2023 Honda Pilot Check Engine Light

Certified technicians, only the experts.

Frequently Asked Questions

What does it mean when the check engine light comes on in a 2023 Honda Pilot?

It signals that the vehicle's onboard diagnostics (OBD-II) has detected an issue — from minor sensor faults to emissions system problems. Our technicians at Coggin Honda Saint Augustine in Saint Augustine, FL will inspect the vehicle using OEM-grade scanners to identify the exact code and root cause.
Getting prompt diagnostics helps avoid costly downstream damage, preserves engine life, and often saves money over time. Our dealership often costs less than independent shops while delivering factory-level expertise, OEM parts, and transparent pricing.
Repairs covered under warranty must be performed at a certified dealership to maintain coverage. We also offer service financing so you can get the work now and pay later, and you can view our current service specials before you arrive.

How long does a check engine light service take?

Basic diagnostics usually take 30–60 minutes, while diagnosing intermittent or complex faults can require additional testing. At Coggin Honda Saint Augustine we balance speed with thoroughness to minimize return visits.
We use manufacturer tools and a step-by-step troubleshooting approach so repairs are right the first time, reducing lifetime maintenance costs and downtime for your 2023 Honda Pilot.
To get prioritized service, you can schedule service online and review available service specials to maximize savings.

How much does a check engine light diagnostic cost for a 2023 Honda Pilot?

Diagnostic pricing varies by issue, but our transparent estimates are provided after a complete scan and initial inspection. Choosing Coggin Honda Saint Augustine often delivers immediate and long-term savings thanks to accurate diagnostics and quality repairs that prevent repeat work.
We stand behind our service with OEM parts, factory-trained technicians, and warranty-backed repairs. Remember that warranty repairs must be completed at a certified dealership to remain valid.
Ask about service financing to spread payments over time and check our current service specials for added value before you schedule appointment.

What is the most common reason for check engine light on a 2023 Honda Pilot?

Common triggers include loose or faulty gas caps, oxygen sensors, catalytic converter concerns, or ignition system faults. Ignoring these codes can reduce fuel economy and lead to more expensive repairs.
At Coggin Honda Saint Augustine our certified technicians diagnose the true cause quickly, using OEM diagnostics and genuine parts to restore performance and mpg.
Timely service often reduces total cost of ownership. We encourage drivers to review our service specials and schedule service for fast, reliable repair.

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

Start with simple checks: ensure the gas cap is tightened and check for obvious issues like fluid leaks. If the light stays on, bring your 2023 Honda Pilot to Coggin Honda Saint Augustine for an OBD-II scan and professional inspection.
Our dealership provides accurate diagnostics, OEM parts, and a clear estimate so you can make an informed decision. We often cost less than independent shops while delivering factory-trained techs and warranty protection.
To reduce downtime, schedule service online and explore current service specials. We also offer service financing to help you manage repairs responsibly.

2023 Honda Pilot Check Engine Light Codes

The check engine light on a 2023 Honda Pilot is a catch-all indicator tied to specific OBD-II trouble codes. Common codes our team in Saint Augustine, FL sees include P0420 (catalyst system efficiency), P0171/P0174 (fuel trim/system lean), P0135 (O2 sensor heater circuit), and P0300–P0306 (misfires). Left unaddressed, a P0420 condition can lead to failing the emissions inspection and eventual catalytic converter replacement — a costly repair that can exceed $1,000. Lean condition codes like P0171 can cause rough running and poor fuel economy, increasing fuel spend over time; resolving these early preserves engine life and saves on gas. Misfire codes left untreated risk engine damage, which can lead to piston or catalytic harm. At Coggin Honda Saint Augustine we begin with a precise scan and then perform targeted tests, explaining costs and options up front. Choosing dealership service provides OEM diagnostics, genuine Honda parts, certified technicians, and warranty-backed repairs — delivering immediate savings via accurate fixes and long-term value by preventing repeat failures. To book a timely inspection, schedule service or review our service specials before you visit.

2023 Honda Pilot Check Engine Light Reset

Resetting the check engine light on a 2023 Honda Pilot may seem simple, but clearing codes without fixing the underlying cause only delays inevitable and often more expensive repairs. A reset can be performed with a handheld scanner, but if the fault persists the light will return and the pending issue can evolve into catalytic or engine damage. At Coggin Honda Saint Augustine we recommend a complete diagnostic and repair plan rather than a superficial reset: our factory-trained technicians use OEM tools to read frozen data, perform live tests, and correct the fault so the reset is permanent. We provide clear estimates, OEM replacement parts, and workmanship warranties to protect your investment — and we emphasize that warranty-covered repairs must be completed at a certified dealership to remain valid. Customers appreciate our transparency and quick turnaround; we often cost less than independent shops when considering the total cost of a correct repair. Take advantage of service financing if you need to pay over time, and check our service specials before you schedule appointment online for fast, reliable service.

Check Engine Light Flashing

A flashing check engine light on your 2023 Honda Pilot indicates an active misfire or a condition severe enough to risk catalytic converter damage — this is an urgent situation. Driving with a flashing light can overheat the converter, reduce performance, and dramatically increase repair costs if left unattended. At Coggin Honda Saint Augustine we treat flashing warnings as priority jobs: our certified technicians perform immediate diagnostic scans, road tests, and component checks to isolate misfires, ignition issues, or fuel delivery problems. We offer OEM parts, transparent estimates, and warranty-backed repairs to ensure the fix is right the first time, saving you money in the long run. Ask about current service specials and our service financing options so you can address the problem promptly. For urgent attention, schedule service online now or contact our service team at Coggin Honda Saint Augustine for fast guidance — your safety and the longevity of your 2023 Honda Pilot are our top priorities.