Auto Electronics Repair
Reliable Electronic System & Diagnostic Services for Your Vehicle
At GMP Automotive Inc., we understand the importance of your vehicle's electronic systems for a smooth driving experience. Our skilled technicians excel in repairing and providing advanced diagnostic services to ensure everything functions perfectly. Rely on us for thorough and efficient solutions that keep your vehicle operating flawlessly, giving you confidence and peace of mind on every journey

Our electronic services include:
Check Engine Light
Seeing the "Check Engine" light on your dashboard can raise concerns, signaling anything from a minor issue like a loose gas cap to more serious problems such as a malfunctioning catalytic converter. At GMP Automotive Inc., our skilled technicians can quickly read the diagnostic code and determine the exact cause of the alert. For prompt and precise problem resolution, don't hesitate to contact us at 919-805-9455 or visit our facility in Apex.
Computer Reflashing
At GMP Automotive Inc., we provide computer reflashing services, an essential update procedure that installs the latest software on your vehicle's computer. These updates from manufacturers enhance aspects like drivability and fuel efficiency and are critical for maintaining your vehicle's performance. Located in the Apex area, our shop uses the latest technology to ensure your vehicle receives all necessary software enhancements.
Diagnostics
Our expert mechanics specialize in comprehensive diagnostics of all electronic components of your vehicle. For thorough and professional diagnostic services, consider GMP Automotive Inc. your go-to solution.
Drivability
Drivability concerns the smoothness and stability of your vehicle's acceleration, monitored by onboard computers analyzing sensor data. If you notice any irregularities in your vehicle's performance, our technicians are equipped to diagnose and rectify any issues, ensuring optimal operation.
Engine Controls
The engine control system is crucial for managing your vehicle's exhaust emissions and optimizing fuel efficiency. Regular maintenance of this system is essential to leverage your vehicle's advanced capabilities. For any concerns regarding engine controls, contact GMP Automotive Inc. to ensure they are functioning perfectly.
Vehicle Computers
Modern vehicles incorporate sophisticated computers that manage essential functions like engine and transmission efficiency. These computers process data from various sensors to optimize settings for components such as spark plugs, idle speed, and fuel injectors. Regular checks and updates are crucial to ensure these computers function optimally. Should your vehicle's computer systems fail, immediate attention and possibly replacement are necessary to maintain performance and safety.
Auto Diagnostic FAQs
How do vehicle diagnostic systems work?
OBD stands for On-Board Diagnostics and is a sophisticated computer that collects vital information from a network of sensors, monitoring engine performance, emissions, and other key functions. It not only regulates various car systems but also acts as a diagnostic tool, alerting you to potential problems before they become major issues.
How long does a car diagnostic last?
While a basic diagnostic test typically wraps up in 1-1.5 hours, complex issues demanding further examination and component access/testing can extend the process to 2-3 hours. The length ultimately depends on the severity of the problem and the potential presence of multiple underlying culprits.
What is included in a car diagnostic test?
Diagnostic tests are like X-rays for your vehicle, utilizing specialized equipment to scan its complex systems and components like the engine, transmission, and throttle. From minor oil tank issues to intricate electrical glitches, these tests diagnose a wide range of potential problems. However, interpreting the data they generate requires trained professionals, making dealer shops and skilled mechanics your best bet for accurate diagnoses.
To learn more about our Electronic & Diagnostic services, call us at 919-805-9455 or request a quote by clicking below:
Request Quote
One of the best shops in the area, Wayne and the rest of the guys are very good at what they do. They are my go to shop now. They're very knowledgeable about f150s, coyotes, and the 10 speeds. I have zero anxiety or concerns about the quality of work when I bring my truck to them. They had the chance to charge me for diagnostics and it would have been fair game, but they didn't. I would have paid without complaint and was surprised when they didn't ask for anything, they're not the type to nickel and dime you. If work needs to get done they will tell you, if it doesn't, they will tell you. Extremely upfront and honest business.
R M
Discover More About Electronics Repair Services At GMP Automotive Inc. in Apex
Electric And Hybrid Vehicle Repair
Electrical Repair Services
Contact Us Today!
Got questions? We've got answers! Drop us a line, give us a call, or even stop by. Our team is eager to help you with any auto repair needs you have. Let's get you back on the road safely and swiftly!
What Our Customers Are Saying
This garage is great! I snapped a hard brake line trying to get it off of my car, so needed to have a new one made. GMP took my old one, duplicated it, had it back to me the next day. With only a few tweaks it fit like a glove. Will be going here for work in the future!
Huge shoutout to Travis who answered my call, arranged an appointment for my Corvette C8 rear brake pads change, and accommodated my time changes for 3 times. I had to reschedule because I was swamped for the last week. He sent me an estimate and it looked good and reasonable. Dropped it off today after lunch and it was done by the end of the day. Highly recommend, would definitely come back.
Brakes, near Apex, NC
Awesome service and highly skilled technicians! My 18 year old Ford diesel was experiencing issues and I sought out GMP to help me diagnose the power loss. Online forums had more than 12 things that could have been the cause, which worried me about a possible rabbit hole this could be on such an old truck. Dave B at GMP listened carefully to the concern, came up with a plan and dug in the resolve it. A little scary for me, because the entire cab of the truck had to come off to access the turbo, where the problem resided - but Dave set me at ease and showed professionalism and calm. Ultimately the work Dave did resolved the issue and hope to get another 5 or more years out of the truck! Dave also recommended a few other items, while the cab was off, that made great sense to get done at the same time. Thank you Dave and the entire GMP Automotive group for such great work! You have earned a long term customer that will be reaching out for my general and difficult maintenance in the future!
Diesel Engine Repair, near Cary, NC
Solid place, honest and detailed.
Car & Truck Care, near Holly Springs, NC

