Check engine light diagnostics

SprintersBarn > Services > Check engine light diagnostics

The check engine light—the most nerve-wracking symbol on any dashboard. If you see it light up in your Mercedes Sprinter, Mercedes Metris, RAM Promaster, or Ford Transit, don’t panic! In most cases, it’s not as bad as it seems. Sprinter’s Barn offers free diagnostics if you choose to have the repairs done with us. We’re here to help, not scare you.

In 90% of cases, the check engine light warns you about potential issues to prevent larger problems. But the remaining 10% need attention ASAP. That’s why we use manufacturer-approved diagnostic systems—such as the Star Diagnostic System for Mercedes-Benz—to provide precise insights. With us, you’ll receive dealership-level quality at a fraction of the cost.

How It Works

Initial Assessment: We connect your vehicle to our advanced diagnostic tools for a fast and accurate report on the issue.
Fast and friendly communications: We explain everything clearly, so you know exactly what’s needed.
Free Diagnostics with Repair: If you choose to fix the issue with us, diagnostics are on the house. No surprises, no stress—just honest service.

Why Choose Sprinter’s Barn?

At Sprinter’s Barn, we value trust and long-term relationships. We offer fair pricing and don’t push unnecessary repairs. Our goal is to keep your vehicle running smoothly with minimal hassle. We service vans, campers, RVs, and 4x4s—and understand how to care for them properly.

Preventive Tips to Avoid Future Check Engine Lights

Regular Oil Changes: Fresh oil ensures your engine stays clean, preventing future warning lights.
Maintain Filters: Keep your air and fuel filters fresh to protect the engine from contaminants.
Monitor Fluids: Low coolant, transmission fluid, or brake fluid levels can trigger the warning light.
Fix Small Issues Promptly: A loose gas cap or small sensor malfunction can trigger the light—better to get it checked early.
Schedule Routine Diagnostics: Even without a warning light, regular scans help detect potential issues before they escalate.

At Sprinter’s Barn, we provide expert service for Mercedes Sprinter, Mercedes Metris, RAM Promaster, and Ford Transit. Whether it’s preventive maintenance or repairs, our goal is to save you time and money by catching problems early.