Hyundai IONIQ I (2016-2024) service plug Wiring diagrams

A/T SHIFT LEVER INDICATOR AUX, USB JACK AUXILIARY BATTERY BATTERY BATTERY FUSE BLOCK BCM BLK WIRE BLK/WHT WIRE BMS ASSEMBLY BMS BLOWER MOTOR BMS CONTROL MODULE CHARGER LAMP COOLING FAN RELAY CRASH PAD SWITCH DATA LINK CONNECTOR DTC SHIFT LEVER E/R-C EXTERNAL BUZZER FORWARD COLLISION AVOIDANCE UNIT FRONT WIPER (LOW) RELAY FRONT WIPER HIGH RELAY FUEL FILLER DOOR SWITCH GRY/ORG WIRE HORN (HIGH) HORN (LOW) I/P-E IGNITION KEY ILLUM, DOOR WARNING SWITCH IGPM IGPM IGPM INSTRUMENT CLUSTER IPS CONTROL MODULE LEFT CONSOLE SWITCH LEFT DRL LEFT HEADLAMP LEFT MOOD LAMP LOW VOLTAGE DC-DC CONVERTER LOW-BEAM ASSIST DYNAMIC UNIT MOOD LAMP MULTI- FUNCTION SWITCH NCA WIRE PCB BLOCK POWER OUTLET RELAY RED WIRE RIGHT CONSOLE SWITCH RIGHT DRL RIGHT MOOD LAMP SERVICE PLUG STEERING WHEEL HEATER SWITCH VESS UNIT W/ HID W/ PDW W/O PDW W/ SMART KEY W/O SMART KEY WIRELESS CHARGER UNIT YEL/BLK 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

40 OHM BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BMS PTC HEATER BMS PTC HV CABLE SENSOR BRN WIRE BUS BAR FROM BATTERY MODULE 9 (DIAGRAM 6 OF 14) FUSE GRY WIRE HEAT FUSE INTER LOCK INTERLOCK - INVERTER HV CABLE SENSOR MAIN BATTERY ASSEMBLY MAIN BATTERY ASSEMBLY NCA WIRE ORG/ WIRE POWER RELAY ASSEMBLY PRE- CHARGE REGISTER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SERVICE PLUG SERVICE PLUG ASSEMBLY TO BATTERY MODULE 10 (DIAGRAM 7 OF 14) TO BMS HIGH HV CABLE SENSOR (DIAGRAM 10 OF 14) WHT WIRE YEL WIRE YEL/BLK WIRE