Frequently Asked Questions

What does it mean when the check engine light comes on in a 2023 Dodge Hornet?

• It signals that an emissions, fuel, ignition, or sensor system needs attention; sometimes it’s related to battery or electrical health that can affect multiple systems.
• At Larry H. Miller Chrysler Dodge Ram FIAT Denver our certified technicians run a full diagnostic to identify the exact fault code and recommend the right repair using OEM parts to protect long-term vehicle value.
• We often cost less than independent shops because our diagnostics are efficient and backed by factory tools and training—this offers immediate savings and reduces repeat visits, which saves money over time.
• If the repair is covered under warranty, it must be performed at a certified dealership to preserve coverage and ensure genuine parts and calibration.
• To get prompt help, schedule service online or review current service specials before you come in.
• We also offer service financing so you can get necessary repairs now and pay later for peace of mind.

How long does a check engine light service take?

• Typical diagnostics take 30–60 minutes; repairs vary—simple sensor or battery replacements can be done the same day, while more complex issues may require additional time.
• At Larry H. Miller Chrysler Dodge Ram FIAT Denver we prioritize quick turnarounds with OEM parts and factory-calibrated tools to get you back on the road faster and reduce the chance of follow-up visits.
• Our transparent estimates explain immediate and long-term savings so you understand the value of proper repairs versus temporary fixes.
• To ensure quick service, schedule service online and check current service specials that may lower your out-of-pocket cost.
• Service financing is available to help handle unexpected repairs without delaying necessary work.

How much does a check engine light diagnostic cost for a 2023 Dodge Hornet?

• Diagnostic prices vary by issue complexity; our dealership provides competitive, transparent pricing and often costs less than independent shops when factoring in expertise and OEM equipment.
• Choosing certified service helps avoid misdiagnosis and unnecessary parts—this creates immediate savings and protects your Hornet’s long-term reliability and resale value.
• If a warranty applies, repairs must be completed at a certified dealership to remain covered—our team will verify coverage and explain options before any work begins.
• Look for current offers on our service specials, and if you need flexibility, ask about service financing when you schedule appointment.

What is the most common reason for check engine light on a 2023 Dodge Hornet?

• Common causes include loose gas caps, faulty oxygen sensors, catalytic converter issues, ignition coils, and occasionally weak batteries or charging system faults that affect electronic control modules.
• Our factory-trained technicians at Larry H. Miller Chrysler Dodge Ram FIAT Denver use OEM scans to pinpoint codes and recommend repairs that improve efficiency and prevent cascading failures.
• Handling the issue promptly at a certified dealership saves money by avoiding expensive downstream repairs and maintaining warranty eligibility.
• To take advantage of streamlined diagnostics and potential discounts, schedule service and check service specials.
• Service financing is available to help you address the problem immediately without delay.

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

• Start with basic checks: ensure the gas cap is secure and look for obvious signs such as poor performance or unusual noises—battery and charging issues can also trigger alerts.
• Bring your 2023 Dodge Hornet to Larry H. Miller Chrysler Dodge Ram FIAT Denver for a professional scan; our certified diagnostics identify the exact trouble code so you avoid unnecessary repairs.
• We provide clear estimates, use OEM parts, and explain how proper repairs deliver immediate and long-term savings by preserving fuel economy and preventing further damage.
• If repairs fall under warranty they must be done at a certified dealership—our team will handle paperwork and service coordination for you.
• To get started quickly, schedule service online or check current service specials. Service financing is available if needed.