Smitty & Sons Repair provides mobile diagnostics and electrical repair in Lewiston, ID. Using advanced scan tools, we identify and fix ECM faults, wiring problems, and more—on-site and on-demand.
Diagnostics & Electrical Repair in Lewiston, ID
Modern diesel trucks depend on complex electrical systems—and when something goes wrong, guessing isn’t an option. Smitty & Sons Repair offers mobile diagnostics and electrical repair in Lewiston, ID using advanced computer diagnostics to pinpoint issues fast.
On-Site Computer Diagnostics and Electrical Service
We use industry-grade diagnostic software to access your truck’s ECM, read fault codes, and perform live data analysis. From dash lights and charging issues to complete no-starts, our team comes equipped to diagnose and resolve electrical problems on-site.
Our diagnostics and electrical services include:
- Full ECM scanning and fault code interpretation
- Battery, alternator, and starter testing
- Wiring harness inspection and repair
- Sensor replacement and recalibration
- Grounding and voltage drop testing
- Lighting and trailer wiring repairs
We support most diesel platforms and can clear codes, reset systems, and replace failed components—all from your location.
Why Choose Smitty & Sons for Electrical Repairs?
We bring the scan tools and skillset you’d expect from a top diesel shop—without you having to leave your lot. Our technicians don’t rely on trial and error. We diagnose with precision, explain the issue clearly, and fix it right the first time.
Electrical problems don’t wait. Neither should you.
Need Diagnostics or Electrical Repair in Lewiston, ID? Call 208-791-0677
If your truck’s throwing codes or acting up electrically, call 208-791-0677 for mobile diagnostics and repair in Lewiston, ID. Smitty & Sons Repair will find the issue and get you running again.
FAQs
What trucks do you diagnose?
We perform diagnostics on most diesel platforms, including Cummins, CAT, Detroit, PACCAR, and International engines.
Can you clear fault codes?
Yes, we can read, interpret, and clear codes—and explain what triggered them.
Do you fix trailer wiring?
Absolutely. We handle lighting issues, brake wiring, connectors, and ground problems on trailers.
Can you repair electrical issues roadside?
Yes. Most electrical repairs—including no-starts and battery issues—can be resolved where the truck sits.
Comprehensive Diesel Truck Repairs in Lewiston, ID
When it comes to diesel truck repairs, Smitty & Sons Repair is equipped to handle it all. Our tire repair in Lewiston, ID addresses everything from slow leaks to blowouts, while our brake repair service ensures your air brakes, drums, and shoes are functioning safely. We also specialize in coolant system repair to prevent overheating, and performance ECM tuning to optimize engine efficiency and fuel economy.
.svg){kind=icon}
Testimonials
Here's What our customers are saying, feel free to leave us a review!
Placeholder
