Computer Diagnostics in Longmont, CO

Advanced Diagnostics with Hometown Integrity in Longmont

Modern vehicles are complex—and that’s why we’ve invested in cutting-edge computer diagnostic tools to serve Longmont drivers with precision and clarity. At Christian Brothers Automotive Longmont, our team doesn’t just read the code—we find the cause.

Whether you're seeing a warning light, hearing strange noises, or experiencing a drop in performance, our ASE-Certified technicians will provide clear, honest answers.

What We Diagnose:

  • Check engine lights and sensor alerts
  • Transmission and powertrain issues
  • ABS and traction control faults
  • Emissions and fuel system errors
  • Electrical and onboard computer malfunctions

Why Longmont Drivers Trust CBA:

  • Accurate, efficient diagnostics
  • No pressure—we explain your options first
  • Transparent communication every step of the way
  • 3-Year / 36,000-Mile Warranty on all recommended repairs

Confused by a dashboard light or error code? Schedule your diagnostic service at Christian Brothers Automotive Longmont today and get clarity you can trust.

What to Expect With a Computer Diagnostic Service

car wrench gear logo

1. Schedule Your Appointment

Whether scheduling online or over the phone be sure and let us know what you're experiencing so we can provide fast and accurate service advice.

2. Diagnostics and Inspections

Drop off your vehicle and the shop will get to work with inspections and diagnostics using the same equipment as the manufacturers to determine issues and next steps.

3. Digital Vehicle Inspection Report and Estimate

Following the diagnosis we will text you a digital vehicle inspection report, containing pictures and videos of our findings and recommendations.

4. Review and Approval

A service advisor will reach out to walk you through the findings and recommendations to determine how you would like to proceed, or you can approve work directly in your DVI.

5. Work Performed or Scheduled

Most work can be completed immediately, or scheduled based on parts and customer availability.

Call For a Quote

Your Local Christian Brothers Amenities

Certified Technicians
Free Shuttle Service
Free Wifi
Courtesy Inspections

FAQs

  • Q. "What does a vehicle test do?"

    Today’s vehicles are more advanced than ever. They’re essentially computers on wheels, with complex systems controlling everything from performance and safety to comfort and efficiency. When a warning light comes on or something feels off, our testing process takes a deep dive into these systems to identify the real issue, not just a surface-level code. This thorough approach goes far beyond a quick parts-store scan and helps ensure repairs are accurate, effective, and long-lasting.

  • Q. "How long does a vehicle test take?"
    We believe in doing things right, not rushing through them. While some tests can be completed quickly, others take more time, depending on the concern. Our priority is accuracy, so you can feel confident in the results and the next steps. We’ll always keep you informed along the way, giving you peace of mind on the road to the people and places that matter most.
  • Q. "When should I get a vehicle test?"

    Vehicle testing is essential anytime a warning light comes on, your vehicle feels different, or during routine maintenance visits. Regular testing helps catch small issues before they become bigger problems, keeping your car safe, reliable, and running at its best.

  • Q. "Do you offer a shuttle service?"
    Yes! we understand you have a full schedule. Whether you need to get to work, school, or need to attend to other responsibilities, we can take you where you need to go. Click here to learn more.
  • Q. "Do you offer a warranty?"
    As part of our Nice difference.® commitment to providing our customers the best auto service experience possible, we also offer a 3-year/36,000-mile warranty on all the work that we do. We offer this warranty at every Christian Brothers Automotive nationwide, and it will be honored at any location, regardless of which branch did the initial work.
  • Q. "Can you provide service under my extended warranty?"
    Yes. At Christian Brothers Automotive, we work with all major extended warranty providers to make needed repairs for our customers. If you have an extended warranty, you can discuss your carrier with our team when scheduling an appointment and confirm that the work will be covered. You can find a partial list of the extended warranty companies we work with here.

Have more Questions?

Our friendly auto service experts have the answers.

Call your local Christian Brothers Automotive car shop today

Hear What Our Customers Had to Say About Us

  • "I liked the customer service and going above and beyond to make sure I was comfortable while waiting in the store for my vehicle work to be done, specifically being offered a nice hot coffee with creamer."

    - J.L.

Read More Testimonials