On-Board Diagnostics

One of the clearest warning signs that something may not be right with your vehicle comes in the form of an illuminated “check engine” light. By consulting the professionals at your nearest Sun Auto Service, we can help you determine what has triggered your “check engine” light.

Why Choose Sun Auto Service?

We strive to provide top-of-the-line auto services at affordable prices. Our trained technicians have access to the manufacturer’s specifications for your vehicle, and by employing state of the art technology, they’re able to quickly identify and isolate the source of your problems. We’ll review the findings and recommend the necessary repairs to get you back on the road safely, and we perform only the work that’s first authorized by you.

Pinpointing the Problem

When your automobile experiences a glitch in one of its primary systems, its on-board computer preserves what’s known as a diagnostic trouble code. This is also when your “check engine” illuminates on. Based on the information stored in your on-board diagnostics system, our ASE Certified technicians use technical software to work through the steps of isolating the specific malfunction(s) which triggered the warning.

Once repairs have been completed, a test drive is taken to verify that no further issues exist. Automotive problems are often complex, so it’s important to take a thorough approach to prevent unexpected repairs in the future.

Get a Free Diagnosis

Don’t let a dashboard warning light dampen your day—get your free engine diagnosis coupon online today to have one of our ASE Certified Technicians examine the trouble codes indicated through the on-board computer and let Sun Auto Service help put your mind at ease. Visit any of our locations and our experienced technicians can shed light on the problems impacting your vehicle. Come in when you notice any of these symptoms:

  • Your car or truck is misfiring or having power problems
  • The “check engine” indicator on your dashboard is lit up
  • Any problems affecting your vehicle’s performance

Give us a call or schedule an appointment with your nearby Sun Auto Service location today and enjoy dealer-quality service at a price you’re sure to appreciate.

Need A Quote?

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ASE Certified Technicians

We employ ASE Certified       Technicians.

Click on the ASE logo for details on what ASE Certified means.

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We are proud members of the Arizona, Nevada and Texas Better Business Bureaus. The buck truly does stop here. We were built on integrity and a solid reputation and after 37 years continue to uphold those values with pride.


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Synchrony Car Care

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