Frequently Asked Questions

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

• It indicates the vehicle’s onboard diagnostics (OBD-II) detected a fault — anything from a loose gas cap to emissions, fuel, or ignition issues.
• At Herb Chambers Chevrolet in MA, our certified technicians use OEM-grade scanners to read codes quickly and diagnose root causes accurately, protecting your truck’s longevity and resale value.
• We often cost less than independent shops while providing factory-trained service, genuine parts, and warranty protection — delivering both immediate savings and long-term value.
• If the issue is covered under warranty, any repairs must be performed at a certified dealership to preserve coverage and ensure proper documentation.
• To get a precise diagnosis and next steps, please schedule service with our service team; ask about current service specials and service financing options.

How long does a check engine light service take?

• Most diagnostics are completed within one visit; simple code reads and basic repairs can often be finished in 1–2 hours, while more complex repairs may require additional time for parts and testing.
• Herb Chambers Chevrolet prioritizes efficient turnaround with streamlined drop-off, digital updates, and OEM parts availability to minimize your downtime.
• We provide clear estimates before work begins and explain immediate versus recommended long-term repairs so you can make an informed decision that protects your 2022 Chevrolet Silverado 3500HD.
• We offer service financing so you can get the service now and pay later, and you can schedule service online to reserve a convenient appointment.
• Check our service specials for potential savings and ask our team about loyalty benefits that lower ownership costs over time.

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

• Diagnostic pricing varies by issue, but a professional OBD-II diagnostic at Herb Chambers Chevrolet is competitively priced and often costs less than independent shops while offering factory-trained expertise.
• Choosing our dealership delivers immediate savings through accurate diagnosis and long-term savings by preventing unnecessary parts replacement and repeat visits.
• If repairs are required, we provide transparent estimates and explain warranty coverage — remember that warranty repairs must be done at a certified dealership to remain valid.
• We accept service financing so you can address issues promptly without delaying essential repairs; to begin, schedule service or inquire about current service specials.

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

• Common causes include loose or damaged gas caps, oxygen sensor faults, catalytic converter issues, and ignition or fuel delivery faults.
• Ignoring common codes can escalate into costly repairs and reduced fuel efficiency; Herb Chambers Chevrolet focuses on fast, accurate repair to avoid those outcomes.
• Using OEM parts and certified technicians means repairs are done right the first time, maximizing uptime and long-term reliability for your truck.
• To reduce risk of further damage and to secure warranty eligibility, have any active codes evaluated by our team — schedule service today and check our service specials for savings.

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

• Start with simple steps: ensure the gas cap is tightened and inspect for obvious issues like low fluids or visible damage — some codes clear after a secure cap.
• For accurate identification of the code and its severity, bring your 2022 Chevrolet Silverado 3500HD to Herb Chambers Chevrolet so our technicians can run a full diagnostic scan and recommend the right repair path.
• We offer clear pricing, service financing, and warranty-backed repairs; remember that warranty-covered work must be completed at a certified dealership to remain valid.
• To avoid escalation and possible towing, quickly schedule service with our certified team and review current service specials for added value.