Will AutoZone turn off check engine light?
Michael Gray
Updated on April 18, 2026
Option A: Go to Autozone
Wondering if the local Autozone can turn off a check engine light? The answer is yes, but… there are a couple things to remember: Local auto parts stores will typically offer to read your codes for free, but not all locations will clear the light due to liability issues.Will AutoZone clear engine codes?
Did you know that you can get your check engine light scanned for free? Any of the major parts stores in the country, such as: Napa, Advance Auto, Autozone and O'Reilly's, will scan your vehicle, and tell you the P codes for no charge at all.How much does it cost to turn off check engine light?
While a professional-grade OBD-II (also known as an OBD2) scanner might cost you hundreds of dollars, a wide range of perfectly good consumer models can be found online from between $20 and $100. (Many auto parts stores will scan your OBD-II for free, if you ask nicely.)Can AutoZone clear codes for free?
But you may not realize you might be able to get that problem checked for free at AutoZone or your other local auto parts stores. Many drivers don't realize that AutoZone, the nation's largest auto parts chain, will do the following services free of charge: Read the codes on your check engine light.Can you reset your own check engine light?
Turning the Ignition On and OffThe on-off method is the equivalent fix for a vehicle's check engine light. It forces the computer to refresh its saved state through a reboot. Simply place your key into the ignition and turn it on for 1-2 seconds, then turn it off for 1-2 seconds. Repeat this step three or four times.