Auto Zone provides the use of tools needed to make your own auto repairs as well as instructions. A returnable
deposit is required to check out tools. Check it out on their website under “Repair Help”.

If the “Check engine light” is ON, AutoZone employees will do a free scan of the diagnostic port and give you a printout of the fault codes. They will also check batteries, starters and alternators for you.

AutoZone, O’Reilly Auto Parts and Firestone Complete Auto Care also offer free battery checks. It’s especially
easy to get this done at AutoZone. To find the nearest location, head to AutoZone’s website and enter your ZIP
code in the Find a Repair Shop near you section. Website: https://autozone.com

Oh, and AutoZone will also charge your battery for free! This process also works for free starter and alternator
tests.

AutoZone also looks for signs that your car’s inner components are failing. To test the alternator, head to a nearby AutoZone for a free check. If you want your starter tested, remove it and bring it to AutoZone. The team will quickly check it — and you don’t have to pay a dime for the service.