2016 Ram 1500 Check Engine Light

Certified technicians, only the experts.
Frequently Asked Questions

2016 Ram 1500 Battery Services & Replacement — Larry H. Miller Chrysler Dodge Jeep Ram 104th

Keep your 2016 Ram 1500 running reliably with professional battery diagnostics, replacement, and testing from Larry H. Miller Chrysler Dodge Jeep Ram 104th in Denver, CO. Our factory-trained technicians use OEM-grade batteries and diagnostic tools to ensure accurate results and long-lasting performance. We verify charging systems, alternators, and battery condition, and provide clear repair options with transparent pricing. Ready to get back on the road? schedule service today and ask about current service specials and service financing to spread payments over time.

Frequently Asked Questions

What does it mean when the check engine light comes on in a 2016 Ram 1500?

  • It signals a stored fault code from the engine or emissions system. Our certified techs read codes with OE-grade scanners to diagnose root causes quickly.
  • Common causes include sensor failures, emissions issues, or ignition faults. Fixing problems early at our dealership often costs less than waiting and avoids cascading damage.
  • Warranty repairs must be performed at a certified dealership to retain coverage. We offer transparent estimates, OEM parts, and service financing so you can get the repair now and pay later.

How long does a check engine light service take?

  • Basic diagnostics typically take 30–60 minutes; more involved repairs vary by issue. Our Denver service center prioritizes fast turnaround with appointment windows designed for your schedule.
  • We use factory tools for faster, more accurate diagnosis, which reduces repeat visits and long-term cost.
  • To reserve a convenient time, schedule service online and review available service specials.

How much does a check engine light diagnostic cost for a 2016 Ram 1500?

  • Pricing varies by the nature of the fault. Our dealership often costs less than independent shops while delivering factory-trained technicians and OEM parts—resulting in immediate and long-term savings.
  • We provide upfront estimates and will explain repair priorities so you can decide confidently. Ask about current service specials and service financing options.

What is the most common reason for check engine light on a 2016 Ram 1500?

  • Common causes include loose gas caps, oxygen sensors, catalytic system issues, and ignition misfires. Left unaddressed, these can reduce fuel economy and increase repair costs.
  • Our certified technicians diagnose the true cause and offer lasting repairs with OEM parts, protecting your truck’s performance and resale value.

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

  • First, check for obvious issues such as a loose or missing fuel cap. If the light persists, bring the truck in so our team can run a full diagnostic.
  • Book time quickly through our service scheduler to limit potential damage and maximize savings: schedule appointment.

2016 Ram 1500 Check Engine Light Reset

Resetting a check engine light on a 2016 Ram 1500 can be done with an OBD-II scanner, but a reset without addressing the underlying fault only masks the symptom and can lead to larger issues. At Larry H. Miller Chrysler Dodge Jeep Ram 104th in Denver, CO, our certified technicians follow OEM diagnostic procedures to identify and repair the source before any reset is performed. That approach ensures the light stays off for the right reasons. We document the repairs, provide an itemized estimate, and use OEM parts so your warranty remains intact—repairs covered under warranty must be completed at a certified dealership to remain valid. Choosing our dealership delivers transparency: we explain diagnostic codes, recommended repairs, and expected outcomes, and highlight immediate and long-term savings from correct repairs. If you prefer flexible payment, we offer service financing to make essential repairs affordable. To confirm an appointment that fits your day, schedule service online and check available service specials prior to arrival.

2016 Ram 1500 Check Engine Light Codes

Common check engine codes for a 2016 Ram 1500 include P0420 (catalyst efficiency), P0300 (random/multiple cylinder misfire), P0171/P0174 (fuel trim/system lean), and various oxygen sensor codes. Ignoring these codes can cause reduced fuel economy, compromised towing performance, failed emissions tests, or more expensive engine and exhaust repairs. At Larry H. Miller Chrysler Dodge Jeep Ram 104th in Denver, our technicians use factory-grade scanners to read freeze-frame data and perform targeted inspections—saving you time and money compared with trial-and-error repairs. We proactively communicate the cost and benefits of each repair, offering OEM parts, a clear warranty on workmanship, and the advantage of service financing to spread the cost. Customers benefit from quick diagnostics, same-day parts availability when possible, and recommended maintenance plans to extend the life of your 2016 Ram 1500. Explore our service specials or schedule appointment to get started.

Check Engine Light Flashing

A flashing check engine light in a 2016 Ram 1500 indicates a severe misfire or condition that could damage the catalytic converter and engine if driven. It requires immediate attention. When you bring your truck to Larry H. Miller Chrysler Dodge Jeep Ram 104th in Denver, CO, we treat flashing lights as high priority, performing fast diagnostics to isolate ignition, fuel delivery, or sensor problems. We emphasize quick, lasting repairs using OEM components and factory repair procedures to prevent secondary failures. Ask about current promotions and service specials to lower repair costs, and remember that service financing is available so you can get critical work completed now and pay over time. Our team will provide an estimate, discuss warranty coverage where applicable, and recommend any follow-up maintenance to protect your investment. Act now—schedule service or contact our service desk at Larry H. Miller Chrysler Dodge Jeep Ram 104th to arrange urgent inspection and repair.

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