Truck & Fleet Diagnostics & Electrical Repair Service in Dallas, Texas

Common Electrical System Problems and Symptoms

Dead Battery

A dead battery is a common electrical system issue in heavy-duty trucks. This can be caused by a faulty alternator, parasitic drain, or an old battery that needs to be replaced.

Ignition System Failure

Ignition system failure can be caused by a faulty starter, a damaged ignition switch, or a dead battery. This can lead to a truck that won't start or stall during operation.

Dimming or Flickering Headlights

Dimming or flickering headlights can be caused by issues with the alternator or a loose or corroded electrical connection.

Electrical System Warning Lights

Warning lights such as the check engine light, battery light, or charging system light can indicate issues with the electrical system. These lights should be addressed immediately to avoid further damage to the truck's electrical system.

Malfunctioning Alternator

A malfunctioning alternator can lead to a dead battery, dimming or flickering headlights, and other electrical system issues. A professional diagnostic and electrical repair service can quickly diagnose and repair alternator issues.

Diagnostic and Electrical Repair Services Offered by Lone Star Tire & Diesel Services

Diagnostic and electrical repair services offered by Lone Star Tire & Diesel Service include battery testing and replacement, alternator and starter repair and replacement, wiring and electrical component repair, circuit testing and diagnosis, and electrical system upgrades and modifications. These services diagnose and repair issues with the truck's electrical system and can improve the performance and efficiency of the system. This includes repairs or replacement of components, circuit testing, and diagnosis, and upgrading the system to higher output alternators or adding accessories.

We perform these services using top-of-the-line Diesel laptops to help aid in this process.

Contact Us

Don't wait until an electrical issue causes your truck to break down. Contact Lone Star Tire & Diesel Service today to schedule a diagnostic and electrical repair service for your heavy-duty truck.