2016 Dodge Durango Check Engine Light

Certified technicians, only the experts.
Frequently Asked Questions

Frequently Asked Questions

What does it mean when the check engine light comes on in a 2016 Dodge Durango?

  • It signals the vehicle’s onboard diagnostics have detected an issue — anything from an emission control fault to a misfire. Our certified technicians at Larry H. Miller Dodge RAM FIAT Tucson inspect codes and provide a clear, prioritized repair plan.
  • Diagnostics often reveal simple, low-cost fixes (loose gas cap, sensor replacement) or issues that require OEM parts and immediate attention to avoid greater expense. Our pricing is competitive and often costs less than independent shops while delivering factory-trained expertise and long-term savings.
  • Repairs covered under warranty must be performed at a certified dealership to remain valid; we’ll verify eligibility and handle claims for you.
  • To get an accurate diagnosis and fast turnaround, schedule service online or review current service specials.
  • We offer service financing so you can get repairs done now and pay over time with transparent terms.

How long does a check engine light service take?

  • Standard diagnostics are typically completed within one hour, but total time varies by the cause. If parts or further repairs are required, we provide an accurate estimate and timeline before work begins.
  • Larry H. Miller Dodge RAM FIAT Tucson prioritizes quick service without shortcuts: factory tools, OEM parts, and certified technicians streamline repairs and reduce repeat visits.
  • We communicate status updates and explain immediate versus recommended long-term fixes so you can make informed decisions that save money over the life of the vehicle.
  • Use our online schedule service tool to reserve a convenient appointment and check our latest service specials for discounts.
  • Service financing is available to help spread costs while restoring safe, reliable operation.

How much does a check engine light diagnostic cost for a 2016 Dodge Durango?

  • Diagnostic fees vary, but we offer transparent pricing and value — often less than independent shops while providing factory-trained technicians, OEM parts, and verified warranty handling.
  • An initial code scan typically falls in a modest price range; if additional repairs are needed we provide a written estimate with options to contain costs and prioritize safety.
  • Choosing dealership service delivers immediate and long-term savings: accurate diagnosis prevents unnecessary parts replacement and preserves vehicle value.
  • Check current offers under our service specials, and when you’re ready schedule service online for a fast appointment.
  • We also offer service financing to help you get repairs completed right away and pay over time.

What is the most common reason for check engine light on a 2016 Dodge Durango?

  • The most frequent causes are loose fuel caps, oxygen sensor faults, or ignition misfires. Left unaddressed, these issues can reduce fuel economy, increase emissions, or cause engine damage.
  • Our technicians diagnose the root cause quickly and explain the cost-benefit of each repair. Because we use OEM parts and factory procedures, repairs last longer and protect long-term resale value.
  • Repair work covered under warranty must be completed at a certified dealership to maintain coverage; we’ll help confirm that before any service.
  • See our current service specials and schedule service online for prompt attention.
  • Service financing is available so you can address problems now to avoid larger costs later.

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

  • Start with the simple items: check the gas cap for tightness and visible damage. A loose or damaged cap can trigger the light and is an inexpensive fix.
  • If tightening the cap doesn’t clear the light, bring your 2016 Dodge Durango to Larry H. Miller Dodge RAM FIAT Tucson for a professional scan. Our diagnostic tools identify stored codes and pending issues quickly.
  • We’ll explain findings, provide a clear estimate, and offer options that prioritize safety and long-term value; dealership service often delivers lower overall cost versus repeated independent repairs.
  • To arrange inspection, schedule service online and review available service specials that may lower your out-of-pocket expense.
  • Service financing is available so necessary repairs can start immediately with manageable payments.

Check Engine Light Flashing

The check engine light flashing on a 2016 Dodge Durango is a sign of a severe condition — typically an active misfire that risks catalytic converter damage or other engine harm. When the light flashes you should stop driving as soon as it’s safe and have the vehicle towed or brought directly to Larry H. Miller Dodge RAM FIAT Tucson for immediate attention. Our technicians use factory-grade diagnostics to isolate misfires, ignition faults, or fuel system problems quickly. Acting promptly reduces the chance of costly downstream repairs; the dealership’s access to OEM parts, trained technicians, and warranty verification means repairs are done right the first time. We regularly run service promotions — check our service specials — and offer service financing so you can address urgent repairs without delay. For fast, professional help, schedule service online or call the service department for immediate guidance.

2016 Dodge Durango Check Engine Light Reset

Resetting a check engine light on a 2016 Dodge Durango can be simple, but it’s important to address the underlying cause rather than just clearing the code. At Larry H. Miller Dodge RAM FIAT Tucson we perform a full diagnostic, repair any faulty components with OEM parts, and then clear codes while verifying system readiness. This approach prevents short-term resets that mask recurring problems and ensures warranty compliance — repairs covered under warranty must be completed at a certified dealership. Dealer-performed service also gives you documentation and parts traceability that independent shops may not provide. We are transparent about costs, and our competitive pricing often results in immediate and long-term savings versus repeated independent fixes. Before leaving, we run a readiness check to confirm the vehicle’s emission and diagnostic systems are functioning properly. Take advantage of our service specials and schedule service online to restore reliable operation.

2016 Dodge Durango Check Engine Light Codes

Common check engine light codes for the 2016 Dodge Durango include P0420 (catalyst efficiency), P0300 (random/multiple misfires), P0171 (lean condition), and oxygen sensor codes. If left unresolved, a P0420 can lead to failed emissions tests and a damaged catalytic converter with repair costs far higher than early intervention. A P0300 misfire can cause engine damage and increased fuel consumption. Addressing codes promptly at Larry H. Miller Dodge RAM FIAT Tucson reduces repair costs, preserves performance, and maintains resale value. Our Tucson service center combines local convenience with factory training, OEM parts, and transparent estimates. We’ll explain necessary repairs, available discounts in our service specials, and financing options that make immediate repairs affordable. For reassurance and professional care, schedule service online and let our certified technicians keep your 2016 Dodge Durango running reliably.

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