH BRN WIRE CELL MONITORING UNIT 10 OPD HI CELL MONITORING UNIT 10 OPD LI CELL MONITORING UNIT 10 RXNL CELL MONITORING UNIT 10 RXPL CELL MONITORING UNIT 10 TXNL CELL MONITORING UNIT 10 TXPL CELL MONITORING UNIT 11 CELL MONITORING UNIT 11 OPD HI CELL MONITORING UNIT 11 OPD LI CELL MONITORING UNIT 11 RXNL CELL MONITORING UNIT 11 RXPL CELL MONITORING UNIT 11 TXNL CELL MONITORING UNIT 11 TXPL CELL MONITORING UNIT 12 CELL MONITORING UNIT 12 OPD HO CELL MONITORING UNIT 12 OPD LO CELL MONITORING UNIT 12 RXNH CELL MONITORING UNIT 12 RXPH CELL MONITORING UNIT 12 TXNH CELL MONITORING UNIT 12 TXPH EV BATT MOD 21/22 TEMP GND EV BATT MOD 21/22 TEMP SIG EV BATTERY MODULE 21 EV BATTERY MODULE 22 EV BATTERY MODULE 23 EV BATTERY MODULE 24 EV BATTERY MODULE TEMPERATURE SENSOR 11 FROM BMS CONTROL MODULE (DIAGRAM 5 OF 12) FROM EV BATTERY MODULE 20 (DIAGRAM 11 OF 12) GRN/ORG WIRE GRY WIRE MAIN BATT PACK TEMP GND MAIN BATT PACK TEMP SIG MAIN BATTERY PACK MAIN BATTERY PACK TEMPERATURE SENSOR NCA WIRE ORG/ WIRE PNK WIRE RED/BLK WIRE RED/ORG WIRE SENS GND SENS SIG TEMP TEMP SENS GND TEMP SENS SIG TO POWER RELAY ASSEMBLY (DIAGRAM 4 OF 12) WHT WIRE YEL/GRN WIRE