Nio ET5 (2022 – 2024) – fuse and relay box diagram

Nio ET5 (2022 – 2024) – fuse and relay box diagram

 

Year of production: 2022, 2023, 2024

This article provides fuse box diagrams for the Nio ET5 models from 2022, 2023, and 2024. It includes details on the location of the fuse panels inside the vehicle and offers information on the function and layout of each fuse and relay.

 

Passenger Compartment Fuse Box

Fuse box location

Nio ET5 (2022) - fuse box location - passenger compartment
Nio ET5 (2022 – 2024) – fuse box location – passenger compartment

 

Fuse box diagram

Nio ET5 (2022 – 2024) – fuse box diagram – passenger compartment

 

Assignment of the fuses in the dashboard

Amps / Type Description
IF01 50A IR01 relay switch-end power supply
IF02
IF03 20A Brake pressure regulator power supply
IF04 40A Brake pressure regulator motor power supply 1
IF05 40A Brake pressure regulator motor power supply 2
IF06 40A IR03 relay switch-end power supply
IF07 50A IR02 relay switch-end power supply
IF08 10A Driver’s seat lumbar support / fan power supply
IF09 10A Passenger seat lumbar support / fan power supply
IF10 10A Flexible chassis controller power supply 1
IF11
IF12 10A Flexible chassis controller power supply 2
IF13 20A Trailer control module power supply
IF14 10A Body gateway controller
IF15 10A Wireless charging module and body controller (safe box) power supply
IF16 10A Center display power supply
IF17 30A ADAS main controller power supply 1
IF18 10A Smart antennas power supply
IF19 10A Digital key Bluetooth antenna module power supply
IF20 10A Steering column module power supply
IF21 10A Air conditioning control unit power supply
IF22 10A Outer door handle, driver’s door switch power supply
IF23 25A Body controller power supply (rear seats and backlighting)
IF24 10A ETC / alcohol interlock power supply
IF25 10A LiDAR sensor power supply
IF26 15A Body controller power supply (washer fluid pump)
IF27 10A NOMI power supply
IF28 10A Digital instrument cluster display power supply
IF29 10A Diagnostic port power supply
IF30 10A Fragrance module and rain light sensor power supply
IF31 20A Body controller power supply 1
IF32 20A Body controller power supply 2
IF33 ADAS main controller power supply 2
IF34 10A Rear child monitoring / radar sensor / parking radar controller power supply
IF35 10A IR03 relay coil-end power supply
IF36 10A Battery management system power supply
IF37 15A Pyrotechnic cutout switch power supply
IF38 10A Electronic shift module power supply
IF39 10A Brake light switch power supply
IF40 10A Vehicle controller power supply 1
IF41 20A Multimedia system host power supply 1
IF42 25A Front 12V power socket power supply
IF43
IF44 10A Front USB port power supply
IF45 10A Rear control panel USB port power supply
IF46 10A Body gateway controller (power socket relay feedback)
IF47 25A Rear 12V power socket power supply
IF48 15A Body controller power supply (horn)
IF49 30A Driver’s seat control module power supply
IF50 30A Passenger seat control module power supply
IF51 30A Front left door control module power supply 1
IF52 20A Front left door control module power supply 2
IF53 30A Front right door control module power supply 1
IF54 20A Front right door control module power supply 2
IF55 30A Rear left door control module power supply 1
IF56 20A Rear left door control module power supply 2
IF57 30A Rear right door control module power supply 1
IF58 20A Rear right door control module power supply 2
IF59 10A Electric power steering power supply 1
IF60 10A Electric power steering power supply 2
IF61 10A Airbag controller power supply
IF62 10A Body gateway controller / body controller feedback
IF63 10A Air conditioning control unit/ETC/rearview mirror power supply
IF64 20A Left headlight power supply
IF65 20A Right headlight power supply
IF66 10A Liftgate middle taillight power supply
IF67 10A Liftgate left and right taillight power supply
IF68 10A Vehicle controller power supply
IF69 10A Interior lighting
IF70 10A Four-door speaker ambient lighting power supply
IR01 MINI Power socket relay
IR02 MINI Seat / flexible chassis control relay
IR03 ISO MINI KL15 relay

 

Engine Compartment Fuse Box

Fuse box location

Nio ET5 (2022 – 2024) – fuse box location – engine compartment

 

Fuse Box Diagram

Nio ET5 (2022 – 2024) – fuse box diagram – engine compartment

 

Assignment of the fuses in the engine compartment fuse box

Amps / Type Description
UF01 60A UR01 relay switch-end power supply
UF02
UF03 25A Front body controller (front wiper motor) KL30 power supply
UF04
UF05 10A High-voltage DC converter integrated component
UF06 10A Front inverter (KL30 power supply)
UF07
UF08
UF09 50A UR09 relay switch-end power supply
UF10
UF11 20A UR03 relay switch-end power supply
UF12 10A Electronic shift module (KL87 power supply)
UF13 10A Climate control system / PM2.5 sensor / compressor assembly / heat exchanger electronic expansion valve / heat pump electronic expansion valve (KL87 power supply)
UF14 20A UR07 relay switch-end power supply
UF15
UF16
UF17 10A Rear HV power distribution unit (KL87 power supply)
UF18 15A Vehicle controller (KL87 power supply)
UF19
UF20 10A UR01/UR03 relay coil-end power supply
UF21 10A Five-way cooling water valve (KL87 power supply)
UF22 10A Brake switch (KL87 power supply)
UF23 10A Front bumper movable grille (KL87 power supply)
UF24
UF25
UF26 15A Front windshield heating
UF27
UF28 10A UR07 relay coil-end power supply
UR01 MINI Cooling fan relay
UR02
UR03 280 MICRO High-voltage battery electronic water pump relay
UR04 ISO MINI Main relay
UR05
UR06 Front windshield heating relay
UR07 280 MICRO Front motor electronic water pump relay
UR08
UR09 MINI Front fan relay

Pre-Fuse Box

Fuse box Location
Nio ET5 (2022 – 2024) – fuse box location – engine compartment (pre-fuse box)

 

Fuse box Diagram
Nio ET5 (2022 – 2024) – fuse box diagram – engine compartment (pre-fuse box)

 

Amps Description
PF01 450A DC/DC converter
PF02 200A Front trunk fuse box
PF03 200A Instrument panel fuse box
PF04 200A Rear trunk fuse box
PF05 125A Electric power steering gear power supply 2
PF06 125A Electric power steering gear power supply 1

 

Luggage Compartment Fuse Box

Fuse Box Location

Nio ET5 (2022 – 2024) – fuse box location – luggage compartment

 

Fuse Box Diagram

Nio ET5 (2022 – 2024) – fuse box diagram – luggage compartment

 

Assignment of the fuses in the luggage compartment

Amps / Type Description
TF01
TF02 40A TR02 relay switch-end power supply
TF03 40A TR03 relay switch-end power supply
TF04 20A Trailer control module power supply 1
TF05 30A Liftgate control module power supply
TF06 30A Power amplifier control unit power supply 1
TF07
TF08 10A Rear inverter power supply
TF09 10A Vehicle controller power supply 2
TF10 10A Battery management unit power supply 1
TF11 20A Multimedia system host power supply 2
TF12 10A Body gateway controller power supply 2
TF13 30A ADAS main controller power supply 2
TF14 30A ADAS main controller power supply 4
TF15 30A Body controller KL30 power supply (exterior lighting 2)
TF16 10A Liftgate kick sensor power supply
TF17 10A Charging indicator power supply
TF18 30A Body controller KL30 power supply (exterior lighting 1)
TF19
TF20 20A Trailer control module power supply 2
TF21 10A TR02 relay coil-end power supply
TF22 10A Onboard charging module power supply (charging communication)
TF23 10A Onboard charging module power supply
TF24 40A Front row left retractor assembly power supply
TF25
TF26
TF27 30A Flexible chassis controller power supply 2
TF28 30A Flexible chassis controller power supply 1
TF29 30A Power amplifier control unit power supply 2
TF30 10A Charge port ground reverse protection A-
TF31 10A Charging confirmation signal A+
TF32
TF33
TF34
TF35
TR01
TR02 ISO MINI Rear defog relay
TR03 ISO MINI KL15 power supply relay (redundant)
TR04
TR05
TR06

 

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.