Frequently Asked Questions

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

• Diagnostic fees vary but our dealership provides transparent pricing and often costs less than independent shops because of efficient factory diagnostics and parts sourcing.
• Simple fixes like sensor replacements are low-cost, while complex power electronics or battery repairs are higher; we outline estimates before any work.
• Immediate savings come from correct problem identification; long-term savings come from avoiding repeat visits and additional damage.
• Warranty-covered diagnostics and repairs must be performed at a certified dealership to preserve coverage and ensure genuine parts by factory-trained technicians.

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

• For an electric vehicle like the 2025 Ram 1500 REV, the light signals a powertrain, battery management, charging, or thermal system fault that needs inspection.
• It may indicate a sensor issue, charging anomaly, inverter or motor warning, or thermal control problem affecting range and performance.
• Prompt diagnostics at our dealership identify the root cause quickly using OEM tools and software for accurate repair and warranty compliance.
• Repairing issues early at a certified dealership delivers both immediate and long-term savings by preventing escalation and preserving factory warranties.

What is the first thing to check when the check engine light comes on?

• Check for immediate warnings on the instrument cluster or charging system messages and note any changes in range or drivability.
• Ensure the vehicle is safe to drive; if performance is affected, stop driving and contact our service team for guidance.
• Bring the vehicle to Herb Chambers Chrysler Dodge Jeep RAM FIAT of Millbury for a professional diagnostic—our factory-trained technicians use OEM tools to avoid misdiagnosis.
• Remember: warranty repairs must be completed at a certified dealership to maintain coverage and maximize long-term savings.

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

• Common causes include battery management system alerts, charging faults, sensor failures, or thermal system warnings that affect range or power delivery.
• Sensors and software updates are often straightforward fixes; unresolved power electronics or battery problems require specialist attention.
• Our dealership’s factory-trained technicians diagnose and repair correctly the first time, often costing less than independent shops when factoring in true repair and warranty value.
• For covered repairs, having work done at a certified dealership protects your warranty and reduces long-term ownership costs.

How long does a check engine light service take?

• Diagnostics typically take less than an hour, depending on complexity; simple sensor repairs can often be completed the same day.
• More complex issues involving battery or power electronics may require multi-day work for parts and in-depth testing.
• We provide clear time estimates up front and prioritize efficient, accurate service to minimize downtime and maximize savings.
• Warranty work must be performed at a certified dealership to remain valid; our trained staff and OEM parts streamline repairs and protect your investment.