Hyundai IONIQ 5 I (2021-2024) Wiring diagram engine performance electric, basic

BATTERY SYSTEM ASSEMBLY BLK WIRE BLK/RED WIRE BLU WIRE BLU/ORG WIRE BMS PTC HEATER RLY CTRL GND BMS PTC HEATER RLY CTRL SIG BMU+ BRN WIRE CURRENT SENS GND CURRENT SENS HIGH RANGE CURRENT SENS LOW RANGE CURRENT SENS VCC FROM FRONT HIGH VOLTAGE JUNCTION BLOCK (DIAGRAM 19 OF 19) FROM REAR HIGH VOLTAGE JUNCTION BLOCK (DIAGRAM 18 OF 19) GRN WIRE GRY WIRE GRY/ORG WIRE ISOLATION SIG HIGH ISOLATION SIG LOW LEAK SENS GND LEAK SENS SIG LEAK SENSOR ORG/ WIRE PNK WIRE PRA RLY CTRL MAIN (+) PRA RLY CTRL MAIN (-) PRA RLY CTRL PRE QUICK CHARGE (+) RLY CTRL QUICK CHARGER (-) RLY CTRL PRA RLY CTRL GND QUICK CHARGER RLY GND RED WIRE WHT WIRE YEL WIRE

BATTERY SYSTEM ASSEMBLY BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE BUS BAR CURRENT SENSOR FUSE GRN WIRE GRY WIRE HB-F HB-I HB-RA HB-RB INTERLOCK - MAIN NEGATIVE RELAY MAIN POSITIVE RELAY NCA WIRE ORG/ WIRE PNK WIRE POWER RELAY ASSEMBLY PRE CHARGE RELAY PRE- CHARGE REGISTER RED WIRE TEMPERATURE SENSOR TERMINAL BLOCK TO FRONT HIGH VOLTAGE JUNCTION BLOCK (DIAGRAM 19 OF 19) TO ICCU (DIAGRAM 12 OF 19) TO REAR HIGH VOLTAGE JUNCTION BLOCK (DIAGRAM 18 OF 19) W/ QUICK W/O QUICK WHT WIRE YEL WIRE

AIR CONDITIONING SYSTEM BATTERY MANAGEMENT FUSE BATTERY MODULE 24 TEMPERATURE SENSOR BATTERY SYSTEM ASSEMBLY BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/ORG WIRE BMS COOLANT CTRL BMS WAKE UP BMU+ BRN WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRASH SIG FROM ELECTRONIC WATER PUMP 1 (HV BATTERY) (DIAGRAM 18 OF 19) FROM FRONT HIGH VOLTAGE JUNCTION BLOCK (DIAGRAM 19 OF 19) FROM ICU JUNCTION BLOCK (DIAGRAM 17 OF 19) FRT HI VOL CON INTERLOCK HIGH FRT HI VOL CON INTERLOCK LOW FRT VOL JUN BLOCK INTLOCK GND FRT VOL JUN BLOCK INTLOCK SIG G-CAN HIGH G-CAN LOW GRN WIRE GRY WIRE HI VOL CUT-OFF SW GND HI VOL CUT-OFF SW SIG HIGH VOLTAGE CUT-OFF SWITCH HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-A INLET TEMP SENS GND INLET TEMP SENS SIG M-CAN HIGH M-CAN LOW MEMORY PWR MODULE 32 TEMP SENS GND MODULE 32 TEMP SENS SIG NCA WIRE ORG/ WIRE P/R JUNCTION BLOCK PNK WIRE POWER TOPS SYSTEM PRA TEMP SENS GND PRA TEMP SENS SIG PTC HTR TEMP SENS GND PTC HTR TEMP SENS SIG RADIATOR OUTLET TEMP SENS GND RADIATOR OUTLET TEMP SENS SIG RED WIRE RR HI VOL CON INTERLOCK HIGH RR HI VOL CON INTERLOCK LOW SIG SUPPLEMENTAL RESTRAINTS SYSTEM WHT WIRE YEL WIRE

BATTERY MODULE 1 BATTERY MODULE 1 TEMPERATURE SENSOR BATTERY MODULE 2 BATTERY MODULE 3 BATTERY MODULE 4 BATTERY MODULE 4 TEMPERATURE SENSOR BATTERY SYSTEM ASSEMBLY BLK WIRE BLK/RED WIRE BLU WIRE BMU OPD HI BMU OPD LI BMU RXNL BMU RXPL BMU TXNL BMU TXPL BRN WIRE BUS BAR CMU 1 GRN WIRE GRY WIRE NCA WIRE ORG/ WIRE PNK WIRE RED WIRE SIG TEMP SENS GND TEMP SENS SIG VIO WIRE WHT WIRE YEL WIRE

BATTERY MODULE 5 BATTERY MODULE 5 TEMPERATURE SENSOR (BOTTOM) BATTERY MODULE 5 TEMPERATURE SENSOR (TOP) BATTERY MODULE 6 BATTERY MODULE 7 BATTERY MODULE 8 BATTERY MODULE 8 TEMPERATURE SENSOR BATTERY SYSTEM ASSEMBLY BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE BUS BAR CMU 2 GRN WIRE GRY WIRE MOD 5 TEMP GND MOD 5 TEMP SIG MOD 8 TEMP GND MOD 8 TEMP SIG NCA WIRE ORG/ WIRE RED WIRE SIG VIO WIRE WHT WIRE YEL WIRE

BATTERY MODULE 10 BATTERY MODULE 11 BATTERY MODULE 12 BATTERY MODULE 12 TEMPERATURE SENSOR BATTERY MODULE 9 BATTERY MODULE 9 TEMPERATURE SENSOR BATTERY SYSTEM ASSEMBLY BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE BUS BAR CMU 3 FUSE GRN WIRE GRY WIRE MOD 9 TEMP GND MOD 9 TEMP SIG NCA WIRE ORG/ WIRE RED WIRE SIG VIO WIRE WHT WIRE YEL WIRE

BATTERY MODULE 13 BATTERY MODULE 13 TEMPERATURE SENSOR BATTERY MODULE 14 BATTERY MODULE 15 BATTERY MODULE 16 BATTERY MODULE 16 TEMPERATURE SENSOR BATTERY SYSTEM ASSEMBLY BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE BUS BAR CMU 4 GRN WIRE GRY WIRE NCA WIRE ORG/ WIRE RED WIRE SIG TEMP SENS GND TEMP SENS SIG VIO WIRE WHT WIRE YEL WIRE

BATTERY MODULE 17 BATTERY MODULE 17 TEMPERATURE SENSOR BATTERY MODULE 18 BATTERY MODULE 19 BATTERY MODULE 20 BATTERY MODULE 20 TEMPERATURE SENSOR BATTERY SYSTEM ASSEMBLY BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE BUS BAR CMU 5 GRN WIRE GRY WIRE NCA WIRE ORG/ WIRE RED WIRE SIG TEMP SENS GND TEMP SENS SIG VIO WIRE WHT WIRE YEL WIRE

BATTERY MODULE 21 BATTERY MODULE 21 TEMPERATURE SENSOR (BOTTOM) BATTERY MODULE 21 TEMPERATURE SENSOR (TOP) BATTERY MODULE 22 BATTERY MODULE 23 BATTERY MODULE 24 BATTERY SYSTEM ASSEMBLY BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE BUS BAR CMU 6 GRN WIRE GRY WIRE NCA WIRE OPD HI OPD LO ORG/ WIRE RED WIRE RXNH RXPH SIG TEMP SENS GND TEMP SENS SIG TXNH TXPH VIO WIRE WHT WIRE YEL WIRE

AC V B+ INPUT BLK WIRE BLU WIRE BRN WIRE CHARGER 1 FUSE CHARGER 2 FUSE CHARGER LOCK RELAY CHARGER UNLOCK RELAY CHARGING CONNECTOR LOCK/UNLOCK ACTUATOR CHARGING CONNECTOR TEMPERATURE SENSOR 1 (QUICK (+)) CHARGING CONNECTOR TEMPERATURE SENSOR 2 (QUICK (-)) CHARGING CONNECTOR TEMPERATURE SENSOR 3 (NORMAL) CHG CON SW SENS SIG CHG CONN RLY CTRL LCK CHG CONN RLY CTRL UNLCK CHG CONN TEMP SENS 1 (+) CHG CONN TEMP SENS 1 (-) WAKE-UP SIG ICU CHG CONN TEMP SENS 2 (+) CHG CONN TEMP SENS 3 (-) COMPUTER DATA LINES SYSTEM G-CAN HIGH G-CAN LOW GHG CONN SIG CP (-) GHG CONN SIG GND GHG CONN SIG PD GRN WIRE GRY WIRE HOT AT ALL TIMES LCK RLY ORG/ WIRE P/R JUNCTION BLOCK PNK WIRE RED WIRE RLY CTRL SIG SOCKET PD TEMP SENS 2 (QUICK (-)) CHG CON SW SENS GND UNLCK RLY VCMS WAKE-UP SIG CHG WHT WIRE YEL WIRE

AMS FUSE B+ INPUT B-CAN HIGH B-CAN LOW BATTERY FUSE BLOCK BLK WIRE BLU WIRE BRN WIRE CDM CHARGING CONNECTOR INDICATOR CHARGING DOOR ACTUATOR COMPUTER DATA LINES SYSTEM GRN WIRE GRY WIRE IND B+ IND GND IND LIN LDC FUSE MTR A MTR B MULTI FUSE 1 NCA WIRE ORG/ WIRE P/R JUNCTION BLOCK POS SENS AD POS SENS GND POS SENS PWR RED WIRE WHT WIRE

AC PWR (-N) ASSEMBLY (DIAGRAM 2 OF 19) B+ INPUT BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE BSA + CHARGING CONNECTOR CHARGING CONNECTOR RESISTOR COMPUTER DATA LINES SYSTEM FROM BATTERY SYSTEM G-CAN HIGH G-CAN LOW GRN WIRE GRN/YEL WIRE GRY WIRE ICCU LDC NCA WIRE ORG/ WIRE RED WIRE WHT WIRE YEL WIRE

ACTUATOR APS 1 GND APS 1 PWR APS 2 GND APS 2 PWR APS 2 SIG B+ INPUT B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE BRN/ORG WIRE CHARG LP 1 CHARG LP 2 CHARG LP 3 CHARG LP 4 CHARG LP 5 CHARG LP GND COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM FRONT CHARGING LAMP FRONT CHARGING LAMP UNIT (LEFT SIDE OF FRONT BUMPER) G-CAN HIGH G-CAN LOW GRN WIRE GRY WIRE IMMO DATA LINE INVERTER LOCAL-CAN HIGH INVERTER LOCAL-CAN LOW ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PNK WIRE POS LP RED WIRE RED/ORG WIRE START SW VCU WELCOME LAMP WHT WIRE YEL WIRE

3-PHASE ELECTRICITY ACU HALL SENS GND ACU PWR U ACU PWR V ACU PWR W APS 1 SIG B+ INPUT (DAS) BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BRAKE LIGHT SW BRAKE TEST SW BRN WIRE BUS BAR DOOR LOCKS SYSTEM EV READY BACKUP FROM BATT HTR RELAY (DIAGRAM 19 OF 19) FRONT HIGH VOLTAGE JUNCTION BLOCK FRONT INVERTER FRONT TRACTION MOTOR FRONT TRACTION MOTOR DISCONNECT ACTUATOR GRN WIRE GRY WIRE HALL SENS NCA WIRE ORG/ WIRE P POSITION SIG PLUG PNK WIRE PNK/BLK WIRE PWM SIG FROM SCU PWM SIG TO SCU REAR OF ENGINE COMPT) RED WIRE RED/ORG WIRE SHIFT INTERLOCK SYSTEM TERMINAL BLOCK VCU (LEFT REAR ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE

3 PHASE ELC U 3 PHASE ELC V 3 PHASE ELC W A/C COOLANT VALVE ACCEL PEDAL MODULE (ON ACCELERATOR PEDAL ASSEMBLY) B+ INPUT BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BRN WIRE BUS BAR COOLING FAN MOTOR ELECTRONIC WATER PUMP (REAR PE) EPCU 1 FUSE FRONT ELECTRONIC OIL PUMP FRONT ELECTRONIC OIL PUMP TEMPERATURE SENSOR FRONT TRACTION MOTOR GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ MTR MTR SHIELD MTR TEMP GND MTR TEMP SHLD MTR TEMP SIG NCA WIRE ORG/ WIRE P/B-A P/B-C P/B-D PCB BLOCK PNK WIRE RED WIRE RED/ORG WIRE SIG VCU 2 FUSE VCU 3 FUSE WHT WIRE YEL WIRE

3 PHASE ELC U 3 PHASE ELC V 3 PHASE ELC W B+ INPUT BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC A/C COMPRESSOR EOP 1 FUSE EOP 2 FUSE EWP 1 FUSE EWP 2 FUSE FRONT INVERTER G-CAN HIGH G-CAN LOW GRN WIRE GRY WIRE HIGH VOLTAGE CHARGING LAMP HOT AT ALL TIMES LIN BUS MTR MTR SHIELD MTR SHLD MTR TEMP GND MTR TEMP SHIELD MTR TEMP SHLD MTR TEMP SIG NCA WIRE ON/START INPUT ORG/ WIRE P/R JUNCTION BLOCK PNK WIRE REAR ELECTRONIC OIL PUMP REAR TRACTION MOTOR RED WIRE VCU 1 FUSE WHT WIRE YEL WIRE

ASSEMBLY (DIAGRAM 3 OF 21) B+ INPUT B-CAN HIGH B-CAN LOW BATTERY SENS (LIN) BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EPCU 2 FUSE G-CAN HIGH G-CAN LOW GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ICU JUNCTION BLOCK ICU-A ICU-C ICU-D ICU-F ICU-G ICU-H IPS CONTROL MODULE LEFT ACTIVE AIR FLAP UNIT LIN BUS MODULE 4 FUSE MTR MTR SHLD MTR TEMP GND MTR TEMP SHIELD MTR TEMP SIG ON/START INPUT ORG/ WIRE PNK WIRE REAR ELECTRONIC OIL PUMP TEMPERATURE SENSOR REAR INVERTER (REAR OF POWER ELECTRIC MODULE) RED WIRE RIGHT ACTIVE AIR FLAP UNIT SIG TO BATTERY SYSTEM VCU WAKE UP SIG WAKE-UP CHG WAKE-UP ICU WHT WIRE YEL WIRE YEL/BLK WIRE

3-PHASE ELECTRICITY ASSEMBLY (DIAGRAM 1 OF 19) ASSEMBLY (DIAGRAM 2 OF 19) BLK WIRE BLU/ORG WIRE BMS COOLANT 3 WAY VALVE BUS BAR ELECTRONIC A/C COMPRESSOR ELECTRONIC WATER PUMP 1 (HV BATTERY) ELECTRONIC WATER PUMP 2 (HV BATTERY) FROM BATTERY SYSTEM GRN WIRE GRY/ORG WIRE NCA WIRE ORG/ WIRE PLUG PNK WIRE QUICK CHARGER (-) RELAY REAR HIGH VOLTAGE JUNCTION BLOCK REAR INVERTER REAR TRACTION MOTOR RED WIRE TERMINAL BLOCK TO BATTERY SYSTEM TO BMU (DIAGRAM 3 OF 19)

A/C PTC HEATER A/COMP FUSE ASSEMBLY (DIAGRAM 1 OF 19) ASSEMBLY (DIAGRAM 2 OF 19) ASSEMBLY (DIAGRAM 3 OF 19) BATT HTR FUSE BATT HTR RELAY BLK WIRE BLU (OR PNK) WIRE BLU WIRE BMS PTC HEATER BUS BAR FROM BATTERY SYSTEM FRONT HIGH VOLTAGE JUNCTION BLOCK GRY WIRE INNER HTR FUSE INTERLOCK - NCA WIRE ORG/ WIRE PNK WIRE REAR OF ENGINE COMPT) RED WIRE SDC FUSE TERMINAL BLOCK TO BATTERY SYSTEM TO FRONT INVERTER (DIAGRAM 14 OF 19) W/ HV BATTERY PTC W/O HV BATTERY PTC YEL WIRE