2021 KIA NIRO PHEV relay

779
Maintenance
Engine room compartment fuse panel (Plug-in Hybrid)
Fuse NameFuse ratingCircuit Protected
MULTI FUSE
B+ 560AFuse - BATTERY C/FAN, HORN, ECU2, Engine Control Relay
B+ 260AInstrument Panel Junction Block (Fuse - S/HEATER (REAR))
B+ 360AInstrument Panel Junction Block
B+ 450AInstrument Panel Junction Block (Fuse - BATTERY MANAGEMENT, P/WINDOW (LH), P/WIN-
DOW (RH), TAIL GATE OPEN, SUNROOF, AMP, S/HEATER (FRT), P/SEAT (DRV), IG3 1,
OBC, AMS)
COOLING FAN60ACooling Fan Relay
REAR HEATED50ARear Heated Relay
BLOWER40ABlower Relay
IG 140A[Without Smart Key] Ignition Switch, [With Smart Key] PDM1 (ACC) Relay, PDM2 (IG1) Relay
IG 240A[Without Smart Key] Ignition Switch, [With Smart Key] PDM3 (IG2) Relay
MDPS80AMDPS (Motor Driven Power Steering) Unit
PTC
HEATER 150APTC Heater 1 Relay
PTC
HEATER 250APTC Heater 2 Relay
CLUTCH
ACTUATOR40AClutch Actuator (PHEV)
MAIN150AFuse - H/LAMP HI, INVERTER, ACTIVE HYDRAULIC BOOSTER1, ACTIVE HYDRAULIC
BOOSTER2, WIPER RR, EPB1, EPB2

Maintenance
80 7
Fuse NameFuse ratingCircuit Protected
FUSE
P/OUTLET 140APower outlet Relay
POWER
OUTLET 320APower Outlet #2
POWER
OUTLET 220APower Outlet #1
DCT 315ATCM (Transmission Control Module)
HPCU 110AHPCU (Hybrid Power Control Unit)
EWP10AElectric Water Pump (Engine)
FUEL PUMP20AFuel Pump Relay
B + 140AInstrument Panel Junction Block (Fuse - BRAKE SWITCH, PDM1, PDM2, MODULE1, DOOR
LOCK, Leak Current Autocut Device)
DCT 240ATCM (Transmission Control Module)
DCT 140ATCM (Transmission Control Module)
WIPER RR15AWiper RR Relay
H/LAMP HI10AH/Lamp HI Relay
ACTIVE
HYDRAULIC
BOOTER 140AIntegrated Brake Actuation Unit

781
Maintenance
Fuse NameFuse ratingCircuit Protected
FUSE
ACTIVE
HYDRAULIC
BOOTER 230AIntegrated Brake Actuation Unit
INVERTER30AAC Inverter Module
EPB 240AEPB Unit
B/UP LAMP10AElectro Chromic Mirror, Back-Up Lamp LH/RH, INHIBITOR SW
ECU 310AECM (Engine Control Module)
HPCU 215AHPCU (Hybrid Power Control Unit), Clutch Actuator (PHEV)
ACTIVE
HYDRAULIC
BOOTER 310AIntegrated Brake Actuation Unit
DCT 415ADCT(Dual clutch transmission) Shift Lever, TCM (Transmission Control Module), Inhibitor
Switch
SENSOR 310AFuel Pump Relay, Oil Control Valve #1/#2 (Intake/Exhaust), Camshaft Position Sensor #1/#2
(Intake/Exhaust)
BATTERY C/FAN15ABattery C/Fan Relay
HORN20AHorn Relay
SENSOR 210APurge Control Solenoid Valve, Cooling Fan Relay, Mass Air Flow Sensor, ELCM
ECU 120AECM (Engine Control Module)

783
Maintenance
Relay (Hybrid)
Relay NameType
PTC Heater #2 RelayMICRO
PTC Heater #1 RelayMICRO
PDM2 (IG1) RelayMICRO
Battery C/FAN RelayMICRO
Rear Wiper RelayMICRO
PDM3 (IG2) RelayMICRO
Fuel Pump RelayMICRO
PDM1 (ACC) RelayMICRO
Cooling Fan RelayMINI
Rear Heated RelayMINI
Blower RelayMICRO
H/LAMP HI RELAYMICRO
Power Outlet RelayMICRO

Maintenance
84 7
Relay (Plug-in Hybrid)
Relay NameType
PTC Heater #2 RelayMICRO
PTC Heater #1 RelayMICRO
PDM2 (IG1) RelayMICRO
Battery C/FAN RelayMICRO
Rear Wiper RelayMICRO
PDM3 (IG2) RelayMICRO
Fuel Pump RelayMICRO
PDM1 (ACC) RelayMICRO
Cooling Fan RelayMINI
Rear Heated RelayMINI
Blower RelayMICRO
H/LAMP HI RELAYMICRO
Power Outlet RelayMICRO

I5
Index
Detecting sensors (Front view camera/Front radar). 5-75
FCA warning message and function control . . . . . . 5-73
Function malfunction . . . . . . . . . . . . . . . . . . . . . . . . 5-77
Function setting and activation . . . . . . . . . . . . . . . . 5-70
Limitation of the function . . . . . . . . . . . . . . . . . . . . 5-79
Fuel filler door (Hybrid) . . . . . . . . . . . . . . . . . . . . . . . . 4-38
Closing the fuel filler door . . . . . . . . . . . . . . . . . . . . 4-39
Opening the fuel filler door . . . . . . . . . . . . . . . . . . . 4-38
Fuel filler door (Plug-in hybrid) . . . . . . . . . . . . . . . . . . 4-40
Closing the fuel filler door . . . . . . . . . . . . . . . . . . . . 4-41
Opening the fuel filler door . . . . . . . . . . . . . . . . . . . 4-40
Fuel requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Do not use methanol . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Fuel additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Gasoline containing alcohol and methanol . . . . . . . . 1-2
Operation in foreign countries . . . . . . . . . . . . . . . . . . 1-4
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-58
Engine compartment fuse replacement . . . . . . . . . . 7-61
Fuse/relay panel description. . . . . . . . . . . . . . . . . . . 7-64
Inner panel fuse replacement . . . . . . . . . . . . . . . . . . 7-59
Gross vehicle weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6HEV/PHEV powertrain . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Highway Driving Assist (HDA) . . . . . . . . . . . . . . . . . 5-156
HDA malfunction . . . . . . . . . . . . . . . . . . . . . . . . . . 5-161
HDA operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-157
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . 5-157
Setting and activating HDA . . . . . . . . . . . . . . . . . 5-157
Warning related to steering wheel . . . . . . . . . . . . . 5-158
When the hands-off warning lasts for a certain
period of time . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-159
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
Closing the hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-37
Opening the hood . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
If an accident occurs . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-44
If the engine overheats . . . . . . . . . . . . . . . . . . . . . . . . . 6-11
If the engine will not start . . . . . . . . . . . . . . . . . . . . . . . 6-4
If engine doesn't turn over or turns over slowly . . . . 6-4
If engine turns over normally but does not start . . . . 6-4
If you have a flat tire (with spare tire) . . . . . . . . . . . . . 6-19
Changing tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20
Jack and tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
Removing and storing the spare tire . . . . . . . . . . . . 6-20
If you have a flat tire (with Tire Mobility Kit). . . . . . . 6-28
Checking the tire inflation pressure . . . . . . . . . . . . . 6-36H
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