Check Engine Light Services in Chino, CA

Discover the reasons behind your illuminated check engine light with Domestic Diesel and Auto Service. Our ASE-certified technicians diagnose and repair issues for restored performance and peace of mind.

We get it—seeing the check engine light on your Ford, Chevy, or GMC can be alarming. However, an illuminated check engine light may not always be bad, particularly when you don’t ignore it. Your check engine light is your vehicle’s way of saying something is awry. And no matter the underlying cause, our team can help.

Why Is My Check Engine Light On?

The check engine light is part of your truck’s onboard diagnostics system. This state-of-the-art system continuously scans your vehicle; whenever it finds a problem, it will illuminate dashboard indicators, such as the brake system, DEF, check engine lights, or another malfunction indicator lamp. (ABS, wrench light, service advance trac, hill descent control fault).

At Domestic Diesel and Auto Service, we leverage state-of-the-art tools and equipment to accurately diagnose the underlying cause of your illuminated check engine light.

Regardless of the cause, the Domestic Diesel and Auto Service experts in Chino Hills, CA can assist you.

Do I Need Check Engine Light Repair If It's Now Off?

A check engine light issue will always require further diagnostics. When your check engine light comes on, it means one or more than one diagnostic trouble code is stored on your vehicle’s computer.
These codes will stay there even if your Check Engine Light goes off. As a result, it’s imperative to have full vehicle diagnostics by experienced technicians to understand what triggered the light and whether additional service is required.

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Contact Domestic Diesel and Auto Service for Check Engine Light Diagnostics & Services in Chino, CA

At Domestic Diesel and Auto Service, we are Chino, CA’s premier auto repair shop. We also offer repair solutions for every type of indicator, including:

  • Brake System Warning Light
  • Tow/Haul Light malfunction
  • 4-Wheel Drive Light errors
  • Tire Pressure Light errors
  • DEF Warning Light

..and more

The worst thing you can do is to ignore a dashboard indicator light and hope it goes away. It’s best to contact Domestic Diesel and Auto Service promptly for any dashboard indicator light repairs and services. 

Contact us today at (909) 627-0500 or visit us at 4588 Carter Ct., Chino, CA 91710.