Located in North Hollywood, CA, our team is equipped with advanced diagnostic tools to identify and repair a range of electrical issues. Whether it’s a minor wiring fix or complex electrical diagnostics, we keep your trailer road-ready.
Trailer Diagnostics and Electrical Repairs
Our trailer diagnostics and electrical repair services cover all essential systems to ensure your trailer’s reliability and safety. We provide precise, professional repairs to maintain electrical functionality and prevent future issues.
We offer the following trailer diagnostics and electrical services:
- Electrical system diagnostics
- Battery and charging system repair
- Wiring and harness repair
- Light and signal inspection and repair
- Brake control diagnostics
- Power inverter repair
- Fuse and relay replacement
Common Electrical Issues with Trailers
Trailers frequently face electrical issues such as malfunctioning brake lights, wiring damage from wear and tear, and battery charging problems. Poor connections or corroded wires are also common, affecting the functionality of essential components like brake controls and lighting. Regular diagnostic checks and timely repairs are essential to maintain safety, compliance, and trailer performance.
FAQs
Common signs of trailer electrical issues include non-functioning lights, frequent blown fuses, weak or dead batteries, and intermittent power. If you notice any of these symptoms, it’s important to have the electrical system inspected to prevent safety risks.
It’s recommended to perform diagnostics at least annually, especially before peak usage seasons. Frequent checks help detect small issues before they turn into major problems, ensuring consistent and safe trailer operation.
To schedule trailer diagnostics or electrical repairs, contact MPG Truck Solutions at 424-342-4144. Our team is here to provide expert diagnostics and electrical repairs for trailers, heavy-duty trucks, RVs, and fleets.
In addition to our location at 11801 Sherman Way, North Hollywood, CA, we serve the greater Los Angeles area, including West Hollywood, Downtown, Santa Monica, Glendale, Inglewood, Van Nuys, and many more.
Contact Us Today at 424-342-4144
To schedule services or learn more about our offerings, call MPG Truck Solutions at 424-342-4144. Our team is ready to provide reliable, top-quality service for your heavy-duty truck, fleet, RV, or bus needs.
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What They're Saying About Us
See why our customers consider MPG Truck Solutions the go-to repair shop in North Hollywood, CA and the surrounding areas!
Really professional guys. Do everything that I want to. No problem, no hidden fees or charges. Everything absolutely the same as they said. Really really cheap. They closed at 6 but the guys didn’t leave the shop till they finished the work. If you need a repair quick and also qualified. You should go here.
I visited MPG truck solution with a huge problem with my DEF system and the guys at MPG Truck Solutions reduced that from a huge problem to a minor problem, easy and affordable. Thank you MPG Truck Solutions. Thank you John, and big thanks to William, a professional mechanic. I recommend MPG Truck Solutions for any problem with your truck for 100% honesty and professionalism.
Great service and good people, went in with check engine light and it was my nox sensor they replaced it and I was on my way.
We were in LA with our Army Robitics Trailer and someone broke into it. We took our trailer here and the team identified all issues and installed heavy duty locks, fixed all lights, and antennas. I definitely recommend to bring your trailer and truck here for honest and affordable repairs.
I had DPF problems for years... I had visited many places and they only did expensive quick fixes... its irritating that many techs have little to no knowledge on a permanent solution...THIS PLACE IS THE PLACE! They have people with the right knowledge. Everyone is approachable, knowledgeable, and straight to business. Its been almost 4 months and I've had no DPF issues and they updated my systems. Permanent solutions for results. Saludos de BJE ESCOBAR TRANSPORT 🫡
Alfredo and Albert always provide the best service for my truck! This place is a blessing and glad I found them. They do all my maintenance and repairs.
Went in for an AC work, got that fixed and the guys saw an oil leak on my front housing, I have a Cummins engine, fixed that as well. Very satisfied with the quality of the work and good people.
I've had problems with my EGR system on my International box truck, couldn't find anyone to do in whole LA area. Alfredo and his team were kind to help me out, and charged way less than what i expected. Thank you guys!
Needed a few minor repairs they got me in and on the way at once. Great people great service!!!!! Also fixes an electrical problem that 4 other shops couldn't figure out. 10 stars!
I brought my truck over to this shop, had some mechanical issues with it, the service was great, the repair was very prompt and affordable. I’m very pleased with the service. I definitely recommend to anyone who has issues with trucks to bring it to this place. Plus it’s very convenient, its off of 170 in North Hollywood!Thank you for your service MPG truck solutions!
Speedy service, super friendly staff, very knowledgeable, the easiest mechanic I've ever had to deal with
Visited them today and service was just great! If you're in vanlife/buslife hit them up for all your needs.
Very nice people, I brought my truck here and they diagnosed and fixed it, then did a test drive several times until the problem was found and fixed. I really appreciate and recommend them to those who want to find an honest and reliable place to fix your truck, try here.
Contact Us
Have questions, or want to schedule your truck or trailer in for a service or repair? Get in touch, we're open Monday through Friday from 8:00am to 6:00pm.