Frequently Asked Questions

How much does a check engine light diagnostic cost for a 2027 Toyota Highlander?

• Diagnostic fees typically cover computer scans, road tests, and technician evaluation; ranges commonly run from $119–$179 depending on complexity.
• At Herb Chambers Toyota of Auburn we aim to deliver immediate and long-term savings: accurate diagnostics reduce repeat work and avoid costly downstream repairs.
• Because our technicians are factory-trained and use OEM tools, we often cost less than independent shops when you factor in correct-first-time repairs and warranty protection.
• If a repair is covered under warranty, it must be performed at a certified dealership to keep coverage valid — we handle those repairs directly and efficiently.
• Ask about current service specials at Service Specials to lower your out-of-pocket cost.

What does it mean when the check engine light comes on in a 2027 Toyota Highlander?

• The light signals the vehicle’s onboard diagnostics detected a fault — anything from an emissions issue to an ignition misfire.
• Codes logged in the computer point technicians to the subsystem affected (fuel, ignition, emissions, EVAP, sensors).
• Some issues are minor and safe to drive short distances; others can cause damage if ignored — a professional diagnosis identifies urgency.
• Having repairs performed at a certified dealership preserves warranty eligibility and often saves money over time with correct repairs and genuine parts.
• Schedule a diagnosis with our team to get a clear code readout and recommended next steps: Service and support are available at Herb Chambers Toyota of Auburn.

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

• Confirm the light: steady light vs. flashing — flashing is higher priority and may indicate immediate engine damage risk.
• Check common, simple items first: gas cap seating (EVAP system leaks), visible smoke, or obvious fluid leaks.
• Even if it seems minor, get a diagnostic scan so codes can be read; incorrect assumptions can lead to unnecessary parts replacement.
• For warranty protection and accurate repair, bring the vehicle to Herb Chambers Toyota of Auburn so factory-trained techs evaluate and document findings.
• Use our service specials and schedule options to minimize downtime and cost; diagnostics often prevent larger expenses later.

What is the most common reason for check engine light on a 2027 Toyota Highlander?

• Common causes include oxygen sensor failures, loose gas caps, EVAP leaks, ignition misfires, and catalytic converter issues.
• Many of these start small but can escalate — an unresolved misfire can damage a catalytic converter and greatly raise repair cost.
• Our dealership’s OEM diagnostic approach finds root causes quickly and avoids repeated independent-shop repairs that leave issues unresolved.
• Repairs covered under warranty must be done at a certified dealership; bringing your Highlander here protects coverage and long-term value.
• Learn about potential savings and parts coverage when you contact Herb Chambers Toyota of Auburn or visit our service specials page.

How long does a check engine light service take?

• Basic diagnostic scans and technician evaluation typically take 30–90 minutes depending on the issue complexity.
• Simple repairs (tightening gas cap, replacing a sensor) can often be completed the same day.
• More involved repairs (catalytic converter, engine misfire diagnosis) may require parts ordering and take 1–3 days.
• We prioritize certified diagnostic processes to avoid repeat visits — correct-first-time repairs lead to lower long-term costs compared with frequent independent fixes.
• Contact Herb Chambers Toyota of Auburn to schedule a prompt appointment and see available service specials at Service Specials.