Frequently Asked Questions

What does it mean when the check engine light comes on in a 2022 Chevrolet Silverado 3500HD?

• It signals that your truck's onboard diagnostics detected a fault—anything from a loose gas cap to an emissions, sensor, or battery/charging-system issue. For a 2022 Chevrolet Silverado 3500HD, common triggers include oxygen sensor faults, catalytic converter issues, misfires, or charging system/battery faults that affect engine performance.
• At Stevinson Chevrolet in CO, our factory-trained technicians use OEM-grade tools to read codes and identify root causes quickly, helping you avoid costly downstream repairs and reduce long-term ownership costs.
• When price matters, our dealership often costs less than independent shops while providing higher-value diagnostics, genuine parts, and documented repairs that protect resale value and engine longevity—yielding immediate and long-term savings.
• If the issue is covered under a warranty, remember that repairs must be performed at a certified dealership to maintain coverage. We also offer service financing so you can get needed repairs now and pay later.
• To get the fastest, most reliable result, schedule service online and take advantage of our factory diagnostics and available service specials.

How long does a check engine light service take?

• Most diagnostics for a 2022 Chevrolet Silverado 3500HD take about 30–90 minutes for code retrieval and an initial assessment; more complex repairs (parts or in-depth testing) may extend the visit.
• Stevinson Chevrolet focuses on quick turnaround—our technicians prioritize accurate diagnosis to prevent repeat trips and unnecessary parts replacement, delivering greater value over time.
• We coordinate parts, estimate times, and keep you informed so you can plan—this transparency often saves you money versus uncertain timelines at other shops.
• We also offer service financing and will outline savings from preventive fixes versus more expensive future repairs so you can make an informed choice immediately.
• Ready for a reliable appointment? Schedule service and check our current service specials before you arrive.

How much does a check engine light diagnostic cost for a 2022 Chevrolet Silverado 3500HD?

• Diagnostic pricing varies by issue and region, but Stevinson Chevrolet provides transparent, competitive diagnostic rates and often costs less than independent shops when you factor in accuracy, OEM parts, and warranty protection.
• Because correct diagnosis prevents unnecessary repairs and protects your truck’s health, the upfront diagnostic fee typically pays dividends through longer component life and fewer follow-up visits.
• If repairs are needed, we’ll present options with clear pricing and explain how factory parts and certified labor translate to long-term savings and preserved warranties.
• We accept service financing so you can address problems promptly without deferring important repairs that could become costlier later.
• To confirm current diagnostic pricing and available discounts, view our service specials or schedule appointment online.

What is the most common reason for check engine light on a 2022 Chevrolet Silverado 3500HD?

• Common causes include loose or damaged gas caps, faulty oxygen sensors, catalytic converter issues, misfires, and battery/charging system faults—any of which can trigger codes that affect performance and emissions.
• For heavy-duty trucks like the 2022 Chevrolet Silverado 3500HD, charging system and battery issues can be especially impactful; a weak battery or alternator may cause erratic electrical behavior and engine warnings.
• Early diagnosis at Stevinson Chevrolet helps prevent catalytic and engine damage, reduces repair costs, and maintains towing capability and reliability.
• Repairs under warranty must be completed at certified dealerships to preserve coverage. We’ll review warranty eligibility and recommend the most cost-effective OEM solutions.
• Book a visit now via schedule service and review our service specials to maximize savings.

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

• Start with simple checks: confirm the gas cap is tight and inspect obvious battery/terminal corrosion. For the 2022 Chevrolet Silverado 3500HD, battery connections and the charging system are common culprits.
• However, a professional scan at Stevinson Chevrolet is recommended to reveal stored codes and hidden faults—our certified techs pinpoint root causes faster and avoid unnecessary parts replacement.
• Choosing dealership service often results in better long-term savings because we use OEM parts, perform warranty-compliant repairs, and provide accurate records that protect your truck’s value.
• We also offer service financing so you can take care of pressing repairs now and spread payments over time, plus we’ll route you to any eligible service specials to reduce out-of-pocket cost.
• When you’re ready, schedule appointment online and get prompt, certified diagnostics from Stevinson Chevrolet in CO.