AutoZone offers a complimentary Fix Finder service that efficiently diagnoses warning lights, including Check Engine, ABS, and maintenance indicators.

AutoZone's OBD Reader service makes it easy for anyone to understand what's going on under the hood of their car. So, the next time your check engine light makes an unwelcome appearance, remember, AutoZone has your back.

When it comes to getting a “check engine” light diagnosis, you have a few options: An auto repair or parts supply chain. Do-it-yourself. An independent auto repair shop.

Free Fix Finder Service from AutoZone Fix Finder reads Check Engine, ABS, and maintenance lights. The free test takes less than a minute and you'll get an easy to understand report printed and emailed. If you need help with the fix, Fix Finder will even recommend a trusted local shop.

Check engine light on? We can help you get a reading yourself. Borrow an OBD reader to get a Check Engine Light reading with the AutoZone Free Fix Finder Service. It's a simple task that takes less than two minutes.

AutoZone's OBD Reader service makes it easy for anyone to understand what's going on under the hood of their car. So, the next time your check engine light makes an unwelcome appearance, remember, AutoZone has your back.

The most foolproof method to check the engine light is to read the diagnostic code in the car's internal computer. If you have experience working with cars, you can do this at home with an OBD-II scanner.

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AutoZone offers a complimentary Fix Finder service that efficiently diagnoses warning lights, including Check Engine, ABS, and maintenance indicators.

AutoZone's OBD Reader service makes it easy for anyone to understand what's going on under the hood of their car.

In this article, we'll walk you through the easy steps to diagnose your check engine light at AutoZone.

1. Step 1: Visit Your Nearest AutoZone.
2. Step 2: Locate Your Vehicle's OBD Port.
3. Step 3: Turn On the Ignition.
4. Step 4: Connect the OBD Reader.
5. Step 5: Read the Codes.
6. Step 6: Disconnect and Turn Off.
7. Step 7: Review Your Report.