Toyota Hilux 8G (Fortuner) – fuse and relay

The 8th generation Toyota Hilux was produced in 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 with the designation AN120 / AN130. During this time, the model has undergone restaling. In this publication, we will show the locations of the electronic control units, describe in detail the purpose of fuses and relays Toyota Hilux 8 with box diagrams and photo examples of their execution. Highlight the cigarette lighter fuse. This information will be useful to owners of Toyota Fortuner, since these cars are made on a common basis.

Toyota hilux

This vehicle has been supplied all over the world, therefore, a different design of the units is possible. Check the purpose of the elements with your diagrams on the box cover.

Passenger compartment

Location

General layout of boxes in the cabin

LHD

LHD

RHD

RHD

Assignment

  1. Relay box No. 1
  2. Headlight range control unit
  3. Network gateway block
  4. Fuse Box / Body ECM
  5. Start-stop system control unit
  6. LHD: Phone Transceiver
  7. Four-wheel drive control unit
  8. The engine control unit
  9. Intelligent Entry Receiver / Central locking receiver
  10. Transmission control unit
  11. Relay box No. 2
  12. Turbine control unit
  13. Relay box No. 3
  14. LHD: Navigation control unit
  15. Relay box No. 4
  16. Selector lever lock control unit
  17. Air conditioner amplifier
  18. Airbag control unit
  19. Steering lock actuator
  20. Distribution connector
  21. RHD: Double Door Lock Relay

Fuse box

It is located at the bottom of the dashboard on the left side.

RHD

Location RHD

LHD

Location LHD

Photo example of execution

Photo

Example of a diagram from the box cover

Covery

Diagram

Diagram pas

Designation

125A DOOR NO.2 – Window regulators
225A DOOR R / L – Window regulators
325A DOOR R / R – Window regulators
430A DOOR NO.1 – Window regulators
510A ETCS – 1GR-FE, 1KD-FTV, 2KD-FTV, 1TR-FE, 2TR-FE, 5L-E: Multiport fuel injection system / sequential multiport fuel injection system
25A EFI-MAIN NO.1 – 1GD-FTV, 2GD-FTV: ABS, A / C, Hill Descent Assist, Multiport Fuel Injection System / Sequential Multiport Fuel Injection System, Hill Assist, TRC, VSC
625A EFI-MAIN NO.1 – 1GR-FE, 1KD-FTV, 2KD-FTV, 1TR-FE, 2TR-FE, 5L-E: ABS, air conditioning, hill descent assist, multiport fuel injection system / sequential multiport injection system fuel, lift assist, TRC, VSC
25A EFI-MAIN NO.2 – 1GD-FTV, 2GD-FTV: Multiport fuel injection system / sequential multiport fuel injection system
710A TURN & HAZ – Direction indicators (hazard warning lights), instrument cluster, central locking, smart entry and start system, immobilizer, start system, steering lock, anti-theft system, wireless control system
830A AM2 NO.2 – Multiport fuel injection system / sequential multiport fuel injection system, intelligent entry and start system, immobilizer, start system, steering lock, wireless control system
940A HTR – Air Conditioning, Charging System
1040A AM1 – Intelligent Entry and Start System, Immobilizer, Start System, Steering Lock, Wireless Control System
1110A TAIL – 1GR-FE, 1KD-FTV, 2KD-FTV, 1TR-FE, 2TR-FE, 5L-E: Side light, backlight, automatic light control, charging system, smart entry and start system, front fog light, immobilizer , key buzzer, light buzzer, rear fog light, start system, steering lock, wireless control system
10A ECU-ALT NO.2 – 1GD-FTV, 2GD-FTV: Central locking, windows, anti-theft system
1210A FOG FR / DRL – Front fog light, headlights, lights, side light
1310A ECU-ALT NO.2 – 1GR-FE, 1KD-FTV, 2KD-FTV, 1TR-FE, 2TR-FE, 5L-E: central locking, Power windows, anti-theft system
10A TAIL – 1GD-FTV, 2GD-FTV: Side light, backlight, automatic light control, charging system, smart entry and start system, front fog light, immobilizer, key buzzer, light buzzer, rear fog light, start system, steering lock , wireless control system
1410A OBD – Diagnostic connector
1510A EFI NO.1 – ABS, air conditioning, hill descent assist, multiport fuel injection system / sequential multiport fuel injection system, lift assist system, start-stop system, TRC, VSC
165A IG2 NO.1 – Multiport fuel injection system / sequential multiport fuel injection system
175A METER – Instrument Cluster, 4WD, ABS, Air Conditioning, Audio System, Charging System, Central Locking, Descent Assist System, Multiport Fuel Injection System / Sequential Multiport Fuel Injection System, Intelligent Entry and Start System, Headlights, Headlight Range Control, Headlamp Washers , lift assist system, lighting, immobilizer, interior lighting, key buzzer, lane keeping system, light buzzer, navigation, collision avoidance system, monitor, seat belt indicator, airbags, starting system, steering lock, start-stop system , side light, telematics system, anti-theft system, tire pressure monitoring system, TRC, direction indicators (alarm), VSC, wireless control system
185A A / BAG – Airbags
195A IG2 NO.3 – Charging system, multiport fuel injection system / sequential multiport fuel injection system, immobilizer, body ECM, telematics system
2010A SFT LOCK-ACC – Lock the gear selector
2115A P / OUTLET NO.1 – Socket (cigarette lighter)
225A IG2 NO.2 – Intelligent Entry and Start System, Immobilizer, Start System, Steering Lock, Wireless Control System
2325A WIPER – Wiper
2410A IG1 NO.1 – Audio system, reversing lamps, charging system, instrument cluster, multiport fuel injection system / sequential multiport fuel injection system, lane keeping system, navigation, monitor
25
2610A IG1 NO.3 – ABS, downhill assist, uphill assist, start-stop system, TRC, VSC
2710A IG1 NO.4 – Air conditioning, audio system, automatic lighting control, charging system, instrument cluster, central locking, multiport fuel injection system / sequential multiport fuel injection system, intelligent entry and start system, front fog lights, headlights, automatic headlight range control , headlight cleaners, lighting, immobilizer, interior lighting, heated mirrors, electrical control unit
2815A WASHER – Washer for glass
2910A IG1 NO.2 – Charging system, Gearbox selector lock

The fuse number 21, 15A, is responsible for the cigarette lighter.

Relay box No. 1

It is located on the left (LHD) pillar under the protective compartment. To access, remove the sill trim. An example is available on the diagram.

Location relay 1Location 1 relay 1

Photo for example

Relay box 1 left side

Diagram from the box cover

Covery 6

Relay box 1 diagram

Diagram relay 1

Appointment

125A DCU NO.1 – Transfer pump
220A DCU NO.2 – Transfer pump
320A NOX PM – Nitrogen oxide sensor
47,5A DCU-B – Transfer pump
510A DEF-S – Heated mirrors, multiport fuel injection system / sequential multiport fuel injection system
610A FOG RR – Rear fog light
715A DEICER – Heated brush parking area
825A DEF – Heated rear window, heated mirrors, multiport fuel injection system / sequential multiport fuel injection system
Relay
R1Transfer pump (DCU-MAIN)
R2Nitrogen Oxide Sensor (NOX PM)
R3Heated area for parking brushes (DEICER)
R4Rear fog light (FOG RR)
R5
R6Inverter (INV)
R7Heated rear window, heated mirrors (DEF)

Relay box No. 2

Installed behind the glove compartment, at the end of the dashboard.

LHD

Location relay 2 LHD

RHD

Location relay 2 RHD

Example of a diagram from the box cover

Covery 3

Decoding

15A ACC – 4WD, ABS, air conditioning, audio system, charging system, clock, instrument cluster, central locking, descent assist system, multiport fuel injection system / sequential multiport fuel injection system, intelligent entry and start system, headlights, automatic headlight range control , headlight wipers, lift assist, lights, immobilizer, interior lighting, key buzzer, lane control system, light buzzer, ECU, navigation, anti-collision system, monitor, power mirrors, seat belt indicator, airbags security, starting system, steering lock, start-stop system, side light, telematics system, anti-theft system, tire pressure monitoring system, TRC, direction indicators (alarm), VSC, wireless control system
210A A / C – Air Conditioning
310A C / OPN NO.2 – Multiport fuel injection system / sequential multiport fuel injection system
47,5A STA / WIPER-S – Starting system, multiport fuel injection system / sequential multiport fuel injection system
5
620A 4WD-IG – All wheel drive
715A S / HTR – Before Aug 2017: Heated seats
15A S / HTR / S / VENT – From Aug 2017: Heated seats
810A IG1 NO.5 – Air Conditioning, Lane Keeping Assist, Collision Avoidance System
Relay
R1Heater (HTR)
R2Ignition (IG1 NO.2)
R3Ignition (IG2)
R4LHD: Heated steering wheel (STRG HTR)
R5Air conditioner (A / C COMP)

Relay box No. 3

Diagram

LHD

Relay 3 - LHD

RHD

Assignment

R1Auxiliary heater (PTC HTR NO.1)
R2Auxiliary heater (PTC HTR NO.3)
R3Auxiliary heater (PTC HTR NO.2)
R4Liquid heater (VISCOUS)
R5
R6Central locking (D / L NO.1)
R7Central locking (D / L NO.2)
R8RHD: Central locking (D / L NO.2)
R9RHD: –

Relay box No. 4

Diagram

Relay 4 diagram

Designation

R1Daytime running lights (DRL)
R2Anti-theft system (S-HORN)
R3Front fog light (FOG FR)
R4Side light (TAIL)
R5Interior lighting (DOME CUT)
R6Ignition (IG1 NO.1)

Additional elements

Diagram

additional elements

Decoding

  1. The receiver for the tire pressure monitoring system (in models with a single cab, it is located above the rear window)
  2. Transfer pump control unit

Engine compartment

Location

General arrangement of boxes under the hood

LHD

LHD eng comp

RHD

RHD eng comp

Appointment

  1. Fuse and relay box
  2. LHD: Headlight wiper relay
  3. Glow plug control unit
  4. Air control unit
  5. Injector control unit
  6. Brake Actuator (VSC)
  7. Brake actuator (without VSC)

Fuse and relay box

Located on the left side of the engine compartment, next to the battery.

Photo – example

Photo under the hood

Diagram

Diagram 2

Protected components

1 –
2 –
3 –
420A INV – Socket (inverter)
510A ECU-ALT NO.1 – Double lock
6
710A STOP – From August 2017: Brake lights, ABS, TRC, VSC, multiport fuel injection system / sequential multiport fuel injection system, charging system, downhill assist system, intelligent entry and start system, uphill assist system, immobilizer, Gear selector lock, starting system, steering lock, wireless control system
810A STOP – Before Aug 2017: Stop lamps, ABS, TRC, VSC, multiport fuel injection system / sequential multiport fuel injection system, charging system, downhill assist system, intelligent entry and start system, uphill assist system, immobilizer, Gear selector lock, starting system, steering lock, wireless control system
10A STRG HTR – From Aug 2017: Heated steering wheel
910A 4WD-ALT – All wheel drive
1010A ECU-B NO.1 – 4WD, Multiport Fuel Injection System / Sequential Multiport Fuel Injection System, ABS, Air Conditioning, Audio System, Charging System, Clock, Instrument Cluster, Central Locking, Dual Lock, Descent Assist, Intelligent System entry and start, headlights, headlight range control, headlight cleaners, lift assist, lights, immobilizer, interior lighting, key buzzer, lane keep assist, light buzzer, navigation, collision avoidance system, monitor, seat belt indicator, airbags , starting system, steering lock, start-stop system, side light, telematics system, anti-theft system, tire pressure monitoring system, TRC, direction indicators (alarm), VSC, wireless control system
1120A RADIO – Audio system, navigation, monitor
1210A DOME – Immobilizer, smart entry and start system, interior lighting, start system, steering lock, anti-theft system, wireless control system
1310A H-LP RH-LO – Low beam right
1410A H-LP LH-LO – Left low beam, headlight range control, headlight washers
1510A H-LP RH-HI – High beam right
1610A H-LP LH-HI – High beam left
177,5A S-HORN – Anti-theft system
187,5A MAYDAY – Telematics system
1910A HORN – Horn, smart entry and start system, immobilizer, start system, steering lock, anti-theft system, wireless control system
207.5A EFI-B – Multiport fuel injection system / sequential multiport fuel injection system
217,5A ALT-S / ICS – Charging system
227.5A SMART – Intelligent Entry and Start System, Immobilizer, Start System, Steering Lock, Wireless Control System
2310A ECU-B NO.3 – Air Conditioning, Multiport Fuel Injection System / Sequential Multiport Fuel Injection System, Intelligent Entry and Start System, Immobilizer, Heated Mirrors, Body ECM, Starting System, Steering Lock, Anti-theft System, Wireless Control System
241GR-FE, 1TR-FE, 2TR-FE: Air fuel ratio sensor
20A A / F HTR – 1GD-FTV, 2GD-FTV, 1KD-FTV, 2KD-FTV, 5L-E: Multiport fuel injection system / sequential multiport fuel injection system
2510A STRG LOCK / AM2 N1 – Multiport fuel injection system / sequential multiport fuel injection system, intelligent entry and start system, immobilizer, start system, steering lock, wireless control system
2615A INJ – 1GR-FE, 1TR-FE, 2TR-FE: Instrument cluster, multiport fuel injection system / sequential multiport fuel injection system, ignition
30A ST NO.2 – 2GD-FTV with start-stop system: intelligent entry and start system, immobilizer, start system, steering lock, wireless control system
2710A ECU-B NO.2 – Intelligent Entry and Start System, Immobilizer, Start System, Steering Lock, Wireless Control System
2825A ECU-B NO.4 – automatic light control, central locking, intelligent entry and start system, front fog light, headlights, lights, immobilizer, interior lighting, power windows, rear fog light, start system, steering lock, side light, anti-theft system, wireless control system
29
3030A D / C CUT – Fuses: “ECU-B NO.1”, “RADIO”, “DOME”
317,5A ODS – Front passenger classification system
3230A P / SEAT – Before Aug 2017: Power Seats
30A P / SEAT (D) – From Aug 2017: Power Seats
3330A PTC HTR NO.2 – Auxiliary heater
34
3550A ABS NO.1 – ABS, TRC, VSC, descent assist system, ascent assist system
3630A ABS NO.2 – ABS, TRC, VSC, descent assist system, ascent assist system
3730A R / B I / P-ALT – Fuses: “IG1 NO.2” Relay: “4WD-IG”, “S / HTR”, “S / HTR / S / VENT”, “IG1 NO.5”
38
39
4050A PTC HTR NO.1 – Auxiliary heater
4180A GLOW – Glow plugs
4260A J / B-B – Fuses: “EFI-MAIN NO.1” Relay, “EFI-MAIN
4330A H-LP CLN – Headlight cleaners
4430A CDS FAN / PTC HTR NO.3 – Air conditioning, auxiliary heater, cooling fan
4550A R / B FLOOR-ALT – Fuses: “DEF” Relay, “DEF”, “FOG RR”, “DEICER”, “DEF-S”
46140A ALT – Fuses: “P / W” Relay, “ACC” Relay, “R / B FLOOR-ALT”, “R / BI / P-ALT”, “4WD-ALT”, “INV”, “ABS NO. 1 “,” ABS NO.2 “,” STOP “,” P / SEAT “,” P / SEAT (D) “,” H-LP CLN “,” STRG HTR “,” ECU-ALT NO.1 “, “PTC HTR NO.1”, “PTC HTR NO.2”, “CDS FAN / PTC HTR NO.3”, “HTR”, “DOOR R / L”, “DOOR NO.1”, “DOOR R / R “,” DOOR NO.2 “,” FOG FR / DRL “,” TAIL “,” OBD “,” ECU-ALT NO.2 “,” AM1 “,” P / OUTLET NO.1 “,” SFT LOCK- ACC “
4740A BBC NO.3 – Start-stop system
48
4940A BBC NO.1 – Start-stop system
5030A ST NO.1 – 1GR-FE, 1TR-FE, 2TR-FE: smart entry and start system, immobilizer, start system, steering lock, wireless control system
50A ST NO.1 – 1GD-FTV, 2GD-FTV, 1KD-FTV, 2KD-FTV, 5L-E: smart entry and start system, immobilizer, start system, steering wheel lock, wireless control system
51
52
5350A AIR PMP – Secondary air pump
50A DCU-MAIN – “DCU-MAIN” relay, fuses: “DCU NO.1”, “DCU NO.2”, “DCU-B”, “NOX PM”
5440A H-LP MAIN – “H-LP” relay, “DIMMER” relay, fuses: “H-LP LH-LO”, “H-LP RH-LO”, “H-LP LH-HI”, “H- LP RH-HI “
Relay
R1Dimmer
R2Headlights (H-LP)
R31GD-FTV, 2GD-FTV, 1KD-FTV, 2KD-FTV, 5L-E: Starter (ST NO.1)
R41GR-FE, 1TR-FE, 2TR-FE: Starter (ST NO.1)
2GD-FTV with start-stop system: Starter (ST NO.2)
R5Brake Light / Cooling Fan (STOP / CDS FAN)
R61GR-FE, 1TR-FE, 2TR-FE: Injectors (INJ)
1GD-FTV, 2GD-FTV, 1KD-FTV, 2KD-FTV, 5L-E: Injectors (EDU)
R7Sound signal
R81GD-FTV, 2GD-FTV, 1KD-FTV, 2KD-FTV, 5L-E: Glow plugs (GLOW)
1GR-FE, 1TR-FE, 2TR-FE: Fuel pump / Secondary air pump (FUEL PMP / AIR PMP HTR)
R91GR-FE, 1TR-FE, 2TR-FE: Air Fuel Ratio Sensor (A / F HTR)

Some models can accommodate an additional fuse box.

Add fuse box

Scheme from the cover

covery 8

 

If you know how to make the material better – write in the comments.

Leave a Reply

Your email address will not be published. Required fields are marked *