What to Expect During Vehicle Testing
We follow a five-stage process that keeps you informed from the initial conversation through repair approval or scheduling. Most diagnostic appointments provide answers and options quickly, often on the same day.
Here’s what to expect during your appointment:
- Schedule & Discuss: We schedule your appointment and listen to your description of warning lights, noises, performance changes, or other concerns.
- Test & Inspect: Our technicians perform digital vehicle testing and a hands-on inspection based on the symptoms you reported.
- Receive the Report: We text your Digital Vehicle Inspection (DVI), including available pictures and videos, along with a written estimate.
- Review the Findings: A service advisor explains what the testing found and discusses your repair options in understandable terms.
- Choose the Next Step: We perform or schedule repair work only after receiving your approval.
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.
Why Reading a Trouble Code Isn’t a Diagnosis
A diagnostic trouble code identifies the vehicle system that reported a fault. It doesn’t confirm which part failed or what repair may be appropriate. Manufacturer-level equipment gives our technicians access to error codes and sensor readings that help guide further testing.
To identify the cause, we examine the conditions, components, and signals associated with the reported fault. We compare that digital information with a hands-on inspection before presenting our findings. You’ll receive a plain-language explanation rather than a code without context.
Convenience & Coverage During Your Visit
A diagnostic or repair appointment doesn’t have to leave you without transportation. We offer complimentary shuttle service throughout the Gretna area during your visit. Ask about availability when you schedule.
Work performed at our Gretna location is covered for three years or 36,000 miles, whichever occurs last. The warranty is honored at Christian Brothers Automotive Gretna locations nationwide.
We also work with major extended warranty providers. When scheduling, ask us to confirm whether your provider offers coverage for the diagnostic or repair work under consideration.
Signs Your Vehicle May Need Diagnostic Testing
Warning indicators and changes in how your vehicle starts, sounds, or drives are reasons to arrange testing. These symptoms don’t confirm a particular failure, but they give our technicians useful information when evaluating the affected systems.
Common reasons to schedule vehicle testing include:
- A check engine light or another warning indicator
- Unusual noises during startup or driving
- Loss of power or rough engine operation
- Slipping gears or unexpected shifting behavior
- Starting trouble or electrical irregularities
- Heating or air conditioning performance concerns
We recommend a comprehensive inspection at least twice a year, typically before a harsh Nebraska winter and again before summer travel. Seasonal temperature changes place added demand on batteries, climate control systems, and fluid-dependent components.
Systems Covered by Computer Diagnostic Service
We evaluate several vehicle systems that can generate warning indicators, stored codes, or noticeable performance changes.
Available diagnostic categories include:
- Engine Diagnostics: Testing for misfires, leaks, and check engine light alerts.
- Transmission Diagnostics: Evaluation of gear slipping, unusual noise, and fluid leaks.
- Brake System Diagnostics: Computer diagnostic service for reported brake system concerns.
- Electrical System Diagnostics: Testing involving the battery, alternator, and starter.
- Heating & Air Conditioning Diagnostics: Evaluation of heating and air conditioning system concerns.
Get Clear Answers About Your Vehicle
Share the symptoms you’ve noticed so we can schedule the appropriate vehicle testing. You can also discuss transportation needs and ask us to check extended warranty coverage when arranging your appointment.
You’ll receive our findings and a written estimate, giving you the information needed to decide whether to approve the recommended work.
Schedule vehicle testing in Sarpy County by calling (531) 234-4801 or using our contact form.
How Onboard Diagnostics Support Vehicle Testing
Onboard Diagnostics II (OBD-II) is the standardized system through which a vehicle monitors operating data and records certain faults. It became mandatory for new passenger cars and gasoline-powered light trucks under 8,500 pounds sold in the United States beginning with the 1996 model year. Newer vehicles use onboard diagnostics to monitor multiple systems and report concerns through warning indicators and stored codes.
We use manufacturer-level equipment to access error codes and sensor readings, then conduct a hands-on inspection to evaluate the underlying cause. A warning indicator or stored code isn’t a confirmed repair diagnosis. After testing, we provide the findings and a written estimate before any work begins.
Your Local Christian Brothers Amenities
FAQs
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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.
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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.
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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.
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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.
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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.
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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
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"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.