Electrical issue? Warning light on the dash? Don’t waste time guessing—get the diagnostics and electrical repair your truck needs to stay on the road.
Semi Truck Electrical Repair in Spartanburg, SC
Modern trucks are complex machines packed with electronic systems—from engine sensors and ECUs to alternators, batteries, and lighting. When something goes wrong, it can take more than just a wrench to find the problem. At Gogo Diesel Repair, we bring the diagnostic tech and know-how to get to the root of your electrical issues quickly and accurately.
Our diagnostic and repair services include:
- Full ECM and OBD-II code scanning
- Starter and alternator testing and repair
- Battery testing, replacement, and charging system diagnostics
- Lighting and wiring diagnostics
- Sensor testing and replacement
- Troubleshooting engine warning lights and electrical faults
Whether your truck won’t start, the dash is lighting up like a Christmas tree, or your lights keep flickering, we’ll track down the fault and fix it right the first time.
What Makes Us Different
At Gogo Diesel Repair, we combine advanced diagnostics with honest, real-world truck experience. We have over 15 years in the industry and know how to translate error codes into real solutions—not costly guesswork.
And we don’t just test wires and replace batteries. We take the time to understand what’s behind the issue. That means fewer return visits and more confident drivers.
We also offer mobile electrical diagnostics and repair, which means we can come directly to your lot, job site, or breakdown location—saving you the hassle of towing a truck that won’t start.
What makes us stand out?
- No-nonsense troubleshooting from a seasoned expert
- Advanced diagnostic scanners and testing tools
- Fair pricing and full transparency
- Convenient mobile service options
From dead batteries and broken sensors to complex ECM problems—we fix it all, fast.
Contact Us About Truck Electrical Repair Now: Call 864-590-0640!
If your truck’s having electrical problems, don’t wait. Call 864-590-0640 today to schedule expert truck electrical repair with Gogo Diesel Repair. We’ll find the fault and get you back in control.
FAQs
What Areas Do You Serve For Heavy-Duty Diagnostic and Electrical Repair?
We’re located at 2000 Hobbyvilles Road, Roebuck, SC, near Spartanburg.
We also proudly serve Greenville, SC; Greer, SC; Gaffney, SC; Mauldin, SC; Simpsonville, SC; Taylors, SC; Easley, SC; Shelby, NC; Hendersonville, NC; and Union, SC.
What Does A Full Diagnostic Test Consist Of?
A diagnostic test involves connecting a scan tool to your truck’s ECM to read fault codes, monitor sensor performance, and identify electrical issues. It helps pinpoint problems with systems like the engine, transmission, and aftertreatment.
How Do You Diagnose Electrical Problems In A Truck?
We use diagnostic scanners, multimeters, and live data monitoring to isolate faults in wiring, sensors, switches, and ECUs. It’s a mix of technology and technician expertise.
How Can I Get Heavy-Duty Diagnostic and Electrical Repair?
Call 864-590-0640 today to schedule your heavy-duty diagnostic and electrical repair with Gogo Diesel Repair. Let us take the guesswork out of truck repair.
Don't Take our word for it.
Read Customer Testimonials.
"GOGO DIESEL IS THE PLACE I GO EVEN IF I HAVE TO DRIVE EXTRA MILE. HARD WORKING GUYS. HONEST. WON'T CUT CORNERS, VERY KNOWLEDGEABLE.Thanks Daniel for your help doing/going extra mile"
"Good job, professional man who respects his work. As long as i work in this area, he will remain the first choice. Thank you, good work."
"Best of best"
Contact Us
Let us know what is going on with your vehicle, and we will get back to you soon with a quote.