Your big rig’s electrical components play a critical role in the proper and safe operation of your truck. When you first notice evidence of electrical trouble, it’s best to address the issue before it escalates. At Kaos Truck & Trailer Repair, we provide expert mobile big rig electrical repair in Southern Nevada. Here are four common semi truck electrical problems.

ECU Issues

In your truck, the electronic control unit (ECU) is the electrical system’s brain. For your engine to work like it’s supposed to, it’s very important that your ECU is healthy. ECU problems don’t always cause serious trouble. However, they still mean you should have the mechanic take care of them ASAP so that your truck isn’t running inefficiently. 

Wiring Problems

Big rigs have loads of wiring throughout them. Wires can begin to fail because of a variety of issues, such as vibrations, friction, and getting pinched by moving parts. It’s important to take care of wiring issues ASAP before the wires completely fail and cause significant operational problems. And if you’re having problems with your big rig’s lights, contact our local semi truck mechanics for expert repair. 

Hard to Start

If your big rig’s engine is having a hard time with starting, then there could be an issue with the battery, which powers multiple additional circuits. Battery degradation is commonly to blame when the truck won’t start up. Hard starts may also be caused by problems with the electronic control unit or starter motor.

Liftgate Problem

To be able to safely load and unload freight, your liftgate needs to be in healthy condition. Your liftgate’s electric motor is what powers the hydraulic system. As the liftgate ages, regular wear and tear can lead to electrical issues that cause operational problems. 

Mobile Semi Truck Repair in Southern Nevada

When you need mobile semi truck repair in Las Vegas and the surrounding area, contact Kaos Truck & Trailer Repair at (844) 219-0633. Our nearby diesel mechanics also specialize in semi truck tire services in Southern Nevada. We’ll show up ASAP to get you safely back on the road!