Whether it’s a problem with your ground wires, batteries, ECMs, or headlights, we'll figure out your electrical issues. Cotton’s Custom Diesel in Butler, PA, is your full-service repair shop for all things diesel and electrical.
Contact Us
Bad or broken ground wires are a huge culprit in diesel truck electrical issues. You can check around the battery and look for a broken wire — or one that has slipped loose or never even hooked up in the first place. If you don't find any issues, take a little bit of time and clean all the ground wires you see until you're sure the connection between the wire and battery is secure.
Ground wires corrode and get weaker over time. Often, people replace their batteries rather than the wires. This is asking old wires to work like new, which they can't do and might be the cause of your electrical problems.
Your fuse box should probably be the first place you check when having electrical problems. Additionally, if you take the panel off and look up, you'll see the gem module behind the fuse box. If you check both of these and you're still having problems, you'll likely need a deeper diagnostics check.
Aftermarket accessories are often the cause of electrical issues in diesel trucks. Installations can be sloppy and cause shorts within your system that affect other areas of the truck.
If your high beams aren’t working or your headlights are dim, this is most commonly associated with a burnt bulb. Luckily, it’s an easy fix: take your truck to a repair shop for a bulb replacement service.
Other times, it may be related to other issues like oxidized headlight lenses or corroded wires.
Located in Butler, PA, we proudly serve a wide range of areas, including Saxonburg, Kittaning, Worthington, Zelienople, Prospect, Portersville, Slippery Rock, West Sunbury, Chicora, East Brady, and Ellwood City, PA. No matter where your truck operates, our dedicated team is ready to provide high-quality services to keep your truck on the road. Depending on the severity of the electrical damage, our electrical repair service ranges from $250 to $3500+. Contact us today for truck electrical repair services!
Very happy with the work done at Cotton’s Custom Diesel. Appreciate their effort to get me up and running at a fraction of the cost the dealer was charging.
Amazing people and outstanding service! I came in to get a leveling kit installed on my Silverado, and they gave me a very competitive quote and did an excellent job. They’re genuine, down-to-earth folks who clearly love what they do—and it shows. Their shop is clean, organized, and fully equipped to handle just about anything. This will definitely be my go-to shop for any future upgrades I want for my rig.
These guys worked past closing on a Friday to get my truck done! Glad I drove almost 2 hours from home to get the work done. Well worth the drive.
