Toyota Corolla Fuel Pump Troubleshooting: Fuse and Relay Guide by Year
Last Updated on May 19, 2025 by Nick
If your Toyota Corolla won’t start or you’re not hearing the fuel pump prime, chances are it’s a fuel system issue. In this guide, we’ll walk you through the fuel pump fuse and relay locations for every Corolla model year from 2003 to 2024. We’ll also share a few pro tips that could save you hours of frustration. So let’s pop the hood and get started!
Table of Contents
🚗 2003–2008 Toyota Corolla (E130) Fuel Pump Fuse
For the 2003–2008 Corolla (E130) models, the main fuse box is located under the hood. Here’s what to check:
- Fuel Pump Fuse:
Look for a 20-amp fuse labeled “EFI.”
⚠️ Be careful not to confuse this with the “EFI No. 2” fuse. The 20A EFI fuse is the one that powers the fuel pump directly. - Fuel Pump Relay:
Next to the EFI fuse, you’ll find the EFI relay. This component activates when you turn the key to the ON position, allowing power to flow to the fuel pump. If this relay fails, your fuel pump won’t get any power.
🚗 2009–2013 Toyota Corolla (E140) Fuel Pump Relay
For the 2009–2013 Corolla (E140) models, head to the engine bay—specifically the rear right corner, near the driver’s side.
- Main EFI Fuse:
Look for a yellow 20-amp fuse labeled EFI. Remove and inspect it to ensure the metal strip is intact. - Additional Fuel System Fuses:
Also check these supporting fuses:- 7.5-amp fuse
- 10-amp fuse
🚗 2014–2018 Toyota Corolla (E170) Fuel Pump Fuse
For the 2014–2018 Corolla (E170), the fuse box is located under the hood on the driver’s side.
- Fuel Injection System Fuses:
- Two 10-amp fuses for the multiport fuel injection system
- One 15-amp fuse that powers the fuel injectors directly
- Fuel Pump Relay:
Located nearby, the fuel pump relay can sometimes get stuck.
💡 Pro Tip: Give the relay a gentle tap with the handle of a screwdriver. Sometimes, this jolt can get a stuck relay working again.
🚗 2019–2024 Toyota Corolla (E210) Fuel Pump Relay
For the latest 2019–2024 Corolla (E210) generation with M20A-FKS or 2ZR-FAE engines, locate the engine fuse panel under the hood.
- Fuel Injection Relays:
There are two key relays that manage the multiport fuel injection system. One of these directly powers the fuel pump. - Important Fuel Fuses:
Look for three 10-amp red fuses associated with the fuel injection system.
✅ Always remove the fuse and test for continuity or swap with a known good fuse to confirm it’s not the problem.
🔚 Final Thoughts
If your Toyota Corolla fuel pump still isn’t working after checking these components, you may have a deeper electrical or fuel system issue. However, in many cases, a simple fuse or relay replacement can fix the problem.
Need More Help?
Check out our YouTube video tutorial for a visual step-by-step guide.
If this guide helped you out, feel free to:
- ✅ Leave a comment with questions or tips for fellow Corolla owners
- 🔔 Subscribe or bookmark this site for more DIY Toyota repair content
- 👍 Share this post with someone who’s chasing a fuel pump issue!
About The Author
Nick
Hi! Greetings, I'm Nick, an automotive technician and a vehicle enthusiast with over a decade of experience working at a dealer service station. I have extensive knowledge of engine oils and lubricants and have helped countless customers maintain their vehicles. As an editor and author of articles on automobiles, I draw on my personal experience and professional training to provide readers with accurate and reliable information. I am passionate about sharing my expertise with others and helping them make informed decisions about their vehicles.
