Question: Will AutoZone check codes?

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. Test your battery’s voltage. Check your alternator and starter.

Will AutoZone run a free diagnostic?

At AutoZone, you don’t need to pay for testing your car. You can get your car’s parts tested for free at AutoZone. We can check out your car’s battery, alternator, starter, and voltage regulators while they’re still on your car.

How accurate is AutoZone diagnostic?

Autozone’s free diagnostic check is not extremely reliable. What they refer to as a “diagnostic check” is just having a code scanner hooked up to the vehicle’s computer. The scanner reads through and finds out what error codes the computer system has registered.

Should I pay for car diagnostic?

So a diagnostic fee is simply the fee paid in order to understand the “why” behind an issue. This is important for both customers and garages to understand. Customers should know that figuring out why an issue is occurring takes far more time, training, and experience than simply seeing an issue’s symptoms.

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Does Advanced Auto read codes?

We offer a variety of free services at our stores. Stop by your local store for free engine code scanning on most OBD II vehicles! We cannot guarantee the problem can be resolved during the visit, but we are happy to refer you to one of our local professional technicians if more comprehensive diagnosis is needed.

What code reader does AutoZone use?

AutoZone | Innova’s 3040 OBD II Code Reader.

Does AutoZone rent code scanners?

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.

How long does AutoZone diagnostic take?

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.

How much is a full car diagnostic?

The average price for a car diagnostic test costs about $82.50 with average prices ranging from $65 to $100 for the US in 2020 according to SuperMoney. Repairpal states it should cost between $88 and $111, but Popular mechanic states it should cost between $20 and $400.

Do dealerships do free diagnostics?

If a repair is needed, the diagnosis “might be” covered for free as a part of a repair by that dealership. If you have along history with the dealership, they “might” do the diagnosis for free as good will for a customer. The labor of a competent mechanic or technician is not free.

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Can AutoZone tell me why my engine light is on?

You can. All that you need to check your own light is an OBD-II reader, which can pull codes that help you find out what’s wrong with your car. If you don’t have a code reader, keep reading to learn the most common causes, and then bring your car to your local AutoZone to find out why your Check Engine Light is on.

What is the most common engine code?

The most common diagnostic codes for check engine lights are:

  • Codes: P0171 – P0175 → Deals with sensing your oxygen levels. …
  • Codes: P0300 – P0305 → Deal with engine misfires. …
  • Codes: P0411, P0440, P0442, P0446, P0455 → Deal with the evaporative system. …
  • Code: P0401→ Deal with exhaust gas recirculation.

Will AutoZone test an alternator?

Every AutoZone in the USA will check your alternator, starter, or battery at no charge.

How much is a code reader for a car?

Comparison of the best OBD2 scanners in 2020

Brand Price
The best dedicated OBD2 scanner on a budget Innova $90
The best high-end consumer-class OBD2 scanner with a candy-bar grip Autel $299
The best hybrid OBD2 scanner Ancel $60
The best OBD2 scanner option from the bottom of the barrel Anself $14