Truck Diagnostics & Electrical Repair in Colorado, Texas & Wyoming

Common Electrical Issues in Trucks

If you notice flickering dashboard lights, unexplained battery drain, intermittent power loss, malfunctioning accessories, or erratic engine starts, you're facing common electrical problems. Ignoring these signs may escalate issues, affecting your truck's overall performance.

What Does a Diagnostic Test Cover?

A diagnostic test is a comprehensive assessment of your truck's electrical system. It involves using specialized tools and software to analyze the performance of various components, including the engine, transmission, sensors, and onboard computer systems. This detailed examination helps pinpoint issues, enabling accurate and efficient repairs.

Diagnostic and Electrical Repairs and Services

• Battery Testing and Replacement: Our technicians conduct thorough battery testing to assess its health and charge capacity. We offer precise battery replacement services if needed, ensuring a reliable power source for smooth engine startups and optimal electrical performance.
• Alternator and Starter Repairs: We specialize in alternator and starter repairs, addressing issues such as faulty wiring, worn-out components, or malfunctions. This ensures a consistent power supply and efficient engine starts.
• Dashboard Light Diagnostics: Our diagnostic services include in-depth analysis of dashboard light signals. Whether it's an engine warning light or ABS indicator, we interpret and resolve the underlying issues to keep your truck in top-notch condition.
• Wiring Harness Inspection and Repair: Our technicians conduct thorough wire harness repairs, addressing issues such as frayed wires or corroded connections. This ensures uninterrupted communication between components, preventing electrical malfunctions.
• ECU (Engine Control Unit) Diagnostics: Our diagnostic services include precise ECU diagnostics, which analyze data and identify engine performance issues.

Why are regular diagnostics important for heavy-duty trucks?

Regular diagnostics are crucial for heavy-duty trucks because they help detect issues early, improve fuel efficiency, ensure emissions compliance, and prevent catastrophic failures. By regularly monitoring your truck’s performance, you can maintain its reliability and extend its lifespan.

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What are common engine problems detected during heavy-truck diagnostics? Common engine problems detected during heavy-truck diagnostics include fuel injector failures, turbocharger issues, EGR valve clogs, and sensor faults. Early detection of these issues can prevent severe engine damage and costly repairs.

‍How can heavy-truck diagnostics improve fuel efficiency?

Heavy-truck diagnostics enhance fuel efficiency by identifying inefficiencies in the engine, fuel system, and tire pressure, allowing for timely adjustments that reduce fuel consumption and improve performance.

Areas We Serve

At Mobile Transportation Group, we offer 24/7 mobile repairs and roadside assistance, covering a 100-mile radius of each of our locations.

Shop Locations: We currently have shop locations in Green River, WY, Brush, CO, Watkins, CO, and Harlingen, TX.

Mobile Technicians: Our mobile technicians are located in Dallas, TX, Grand Prairie, TX, Aurora, CO, and Colorado Springs, CO.

Contact Us

For reliable diagnostic and electrical services for your heavy-duty trucks, Mobile Transportation Group is your go-to partner. Contact us today for expert diagnostics and electrical services – your trucks deserve the best!