Use this Toyota Corolla 2013–2018 fuse guide to find the cabin fuse box, identify numbered positions and check the rating for a socket, wiper, lamp or control circuit. Select a fuse in the diagram, or search by the label printed on the cover.
Check your version. Corolla/Auris E160/E170/E180 cabin layout. Match the numbering and labels on your cover; body style and market can change the fitted panel. The 1WW diesel uses a different engine-bay arrangement.
Fuse box locations
The interior fuse panel sits beneath the dashboard on the left. The engine-bay box is on the left; a separate relay unit is in the centre console.
Cabin fuse box diagram
Tap a position, hover over it or use the keyboard to see its label, rating and main circuit. The diagram keeps the numbered arrangement; fuse sizes are simplified.
On smaller screens, swipe the diagram sideways to see every position. Unnumbered striped spaces are not assigned here; a dash means no rating is specified. Read the printed rating, not colour alone.
Select a fuse
Use the numbered diagram or the table below.
No matching circuit. Try the label printed on your fuse cover.
Open the cabin fuse table
Where a position appears twice, the rows describe different versions. Main circuits are summarised; the vehicle’s own legend and manual take priority.
| Position | Label | Rating | Main circuit / version |
|---|---|---|---|
| P/OUTLET | 15 A | Accessory socket | |
| OBD | 7.5 A | Diagnostic connector | |
| STOP | 7.5 A | Brake lamps / interlocks | |
| FOG RR | 7.5 A | Rear fog lamp | |
| D/L NO.3 | 20 A | Door locks | |
| S/ROOF | 20 A | Roof blind | |
| FOG FR | 7.5 A | Front fog lamps | |
| AM1 | 5 A | Ignition/accessory relays | |
| D/L NO. 2 | 10 A | Tailgate lock | |
| DOOR NO. 2 | 20 A | Window supply | |
| DOOR R/R | 20 A | Rear-right window | |
| DOOR R/L | 20 A | Rear-left window | |
| WASHER | 15 A | Screen washer | |
| WIPER NO.2 | 25 A | Automatic-wiper supply — Automatic-wiper/charging variant; except 1WW. | |
| WIPER RR | 15 A | Rear wiper | |
| WIPER NO. 1 | 25 A | Front wipers | |
| CIG | 15 A | Lighter socket | |
| ACC | 7.5 A | Accessory electronics | |
| SFT LOCK-ACC | 5 A | Gear-selector interlock | |
| TAIL | 10 A | Position / rear lamps | |
| PANEL | 7.5 A | Switch illumination | |
| WIPER-S | 5 A | Charging control | |
| ECU-IG NO.1 | 7.5 A | Fan / ABS controls | |
| ECU-IG NO.2 | 7.5 A | Engine / lamp controls | |
| ECU-IG NO.3 | 7.5 A | Engine / body controls | |
| HTR-IG | 7.5 A | Climate / demister controls | |
| ECU-IG NO.4 | 7.5 A | Body electronics | |
| ECU-IG NO.5 | 5 A | Steering assistance | |
| IGN | 7.5 A | Starting / engine controls | |
| S/HTR | 15 A | Heated seats | |
| METER | 5 A | Instruments | |
| A/BAG | 7.5 A | Airbag electronics |
Common checks for the Corolla
The outlet and cigarette-lighter feeds are separate: check P/OUTLET at position 1 and CIG at position 17. A working lighter does not prove that the other socket circuit has power.
What do the fuse labels mean?
OBD identifies the diagnostic connector; P/OUTLET and CIG relate to accessory sockets. WIP/WIPER is a wiper circuit and WASH/WSH a washer circuit. STOP relates to brake lamps, while TAIL covers position or rear lamps. ECU labels feed control electronics and can supply several systems. LH/RH mean left/right; FR/RR mean front/rear. Read them in the context of the full label.
How should I check or replace a fuse?
- Park safely, switch the ignition and affected equipment off, and identify the correct box and cover label.
- Remove the fuse with a suitable puller. Check the element; continuity testing of the removed fuse can confirm a break that is difficult to see.
- Fit the same fuse type and the exact rating specified for your vehicle. Never bridge the terminals or increase the rating.
- Refit the cover and test the circuit. If the new fuse blows, stop replacing it and investigate the overload or short circuit.
Airbag circuits, high-current links and hybrid high-voltage components need the relevant service procedure. Do not probe or bypass them as part of a routine fuse check.
The fuse is good, but the equipment still does not work. What next?
A sound fuse does not confirm that power reaches the component. Check the required ignition setting and whether other equipment on the same supply works. A damaged socket, connector, earth connection, switch or relay may be responsible. Use the correct wiring diagram and a circuit test before replacing parts.
Open the Toyota Corolla 2013–2018 owner’s manual and PDF viewer.
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