Truck Diagnostics & Electrical Repair in Harriman, Tennessee

Keep your trucks running smoothly with Fleet DR's expert diagnostics and electrical repair services in Harriman, TN. Trust us to diagnose and resolve electrical issues efficiently, ensuring your vehicles stay on the road with minimal downtime.

Diagnostics and Electrical icon

Diagnostics and Electrical Repairs

At Fleet DR Truck and Trailer Emergency Repair, we specialize in providing comprehensive diagnostics and electrical repair solutions for heavy-duty trucks and fleets. Here's what we offer:

  • Electrical System Diagnostics: Utilizing advanced diagnostic tools, we identify and diagnose electrical issues accurately, from faulty wiring to malfunctioning components.
  • Battery Testing and Replacement: We offer thorough testing of batteries to assess their condition and performance, providing prompt replacements when necessary to ensure reliable starting power.
  • Alternator and Starter Repairs: We can diagnose and repair alternator and starter issues, such as failures to charge the battery or start the engine, ensuring proper electrical system function.
  • Wiring Repairs and Rewiring: From repairing damaged wiring harnesses to complete rewiring of electrical systems, we offer comprehensive solutions to address wiring issues and ensure reliable connectivity.

Trust Fleet DR for all your diagnostics and electrical repair needs. With our expertise and dedication to quality service, we keep your heavy-duty trucks and fleets operating at their best.

Schedule Your Service Today

Don't let electrical issues disrupt your operations. Contact Fleet DR Truck and Trailer Emergency Repair today at 865-776-9778 to schedule your diagnostics and electrical repair service. We are ready to get your vehicles back on the road quickly and efficiently.

Areas We Serve

Fleet DR Truck and Trailer Emergency Repair proudly serves a 60-mile radius of Harriman, TN, offering 24/7 mobile repairs and roadside assistance to ensure assistance whenever and wherever you need it. We extend our services to the following locations in Tennessee: Kingston, Crossville, Oak Ridge, Knoxville, Sweetwater, Dayton, Farragut, Athens, and many more.

FAQs

What are the most common electrical problems in trucks?

Common electrical issues in trucks include faulty wiring, dead batteries, malfunctioning alternators, starter failures, and issues with electrical components like lights and gauges.

What does a truck diagnostic test entail?

A truck diagnostic test involves using specialized equipment to scan the vehicle's onboard computer system for error codes and abnormalities, allowing us to pinpoint electrical issues and determine the necessary repairs.

How can I get in touch?

Simply give us a call at 865-776-9778. Our knowledgeable team is always here to assist you with any questions or concerns regarding your diagnostics and electrical repair needs.

Repairs

Our Commercial Truck Repair Services

When it comes to repairs, we've got you covered. We specialize in a wide range of repairs, including brake repairs, coolant system repairs, oil and fluid services, suspension repairs, tire repairs, and more. Whether you need a minor fix or a major overhaul, we have the expertise and experience to get the job done right the first time. With our attention to detail and commitment to excellence, you can trust us to keep your vehicles running.

What Our Customers Say About Our Heavy-Duty Truck Repair Services

The mechanic saved me time and money. I had repairs done at the truck stop incorrectly, left there and went to a repair shop down the road to fix the problem without luck. Return to the truck stop with my truck in limp mode and stop engine due to improper repairs. Called the Fleet Dr hoping to get somebody who knew what they were doing. He assured me he would fix the problem. Made me feel comfortable and knowledgeable about working on a Cummins isx. And had the right equipment to due the job correctly. Thanks again for getting me back rolling. Good honest mechanics are hard to find.
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Jermaine Daniels

All other road services that came out to me especially J&J Mobile unit SAD . All they wanted was road call money and was happy to say your going to have to get towed. This guy actually did  the  problem and fixed it .So anyone out there having trouble with their Semi  give this guy a call. Not only cause I have a volvo but any truck. This guy is good  I was backing the road same day.
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Stephen Lovely

Contact Us For Truck Repair in Harriman, Tennessee

Conveniently located at 107 Lewis Ln, Harriman, Tennessee, we offer comprehensive repair solutions for heavy-duty trucks, medium-duty trucks, fleets, buses, and RVs. With our dedication to excellence and personalized service, we ensure that every customer receives the highest level of care and attention to detail.

Speak to a service advisor