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.
What Full Service Diagnostic Testing Actually Means
A diagnostic trouble code (DTC) points our technicians toward an area to investigate. It doesn’t name the failed part. Replacing components based only on a stored code, without further testing, can mean unnecessary expense if a different underlying condition triggered the alert.
Our Full Service Diagnostic Testing goes beyond basic OBD scanner codes. We use manufacturer-quality equipment to test the affected systems and confirm the actual fault, then explain what we found in plain language so you can make an informed decision before authorizing any repair. No pressure, no jargon.
Common Check Engine Light Causes & What the Light Is Telling You
The check engine light can come on for a wide range of reasons. Some are minor. Others need prompt attention. It can also reflect conditions in the transmission or emissions system, not only the engine, which is why scanning all stored codes across vehicle systems is part of a thorough diagnostic.
Common triggers include:
- Loose or missing gas cap
- Failing oxygen sensor
- Failing catalytic converter
- Failing mass airflow sensor
- Worn spark plugs or ignition wires
- EGR valve problems
- Vacuum leaks
- Fuel system issues
The difference between a steady and a flashing light matters:
- Steady check engine light: A fault has been recorded that needs attention, but it generally doesn’t require you to stop immediately. Schedule an appointment soon.
- Flashing check engine light: An active engine misfire is occurring. Continued driving can cause rapid damage to the catalytic converter. Bring the vehicle in promptly.
What to Expect During Your Check Engine Light Diagnostic
When you bring your vehicle to Christian Brothers Automotive Lake Jackson in Lake Jackson, our technicians connect manufacturer-quality diagnostic equipment to your vehicle’s onboard computer and retrieve all stored trouble codes. Because the computer may have recorded multiple codes from separate events, a complete review determines which is driving the current warning.
From there, Full Service Diagnostic Testing targets the affected systems to confirm the root cause. We also check applicable Technical Service Bulletins (TSBs) issued by manufacturers, which can provide important context for certain codes. Once we know what’s happening, we explain our findings clearly and present the recommended repair before any work begins. Nothing is done without your authorization.
Your free Digital Vehicle Inspection (DVI) provides actual photos of your vehicle’s components so you can see what prompted our recommendation. If you need to leave while we work, our free shuttle service gets you where you need to go. Any repair we perform is covered by the Nice Difference Warranty: 3 years/36,000 miles, whichever occurs last.
Jerry and Rachael Wilson own and operate this location and are on-site to answer questions. To schedule Check Engine Light Services, call us at (979) 661-8278 or book your appointment online at Christian Brothers Automotive Lake Jackson.
Your Local Christian Brothers Amenities
FAQs
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Q. "What is the difference between a steadily lit and a flashing check engine light?"A steadily lit light means that a sensor is sending a signal to your vehicle's computer that something is wrong or it could simply mean that the sensor is out. If your check engine light is flashing, however, that means there is a serious issue and you should stop driving immediately.
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Q. "Why is my check engine light on but nothing seems to be wrong with my vehicle?"If nothing within your vehicle stands out, then it is possible that it is just a minor issue such as a loose gas cap or a bad O2 sensor. It is still recommended to see a mechanic if the light doesn't disappear to check for any larger issues.
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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 a3-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.
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Q. "What to do if your check engine light turns on?"We recommend heading to your local auto shop as soon as you are able. This is typically a sign that there is an abnormality within your engine.
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Q. "Is it safe to drive your car when the check engine light is on?"It depends. If you are experiencing other noticeable issues with your vehicle, it may be best to pull over. Otherwise, it is typically okay to drive to your local auto shop. You will want to get this checked sooner rather than later to avoid being stranded with a broken-down car.
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.