Toyota Aygo (AB40) (2014-2018) Fuse Diagram

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Fuse box diagram (fuse layout), location, and assignment of fuses and relays Toyota Aygo (AB40) (2014, 2015, 2016, 2017, 2018).

 

Toyota Aygo (2014-2018)

Checking and Replacing Fuses

The fuses are designed to blow before the entire wiring harness is damaged. If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary.

  • Turn the engine switch off (with a smart key system – turn the “ENGINE START STOP” switch off) and turn off all electrical accessories.
  • Open the fuse box cover.
  • See diagrams below for details about which fuse to check.
  • Remove the fuse.
  • Check if the fuse is blown – if the thin wire inside is broken, the fuse has blown.
  • Replace the blown fuse with a new fuse of an appropriate amperage rating.

Notice

  • Never use a fuse of a higher amperage rating than that indicated, or use any other object in place of a fuse, even as a temporary fix. This can cause extensive damage or even fire.
  • Always use a genuine Toyota fuse or equivalent.
  • Do not modify the fuses or fuse boxes.
  • If the replaced fuse blows again, have the vehicle inspected by any authorized Toyota dealer or repairer, or another duly qualified and equipped professional.

Passenger Compartment

Left-hand drive

Passenger Compartment (LHD)

Right-hand drive

Passenger Compartment (RHD)

  1. Fuse Box / Main Body ECU
  2. Transmission Control Module
  3. Engine Stop and Start ECU
  4. Junction Connector
  5. Door Control ECU with Receiver (without Entry & Start System)
  6. Relay Box
  7. Airbag Sensor Assembly
  8. Power Steering ECU

 

Passenger Compartment Fuse Box Diagram

The fuse panel is located under the driver’s side of the dashboard.

Passenger Compartment Fuse Box Location

Passenger Compartment Fuse Box Diagram

№FuseACircuit
1IG1 №25Back-up light, multiport fuel injection system/sequential multiport fuel injection system, audio system, vehicle stability control system
2WASHER15Windshield washer, rear window washer
3ECU-IG №15Main body ECU, gauges and meters, air conditioning system, rear window defogger, outside rear view mirror defoggers, seat heaters, canvas top, audio system
4ECU-IG №25Electric power steering system, Stop & Start system
5WIPER RR15Rear window wiper
6IG1 №15Electric cooling fan, anti-lock brake system, vehicle stability control system
7WIPER25Windshield wiper
8MIR HTR10Outside rear view mirror defoggers
9P/OUTLET15Power outlet
10ECU-ACC7.5Outside rear view mirrors, audio system, Stop & Start system, gauges and meters
11IG2 №25Steering lock system, multiport fuel injection system/sequential multiport fuel injection system, multi-mode manual transmission
12A/BAG7.5SRS airbag system
13METER5Gauges and meters, Stop & Start system
14IG2 №17.51PP (HM01): Multiport fuel injection system/sequential multiport fuel injection system, stop lights
151KR-FE: Multiport fuel injection system/sequential multiport fuel injection system, stop lights
15EFI №17.51KR-FE: Multiport fuel injection system/sequential multiport fuel injection system, Stop & Start system
101PP (HM01): Multiport fuel injection system/sequential multiport fuel injection system, Stop & Start system
16OBD7.5On-board diagnosis system
17STOP10Stop lights, high mounted stoplight, multiport fuel injection system/sequential multiport fuel injection system, anti-lock brake system, vehicle stability control system, multi-mode manual transmission, smart entry & start system
18TAIL10Position lights, license plate lights, rear fog light, front fog lights, tail lights, switch illumination, multiport fuel injection system/sequential multiport fuel injection system, gauges and meters, audio system
19-- -
20HTR40Air conditioning system
21AM140"HTR", "OBD", "A/C", "TAIL", "FOG RR", "STOP", "P/W", "DOOR F/L", "DOOR F/R" fuses
22AM2 №130"EFI №2", "EFI-MAIN", "D/L" fuses
23EFI №27.51KR-FE: Multiport fuel injection system/sequential multiport fuel injection system
24EFI-MAIN201KR-FE: Multiport fuel injection system/sequential multiport fuel injection system, fuel pump, "EFI №1" fuses
25D/L25Main body ECU, door lock system
26P/W30Power windows
27DOOR F/R25LHD: Power windows
DOOR F/L25RHD: Power windows
28A/C10Air conditioning system
29FOG RR5Rear fog light

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Relay Box

Relay Box

№Relay
R1Ignition (IG1)
R2without Entry & Start System: Starter (ST CUT)
with Entry & Start System: Ignition (IG2)
R3Tail lights (TAIL)
R4Rear window defogger (RR DEF)

Engine Compartment

Left-hand drive

Engine Compartment (LHD)

Right-hand drive

Engine Compartment (RHD)

  1. Fuse Box
  2. Skid Control ECU
  3. Relay Box
  4. 1PP: ECM
  5. 1KR-FE: ECM

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Engine Compartment Fuse Box Diagram

Push the tabs in and lift the cover off.

Engine Compartment Fuse Box Location

Engine Compartment Fuse Box Diagram

№FuseACircuit
1ALT1251KR-FE: "DEF", "S/HTR F/R", "S/HTR F/L", "CANVAS TOP", "ABS №1", "ABS №2", "RDI №1", "FOG FR", "DRL"
BUSBAR-1PP (HM01): -
2-- -
3ST30Starting system
4STRG LOCK7.5with Entry & Start System: Steering lock system
5H-LP MAIN25"H-LP RH-LO", "H-LP LH-LO", "H-LP RH-HI", "H-LP LH-HI" fuses
6WIPER-S7.5with Stop & Start System: Multiport fuel injection system/sequential multiport fuel injection system
7STA7.5Multiport fuel injection system/sequential multiport fuel injection system, starting system, multi-mode manual transmission, Stop & Start system
8ECU-B №315Audio system, smart entry & start system
9ECU-B №17.5Gauges and meters
10ECU-B №27.5Vehicle stability control system
11DOME5Interior light, luggage compartment light
12HAZ10Turn signal lights, emergency flashers, gauges and meters
13HORN10Horn
14D/C CUT30"ECU-B №1", "ECU-B №2", "ECU-B №3" fuses
15ECU-B №47.5Multi-mode manual transmission
16AM2 №27.5Multiport fuel injection system/sequential multiport fuel injection system
17AM2 №37.5Smart entry & start system
18ICS7.5with Stop & Start System: Charging system
19EFI MAIN251PP (HM01): "EFI №3", "EFI №4", "EFI №5", "RDI №2" fuses
20H-LP RH-LO10Right-hand headlight (low beam)
21H-LP LH-LO10Left-hand headlight (low beam), manual headlight leveling dial
22H-LP RH-HI7.5Right-hand headlight (high beam)
23H-LP LH-HI7.5Left-hand headlight (high beam), gauges and meters
24EFI №3151PP (HM01): Multiport fuel injection system/sequential multiport fuel injection system
25EFI №47.51PP (HM01): Multiport fuel injection system/sequential multiport fuel injection system
26EFI №5151PP (HM01): Multiport fuel injection system/sequential multiport fuel injection system
27RDI №27.51PP (HM01): Electric cooling fan
28A/C COMP7.5Air conditioning system
29IG2 №37.51KR-FE: Multiport fuel injection system/sequential multiport fuel injection system, stop lights, high mounted stoplight
30-- -
31DEF20Rear window defogger, outside rear view mirror defoggers
32ABS №230Anti-lock brake system, vehicle stability control system
33FOG FR7.5Front fog lights, gauges and meters
34DRL7.5Daytime running lights
35S/HTR F/R15Seat heaters (right side)
36CANVAS TOP20Canvas top
37S/HTR F/L15Seat heaters (left side)
38J/B60Instrument fuse box
39RDI №1301KR-FE Normal: Electric cooling fan
401KR-FE Tropic: Electric cooling fan
501PP (HM01): Electric cooling fan
40-- -
41-- -
42ABS №150Anti-lock brake system, vehicle stability control system
43BBC40with Stop & Start System: Stop & Start system
MMT40Multi-mode manual transmission
44EPS50Electric power steering system
45-- -
46-- -
Relay
R1Starter (ST)
R21PP (HM01): Engine control unit (EFI MAIN)

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Additional Relay Box

Additional Relay Box

№Relay
R1Headlight (H-LP)
R2From May 2015: Stop light (STOP LP)
R3Dimmer (DIM)
R4Normal: Electric Cooling Fan (FAN NO.1)
R5Multi-mode manual transmission (MMT)
R6Front fog light (FR FOG)
R7Horn
R8Daytime running light system (DRL)
R9Air conditioner compressor clutch (MG CLUTCH)
R10Tropic: Electric Cooling Fan (FAN NO.1)

 

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