Frequently Asked Questions

What does it mean when the check engine light comes on in a 2016 Ram 3500?

• It signals the vehicle’s onboard diagnostics detected an issue—anything from a loose gas cap to a sensor or emission control fault.
• At Larry H. Miller Chrysler Jeep Dodge Ram Boise, our certified technicians use factory-grade diagnostics to identify the exact code and recommend the right repair.
• Choosing our dealership often costs less than independent shops when you factor in accurate diagnostics, OEM parts, and long-term reliability—saving you money on repeat repairs.
• We offer service financing so you can get repairs now and pay later; covered warranty repairs must be completed at a certified dealership to remain valid.
• To act quickly, schedule service online or check current service specials before you come in.

How long does a check engine light service take?

• Most diagnostics are completed within 30–60 minutes depending on the fault complexity and parts availability.
• If additional repairs are required, our service advisors provide a clear estimate and timeline; many common fixes are completed the same day.
• Quick-turn service, comfortable waiting area, and transparent invoices at Larry H. Miller Chrysler Jeep Dodge Ram Boise reduce downtime and protect your vehicle’s longevity.
• Use our schedule appointment tool to reserve a convenient slot and review current service specials that increase your immediate and long-term savings.

How much does a check engine light diagnostic cost for a 2016 Ram 3500?

• Diagnostic fees vary, but our pricing is competitive and often provides better value than independent shops because of accurate OEM diagnostics and technician expertise.
• By diagnosing correctly the first time you avoid repeated trips and unnecessary parts—delivering both immediate and long-term savings.
• Ask about financing options to get needed service now and pay later; warranty-covered repairs must be completed at a certified dealership to maintain coverage.
• To view specials or to book, visit our service specials page or schedule service.

What is the most common reason for check engine light on a 2016 Ram 3500?

• Common causes include faulty oxygen sensors, loose or damaged gas caps, catalytic converter issues, or ignition system faults.
• Left unaddressed these can reduce fuel economy, increase emissions, and lead to more costly repairs—bringing higher lifetime ownership costs.
• Our dealership technicians identify root causes with OEM diagnostics and recommend solutions that protect engine performance and resale value.
• Schedule with confidence: schedule service and check current service specials to lower your out-of-pocket expense.

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

• Start simple—check the gas cap is tightened; a loose cap is a common trigger and an easy fix.
• If tightening doesn’t help, bring your 2016 Ram 3500 to Larry H. Miller Chrysler Jeep Dodge Ram Boise for prompt OEM diagnostic scanning to reveal specific codes.
• We emphasize transparent pricing and factory-trained technicians to ensure the right repair the first time—resulting in better reliability and savings over time.
• To get started, schedule appointment online and review any applicable service specials.