2010 Toyota Highlander Fuse Box Diagram
The fuse box on the 2010 Toyota Highlander, with every fuse and relay. Tap a fuse to see what it protects, or search for the thing that stopped working.
Where it isSee the owner's manual. Page 485 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 485 of your owner's manual.
2010 Highlander front side of the fuse block fuses
Front side of the fuse block. Tap a row to find it on the diagram.
| No. | Amps | Type | Protects |
|---|---|---|---|
| 1 | 30A | Fuse (size not listed) | P/SEAT: Power seat |
| 2 | 30A | Fuse (size not listed) | POWER: Power windows |
| 3 | 25A | Fuse (size not listed) | RR DOOR RH: Power windows |
| 4 | 25A | Fuse (size not listed) | RR DOOR LH: Power windows |
| 5 | 15A | Fuse (size not listed) | FR FOG: Front fog lights |
| 6 | 7.5A | Fuse (size not listed) | OBD: On-board diagnosis system |
| 7 | 25A | Fuse (size not listed) | FR DEF: Windshield wiper deicer |
| 8 | 10A | Fuse (size not listed) | STOP: Stop lights, enhanced vehicle stability control system |
| 9 | 25A | Fuse (size not listed) | DOOR NO.2: Power windows |
| 10 | 7.5A | Fuse (size not listed) | AM1: Starting system |
| 11 | 7.5A | Fuse (size not listed) | RR FOG |
| 12 | 10A | Fuse (size not listed) | A/C NO.1: Air conditioning system |
| 13 | 7.5A | Fuse (size not listed) | FUEL OPN |
| 14 | 30A | Fuse (size not listed) | S/ROOF: Electric moon roof |
| 15 | 15A | Fuse (size not listed) | TAIL: Parking lights, tail lights, license plate lights, front fog lights, trailer lights |
| 16 | 7.5A | Fuse (size not listed) | PANEL: Glove box light, emergency flashers, audio system, outside rear view mirror defoggers, clock, power door lock system, seat heaters, rear seat entertainment system, enhanced vehicle stability control system, instrument panel light control dial, electronic controlled transmission switch, automatic transmission, downhill assist control system, steering switches |
| 17 | 10A | Fuse (size not listed) | ECU IG NO.1: Multiplex communication system, electric moon roof, electronically controlled automatic transmission system, power back door, seat heaters, tire pressure warning system, electronic power steering, automatic transmission |
| 18 | 7.5A | Fuse (size not listed) | ECU IG NO.2: Enhanced vehicle stability control system |
| 19 | 10A | Fuse (size not listed) | A/C NO.2: Air conditioning system |
| 20 | 20A | Fuse (size not listed) | WASH: Windshield wipers and washer |
| 21 | 20A | Fuse (size not listed) | S-HTR: Seat heaters |
| 22 | 10A | Fuse (size not listed) | GAUGE NO.1: Audio system, outside rear view mirror defoggers, back-up lights, charging system, emergency flashers, traction control system, instrument panel light control dial, windshield wiper deicer |
| 23 | 30A | Fuse (size not listed) | FR WIP: Windshield wipers and washer |
| 24 | 15A | Fuse (size not listed) | RR WIP: Rear window wiper and washer |
| 25 | 10A | Fuse (size not listed) | IGN: Multiport fuel injection system/ sequential multiport fuel injection system, steering lock system, antilock brake system, smart key system, SRS airbag system |
| 26 | 7.5A | Fuse (size not listed) | GAUGE NO.2: Gauges and meters, rear view monitor |
| 27 | 7.5A | Fuse (size not listed) | ECU-ACC: Auto anti-glare rear view mirrors, shift lock system, smart key system |
| 28 | 10A | Fuse (size not listed) | ACC SOCK NO.1: Power outlet |
| 29 | 20A | Fuse (size not listed) | ACC SOCK NO.2: Power outlet |
| 30 | 7.5A | Fuse (size not listed) | RADIO NO.2: Audio system, clock, rear seat entertainment system, charging system, interior lights, personal lights |
| 31 | 15A | Fuse (size not listed) | MIR HTR: Outside rear view mirror defoggers |
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: 2010 Toyota Highlander Owner's Manual, "Fuses" section, p. 485.
Always replace a fuse with one of the same amp rating. If a new fuse blows straight away, the circuit has a fault.