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In this article, you will find information about the fuses of the Toyota Aygo (AB20) (models 2009, 2010, 2011, and 2012), including diagrams of the fuse boxes, a list of fuses, their designation, and the location of the fuse blocks within the vehicle.
Checking and Replacing Fuses in Toyota Aygo
If the headlights or other electrical components do not work, check the fuses. If any of the fuses are blown, they must be replaced.
Turn the engine switch and inoperative component off. Determine which fuse may be causing the problem. Pull the suspected fuse straight out and check it. If the fuse has blown, push a new fuse into the clip.
Caution!
Never use a fuse with a higher amperage rating, or any other object, in place of a fuse. This may cause extensive damage and possibly a fire.
Location of Fuse Boxes
Engine Compartment:
Passenger Compartment:
Fuse Box Diagrams
Engine Compartment Fuse Box
| № | Fuse | A | Function |
|---|---|---|---|
| 1 | H-LP RH (HI) | 10A | Right-hand headlights (with daytime running light system) |
| 2 | H-LP LH (HI) | 10A | Left-hand headlights, gauges and meters (with daytime running light system) |
| 3 | H-LP RH (LO) | 10A | Right-hand headlights (with daytime running light system) |
| 4 | H-LP LH (LO) | 10A | Left-hand headlights, gauges and meters (with daytime running light system) |
| 5 | DIMMER | 20A | “H-LP LH (HI)”, “H-LP RH(HI)”, “H-LP LH (LO)”, “H-LP RH (LO)” fuses, daytime running light system (with daytime running light system) |
| H-LP LH | 10A | Left-hand headlights (without daytime running light system) | |
| 6 | ABS NO.2 | 25A | Anti-lock brake systemand vehicle stability control system (without daytime running light system) |
| VSC NO.2 | 30A | Anti-lock brake system and vehicle stability control system (with daytime running light system) | |
| 7 | AM2 | 30A | Starting system, “IG1”, “IG2”, “STA” fuses |
| 8 | HAZARD | 10A | Turn signal lights, emergency flashers, gauges and meters |
| 9 | H-LP RH | 10A | Right-hand headlights (without daytime running light system) |
| 10 | DOME | 15A | Gauges and meters, interior light, audio system, tachometer |
| 11 | EFI | 15A | Electric cooling fan, multiport fuel injection system/sequential multiport fuel injection system |
| 12 | HORN | 10A | Horn |
| 13 | SPARE | 7.5A | Spare fuse |
| 14 | SPARE | 10A | Spare fuse |
| 15 | SPARE | 15A | Spare fuse |
| 16 | STA | 7.5A | Multi-mode manual transmission, multiport fuel injection system/ sequential multiport fuel injection system |
| 17 | EFI NO.2 | 7.5A | Multiport fuel injection system/sequential multiport fuel injection system, multi-mode manual transmission |
| 34 | AMT | 50A | Multi-mode manual transmission |
| 35 | RADIATOR | 30A/40A* | Electric cooling fan |
| 36 | ABS NO.1 | 40A | Anti-lock brake system and vehicle stability control system (without vehicle stability control system) |
| VSC NO.1 | 50A | Anti-lock brake system and vehicle stability control system (with vehicle stability control system) | |
| 37 | EMPS | 50A | Electric power steering system |
| 38 | ALTERNATOR | 120A | Charging system, “EPS”, “ABS (without vehicle stability control system)”, “VSC (with vehicle stability control system)”, “RADIATOR”, “AM1”, “HTR”, “PWR”, “D/L”, “DEF”, “TAIL”, “STOP”, “OBD”, “ECU-B” fuses |
| ∗: Replace the fuse with one of the same ampere rating as the original. | |||
Instrument Panel Fuse Box
| № | Fuse | A | Function |
|---|---|---|---|
| 18 | STOP | 10A | Stop lights, high mounted stoplight, anti-lock brake system, multi-mode manual transmission |
| 19 | D/L | 25A | Power door lock system, wireless remote control system |
| 20 | DEF | 20A | Rear window defogger |
| 21 | TAIL | 7.5A | Daytime running light system, tail lights, license plate lights, position lights, headlight beam level control system, instrument panel lights |
| 22 | OBD | 7.5A | On-board diagnosis system |
| 23 | ECU-B | 7.5A | Multi-mode manual transmission, daytime running light system, vehicle stability control system, gauges and meters, rear fog light |
| 24 | ECU-IG | 7.5A | Anti-lock brake system, vehicle stability control system, electric power steering system, electric cooling fan |
| 25 | BACK UP | 10A | Back-up lights, power door lock system, wireless remote control system, power windows, rear window defogger, tachometer, air conditioning system, heater system |
| 26 | WIP | 20A | Windshield wiper and washer, rear window wiper and washer |
| 27 | ACC | 15A | Power outlet, audio system |
| 28 | IG1 | 7.5A | Windshield wiper and washer, rear window wiper and washer, anti-lock brake system, electric power steering system, electric cooling fan, back-up lights, power door lock system, wireless remote control system, power windows, rear window defogger, tachometer, air conditioning system, heater system |
| 29 | IG2 | 15A | Multiport fuel injection system/sequential multiport fuel injection system, SRS airbag system, gauges and meters, daytime running light system, multi-mode manual transmission |
| 30 | A/C | 7.5A | Air conditioning system, power heater |
| 31 | AM1 | 40A | “ACC”, “WIP”, “ECU-IG”, “BACK UP” fuses |
| 32 | PWR | 30A | Power windows |
| 33 | HTR | 40A | Heater system, air conditioning system, “A/C” fuse |