2012 Toyota Yaris Sedan Fuse Box Diagram
The 2 fuse boxes on the 2012 Toyota Yaris Sedan, with every fuse and relay. Tap a fuse to see what it protects, or search for the thing that stopped working.
Where it isUnder the hood in the engine bay. Page 293 of the owner's manual shows the exact spot.
Slot map: the fuses are listed in the manual's order, not where they sit in the box. Match the numbers to the label inside the box cover, or the drawing on page 293 of your owner's manual.
Where it isInside the car, under or behind the dashboard. Page 296 of the owner's manual shows the exact spot.
Slot map: the fuses are listed in the manual's order, not where they sit in the box. Match the numbers to the label inside the box cover, or the drawing on page 296 of your owner's manual.
2012 Yaris Sedan engine bay fuses
Engine compartment (type B). Tap a row to find it on the diagram.
| No. | Amps | Type | Protects |
|---|---|---|---|
| 1 | 15A | Fuse (size not listed) | AM2: Starting system, multiport fuel injection system/sequential multiport fuel injection system |
| 2 | 10A | Fuse (size not listed) | HORN: Horn |
| 3 | 20A | Fuse (size not listed) | EFI: Multiport fuel injection system/ sequential multiport fuel injection system |
| 4 | 30A | Fuse (size not listed) | SPARE: Spare fuse |
| 5 | 10A | Fuse (size not listed) | SPARE: Spare fuse |
| 6 | 15A | Fuse (size not listed) | SPARE: Spare fuse |
| 7 | 20A | Fuse (size not listed) | FR DEF |
| 8 | 30A | Fuse (size not listed) | ABS2/VSC2: Anti-lock brake system, vehicle stability control system |
| 9 | 30A | Fuse (size not listed) | H-LP MAIN: H-LP LH/H-LP LO LH fuse |
| 10 | 30A | Fuse (size not listed) | ST: Starting system |
| 11 | 20A | Fuse (size not listed) | S-LOCK |
| 12 | 15A | Fuse (size not listed) | DOME: Interior light, personal lights, audio system, wireless remote control system |
| 13 | 7.5A | Fuse (size not listed) | ECU-B: Daytime running light system, front passenger occupant classification system, power windows, door lock system, meter and gauge, traction control system, vehicle stability control system |
| 14 | 7.5A | Fuse (size not listed) | ALT-S: Charging system |
| 15 | 10A | Fuse (size not listed) | ETCS: Multiport fuel injection system/ sequential multiport fuel injection system, electronic throttle control system |
| 16 | 15A | Fuse (size not listed) | HAZ: Turn signal lights, emergency flashers |
| 17 | 10A | Fuse (size not listed) | H-LP RH/H-LP LO RH: Right-hand headlight |
| 18 | 10A | Fuse (size not listed) | H-LP LH/H-LP LO LH: Left-hand headlight |
| 19 | 10A | Fuse (size not listed) | EFI2: Multiport fuel injection system/ sequential multiport fuel injection system |
| 20 | 40A | Fuse (size not listed) | HTR SUB2: Air conditioning system |
| 21 | 50A | Fuse (size not listed) | EPS: Electric power steering system |
| 22 | 50A | Fuse (size not listed) | ABS1/VSC1: Anti-lock brake system, vehicle stability control system |
| 23 | 40A | Fuse (size not listed) | HTR: Air conditioning system |
| 24 | 30A | Fuse (size not listed) | RDI: Electric cooling fan |
| 25 | 30A | Fuse (size not listed) | HTR SUB1: Air conditioning system |
| 26 | 30A | Fuse (size not listed) | H-LP CLN/PWR HTR |
| 27 | 50A | Fuse (size not listed) | AMT |
2012 Yaris Sedan interior panel fuses
Under the instrument panel (type B). Tap a row to find it on the diagram.
| No. | Amps | Type | Protects |
|---|---|---|---|
| 1 | 10A | Fuse (size not listed) | TAIL: Side marker lights, parking lights, tail lights, license plate lights, multiport fuel injection system/sequential multiport fuel injection system |
| 2 | 7.5A | Fuse (size not listed) | PANEL 1: Illuminations, instrument panel light control, meter and gauge |
| 3 | 7.5A | Fuse (size not listed) | A/C: Rear window defogger, air conditioning system |
| 4 | 20A | Fuse (size not listed) | D DOOR: Power windows |
| 5 | 20A | Fuse (size not listed) | RL DOOR: Rear passenger’s power window (left side) |
| 6 | 20A | Fuse (size not listed) | RR DOOR: Rear passenger’s power window (right side) |
| 7 | 15A | Fuse (size not listed) | CIG: Power outlet |
| 8 | 7.5A | Fuse (size not listed) | ACC: Door lock system, outside rear view mirrors, audio system |
| 9 | 10A | Fuse (size not listed) | ID/UP/MIR HTR: Multiport fuel injection system/ sequential multiport fuel injection system, outside rear view mirror control, outside rear view mirror heaters |
| 10 | 7.5A | Fuse (size not listed) | IGN: Multiport fuel injection system/ sequential multiport fuel injection system, SRS airbag system, front passenger occupant classification system |
| 11 | 7.5A | Fuse (size not listed) | MET: Meter and gauge |
| 12 | 25A | Fuse (size not listed) | WIP: Windshield wiper and washer |
| 13 | 15A | Fuse (size not listed) | RR WIP |
| 14 | 15A | Fuse (size not listed) | WSH: Windshield wiper and washer |
| 15 | 10A | Fuse (size not listed) | ECU-IG: Daytime running light system, antilock brake system, electric power steering system, power windows, door lock system, vehicle stability control system, electric cooling fan, meter and gauge |
| 16 | 10A | Fuse (size not listed) | GAUGE: Charging system, turn signal lights, emergency flashers, back-up lights, instrument panel light control, shift lock system, rear window defogger, air conditioning system, automatic transmission system |
| 17 | 7.5A | Fuse (size not listed) | OBD2: On-board diagnosis system |
| 18 | 10A | Fuse (size not listed) | STOP: Stop lights, high mounted stoplight, multiport fuel injection system/sequential multiport fuel injection system, shift lock system, anti-lock brake system |
| 19 | 25A | Fuse (size not listed) | D/L: Door lock system |
| 20 | 15A | Fuse (size not listed) | FR FOG: Front fog lights |
| 21 | 25A | Fuse (size not listed) | AM1: Multiport fuel injection system/ sequential multiport fuel injection system |
Blade fuse colours
- 5A Tan
- 7.5A Brown
- 10A Red
- 15A Blue
- 20A Yellow
- 25A Clear
- 30A Green
- 35A Blue-green
- 40A Orange
Cartridge (J-case) colours
- 20A Blue
- 25A White
- 30A Pink
- 40A Green
- 50A Red
- 60A Yellow
Source: 2012 Toyota Yaris Sedan Owner's Manual, "Fuses" section, p. 293 and 296.
Always replace a fuse with one of the same amp rating. If a new fuse blows straight away, the circuit has a fault.