Clock icon

Best Auto Repair, Knoxville

Clock icon

Auto Electronics Repair

 96 Verified Review(s)

Reliable Electronic System & Diagnostic Services for Your Vehicle

Your vehicle's electronic systems are crucial for a seamless driving experience. Ensuring their correct functioning is vital to prevent inconvenience or compromised safety. At B & M Automotive & Diesel Service, our experienced technicians not only repair electronic systems efficiently but also offer cutting-edge vehicle diagnostic services. Trust us for comprehensive solutions that ensure your vehicle runs smoothly from diagnosis to repair, providing peace of mind on the road.


Our electronic services include:

Check Engine Light
Witnessing the dreaded "Check Engine" light illuminating on your car's dashboard can be disconcerting. This light could indicate a significant issue, such as a faulty catalytic converter, or it could be a minor concern, like a loose gas cap. If your check engine light is on, call B & M Automotive & Diesel Service and take a breath knowing that our team can retrieve the diagnostic code and accurately diagnose the problem for you. Do not hesitate to reach out for our expert assistance either by calling 865-922-7111 or visiting our shop in Knoxville.

Computer
Today, motor vehicles incorporate at least one computer in their design. These computers are essential for monitoring and optimizing engine and transmission operations. They receive input data from various sensors and regulate critical components, including spark plugs, idle speed, and fuel injectors, to ensure optimal car performance. Any malfunction in the car's computer can have a significant impact on the controlled functions. To maximize your car's computer performance, it is advisable to schedule regular evaluations for updates and proper operation. In case of computer failure, swift repair or replacement is essential.

Diagnostics
Our team of skilled mechanics is well-versed in diagnosing all the electronic components in your vehicle. For expert diagnostic services related to your car's electronic systems, visit B & M Automotive & Diesel Service today.

Drivability
Drivability refers to the level of smoothness and steadiness in your car's acceleration. Modern vehicles are equipped with on-board computers that continuously monitor data from various sensors. When drivability issues arise, your car's dashboard often displays a warning message. We are equipped with the necessary tools, training, and technology to effectively address any drivability concerns.

Engine Controls
The engine control system serves as an on-board computer within your vehicle. Like any computer, it consists of both hardware and software components. Automotive engine control systems play a crucial role in regulating exhaust emissions and enhancing fuel economy. To harness the full potential of your car's advanced technology, it is essential to ensure that the engine controls operate flawlessly. To verify the proper functioning of your car's engine controls, do not hesitate to contact us today.



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 865-922-7111 or request a quote by clicking below:


Request Quote


Discover More About Electronics Repair Services At B & M Automotive & Diesel Service in Knoxville

Auto Electrical Repair & Maintenance


what our customers say

They performed 100,000 mile service on my auto and did a very good job and the service was completed in a very timely manner. I would recommend this repair service to anyone needing auto repair work.
#
, 12/28/2023

I flip cars here and there and I take all mine to these guys at B & M. They are very thorough yet cost efficient. I'm very pleased with our relationship!
S
, 08/22/2023

I really appreciate these guys! After moving from out of state and having a solid mechanic you have trusted for over 14 years, it's like having to find a new doctor too! I am so thankful I found these guys! They have been so helpful and honest every single time! When I first moved here, I worked for UPS using my vehicle out of Oliver Springs. Let's just say that was not good. I've had issues ever since. Going up and down mountains was hard on my vehicle, and unfortunately, my light came on. I knew it was the transmission. I took it in, and they went thru it and told me they would check out everything they could and get back to me. Sadly, it was my transmission. They were super kind, and we decided it would be better to just get another vehicle, and they agreed. I really appreciate their honesty and hard work! Like I told them when I left...I will be back with the new vehicle because I know I found my mechanics for life here in Tennessee!
A
, 07/24/2023

Professional quality service. No hidden costs or surprises when it came time to settle up. Will definitely take my vehicles to them again for my repair needs.
G
, 07/11/2023

Pricing was extremely reasonable and everyone was so nice and knowledgeable! I had the A/C compressor in my 2014 Fiat 500L and it's working great!
T
, 06/20/2023

Very friendly and great work. I will return when I need more automotive work.
L
, 04/30/2023

  • Bumper To Bumper
  • Jasper
  • ASE Master Technician
  • ALL-DATA
  • Amsoil
  • ASE (Automotive Service Excellence)
  • Springleaf Financial
  • Sinister Diesel
  • Thoroughbred Diesel
  • Advance Diesel
  • Synchrony
  • Car Care Aware
TAP TO CALL NOW 865-922-7111 X