Free AutoZone Fix Finder(SM) Service - The most complete, free warning light report backed by the most robust database of technician solutions

how to use fix finder

If you see a warning light, come to AutoZone

If you see a warning light, come to AutoZone

Fix Finder reads information from the Check Engine, ABS, and maintenance lights. The test often takes less than a minute once the reader is plugged in. Find the closest store to you.

If you see a warning light, come to AutoZone

Review your free report

We’ll give you an easy-to-understand report informed by millions of technician-verified solutions. We can print this report or send it to your email for easy access.

If you see a warning light, come to AutoZone

Discuss recommended solutions

Your report will show recommended solutions and parts for a repair. We’ll help you find the right part or recommend a trusted, local technician if you need additional help.

Frequently Asked Questions

My check engine light came on. Is it serious? What about other warning lights?

Warning lights can indicate serious issues, but often they are simple reminders for maintenance or helpful alerts for small, fixable issues. Check Engine Light is typically the most serious, especially if it is flashing or blinking, although having an ABS light on could represent an important safety issue. In either case, it’s best to get the light checked right away.

Can I use the free Fix Finder Service online?

We need to plug directly into your vehicle to access the information, so you’ll need to come to an AutoZone with your vehicle to get a reading and a report. Find the closest store to you. Once you have the report, you can order parts from if you choose.

What locations offer the Free Fix Finder Service?

Every single one of our more than 5,700 locations in the United States offer our Free Fix Finder Service during business hours. Use our store locator or the store selector at the top of the page to find an AutoZone near you.