Frequently Asked Questions

What is the first thing to check when the check engine light comes on in a 2025 Ram 1500?

• Start with simple items: check the gas cap for tightness and visible damage — a loose cap commonly triggers EVAP codes.
• Note any recent fuel, oil, or maintenance changes and record driving conditions when the light appeared; that information helps our technicians diagnose faster.
• Avoid resetting codes yourself; clearing a code without repair can mask an ongoing issue and risk warranty coverage requirements.
• Bring your 2025 Ram 1500 to Herb Chambers Chrysler Dodge Jeep RAM FIAT of Millbury for a fast, accurate scan by factory-trained techs.
• Repairs covered under warranty must be performed at a certified dealership to preserve coverage and ensure long-term savings.

How much does a check engine light diagnostic cost for a 2025 Ram 1500?

• Diagnostic fees vary, but typical scan and inspection rates range from about $80 to $150 depending on the depth of testing required.
• At Herb Chambers Chrysler Dodge Jeep RAM FIAT of Millbury we often cost less than independent shops while providing factory-trained technicians and genuine parts.
• Choosing the dealership delivers immediate savings through accurate diagnosis and long-term savings by preventing unnecessary repairs or repeated visits.
• If a repair is covered by warranty, it must be completed at a certified dealership to maintain coverage and avoid future costs.
• We provide transparent estimates and explain options so you understand costs before any work begins.

What does it mean when the check engine light comes on in a 2025 Ram 1500?

• The light signals the vehicle’s onboard diagnostics detected an emission, engine, or drivability issue that needs attention.
• Causes range from minor items like a loose gas cap to more serious faults such as oxygen sensors, catalytic converter issues, or engine misfires.
• Immediate scanning at our dealership identifies trouble codes, prioritizes repairs, and preserves warranty eligibility when applicable.
• Repairing problems early with our factory-trained technicians often costs less than independent shops by avoiding secondary damage and ensuring correct, lasting fixes.
• We recommend bringing your 2025 Ram 1500 in promptly for diagnostics to protect performance, emissions compliance, and long-term ownership value.

How long does a check engine light service take?

• Basic code reading and an initial inspection typically take 30–60 minutes, while full diagnostics or repairs can extend to several hours or a day depending on findings.
• If parts or more in-depth testing are required, we provide a clear timeline and keep you informed throughout the process.
• Our dealership’s factory-trained staff and dedicated diagnostic equipment speed accurate results and reduce return visits.
• Choosing Herb Chambers Chrysler Dodge Jeep RAM FIAT of Millbury often delivers both faster resolution and long-term savings compared with repeat repairs at independent shops.
• Warranty-covered repairs must be completed at a certified dealership to ensure compliance and continued coverage.

What is the most common reason for check engine light on a 2025 Ram 1500?

• One of the top causes is a loose or damaged gas cap, which can set EVAP system codes and is quick to fix.
• Other frequent culprits include oxygen sensors, spark plug or ignition issues, EVAP leaks, and mass airflow sensor faults.
• Ignoring these problems can increase fuel consumption, emissions, and repair costs over time.
• Our certified technicians use OEM diagnostic tools to identify the precise cause and recommend the most cost-effective repair strategy.
• Warranty-covered work must be done at a certified dealership to maintain coverage and deliver the best long-term value for your 2025 Ram 1500.