Frequently Asked Questions

What does it mean when the check engine light comes on in a 2026 Dodge Durango?

• The check engine light signals that the vehicles onboard diagnostics detected an issue—from a loose gas cap to emissions or sensor faults.
• At Larry H. Miller Dodge RAM FIAT Tucson in Tucson, AZ, our factory-trained technicians use OEM tools to pinpoint the cause quickly and recommend the right repair or battery service.
• Repairing issues early often saves money and prevents secondary damage; our pricing and parts choices deliver immediate and long-term savings compared with many independent shops.
• Warranty-covered repairs must be performed at a certified dealership to maintain coverage; we honor those requirements and make the process seamless.
• We offer service financing so you can get the care you need now and pay later; to get started, schedule service online.

How long does a check engine light service take?

• Most diagnostics take between 30 and 90 minutes depending on the issue; simple code reads are fast, while component repairs take longer.
• Our technicians prioritize efficiency without cutting corners—same-day turnaround is common when parts are available.
• We streamline visits with clear estimates and transparent communication so you understand immediate costs and long-term savings.
• To plan your visit and minimize downtime, schedule appointment online and check current offers on our service specials.

How much does a check engine light diagnostic cost for a 2026 Dodge Durango?

• Typical diagnostic pricing varies by problem; our service often costs less than independent shops while delivering factory-trained technicians and OEM parts.
• We provide upfront estimates and emphasize the immediate and long-term savings of correct diagnostics—fixing a small issue now avoids larger repair bills later.
• Remember: warranty repairs must be completed at a certified dealership to remain valid; we handle that paperwork for you.
• Explore current offers on service specials and schedule service today.

What is the most common reason for check engine light on a 2026 Dodge Durango?

• Common causes include loose or faulty gas caps, oxygen sensors, and catalytic converter issues; modern vehicles also flag emissions and EVAP faults.
• Our certified technicians at Larry H. Miller Dodge RAM FIAT Tucson diagnose accurately with OEM scanners to avoid guesswork and unnecessary parts replacement.
• Addressing codes promptly improves fuel economy and longevity—translating to savings at the pump and reduced long-term maintenance costs.
• We offer service financing and clear warranty guidance so you can repair now and manage payments responsibly; schedule service when convenient.

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

• Start with simple checks: ensure the gas cap is tight and look for obvious issues under the hood (loose connectors, visible leaks).
• If the light persists, bring your 2026 Dodge Durango to our dealership for an OEM diagnostic scan—this avoids misdiagnosis and unnecessary expense.
• We provide transparent pricing, factory parts, and a focus on long-term value, often costing less overall than independent repairs due to accuracy and warranty support.
• To get professional guidance and fast service financing options, schedule appointment online or view current service specials.