2022 Honda Passport Check Engine Light

Certified technicians, only the experts.

Frequently Asked Questions

What does it mean when the check engine light comes on in a 2022 Honda Passport?

It signals the vehicle’s onboard diagnostics detected a fault — anything from a loose gas cap to an emission or engine sensor issue.
At Coggin Honda Saint Augustine we run a fast, factory-grade diagnostic to pinpoint the trouble code accurately and recommend OEM repairs that protect long-term value.
Our certified technicians explain findings in plain language and outline immediate and long-term savings from timely repair, often costing less overall than prolonging the issue.
We offer service financing so you can get necessary repairs today and pay over time, and remember that repairs covered under warranty must be performed at a certified dealership to remain valid.
To get an accurate diagnosis and next steps, you can schedule appointment online now or check current service specials.

How long does a check engine light service take?

Most diagnostics at Coggin Honda Saint Augustine are completed within an hour, with many issues identified in 30–45 minutes thanks to OEM scan tools and technician expertise.
If repairs are needed, we give a clear estimate and timeline; simple fixes (like replacing a sensor or tightening a fuel cap) can often be completed the same day.
Because we use factory parts and trained technicians, repairs are done right the first time, reducing repeat visits and long-term cost compared with aftermarket shortcuts.
We provide transparent pricing, and our service financing options let you address urgent needs immediately while spreading payments.
Ready to book? Schedule service online or view our service specials for potential savings.

How much does a check engine light diagnostic cost for a 2022 Honda Passport?

Prices vary by region and the depth of the diagnostic, but Coggin Honda Saint Augustine strives to offer competitive, transparent rates that often cost less than independent shops while delivering dealer-level quality.
Dealership diagnostics include advanced OEM scans, expert interpretation, and an inspection of related systems — delivering immediate and long-term savings by preventing misdiagnosis and unnecessary parts replacement.
If a repair is required and is covered under warranty, it must be performed at a certified dealership to maintain coverage; we’ll walk you through warranty eligibility and options.
We also list current offers under service specials and provide service financing to make necessary repairs affordable now.
To get an exact diagnostic price and appointment, schedule appointment with Coggin Honda Saint Augustine today.

What is the most common reason for check engine light on a 2022 Honda Passport?

Common causes include a loose or faulty gas cap, oxygen sensor issues, catalytic converter problems, or mass airflow sensor faults — each can affect fuel economy and emissions.
Ignoring these can lead to reduced MPG, larger repair bills, and potential emissions test failures; our diagnostics clarify the true cause so you avoid unnecessary replacements.
Coggin Honda Saint Augustine technicians use OEM procedures to repair or replace components, which preserves vehicle longevity and resale value.
We recommend acting quickly to save on immediate and long-term costs; service financing and targeted service specials help make repairs manageable.
Book a precise diagnostic by clicking to schedule service and protect your Passport’s performance.

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

Start with the basics: check that the gas cap is secure. A loose cap is a common, inexpensive cause for the light.
If the light persists, bring the vehicle to Coggin Honda Saint Augustine for an OEM-level scan and inspection — our certified techs identify codes precisely and recommend the right repairs.
Choosing the dealership often yields overall savings by preventing incorrect parts purchases and preserving warranty coverage; remember warranty repairs must be done at a certified dealership.
We offer same-day diagnostics, service financing, and transparent estimates — view our service specials or schedule appointment to get started.

Check Engine Light Flashing

When the check engine light is flashing in a 2022 Honda Passport, it signals a potentially serious misfire or an issue that could damage the catalytic converter if you continue driving. Flashing is different from a steady light — it often means unburned fuel is entering the exhaust and creating conditions that can overheat components. At Coggin Honda Saint Augustine we prioritize safety and fast diagnostics; our factory-trained technicians will perform a thorough scan, road test, and inspection to isolate misfires, ignition faults, or fuel delivery issues. Addressing a flashing light immediately can prevent far costlier repairs, preserve fuel economy, and maintain emission system health. We use OEM parts and Honda-recommended repair procedures so your Passport stays true to factory specifications and warranty requirements. For local drivers in Saint Augustine and the surrounding Jacksonville area, our service lane offers efficient turnover, comfortable waiting areas, and clear, written estimates. We also publish seasonal offers — check our service specials — and provide service financing to get critical repairs started right away. If your check engine light is flashing, don’t risk worsening damage: schedule service with Coggin Honda Saint Augustine and get a trusted diagnosis promptly.

2022 Honda Passport Check Engine Light Reset

Resetting the check engine light on a 2022 Honda Passport might seem like a quick fix, but clearing codes without resolving the underlying problem only masks symptoms and risks recurring faults. At Coggin Honda Saint Augustine we encourage a transparent approach: first run a comprehensive OEM diagnostic to capture trouble codes and freeze-frame data, then recommend precise repairs. After repairs, our technicians validate the fix and perform a proper reset using Honda-approved equipment so the vehicle’s systems relearn correctly. This dealer-grade process ensures warranty integrity, consistent performance, and long-term savings by avoiding guesswork common to independent shops. Additionally, we keep thorough service records, which help maintain resale value and support warranty claims — repairs covered under warranty must be done at a certified dealership to remain valid. For drivers who want convenience, we post current offers under service specials, and our service financing options make it easier to address recommended work now rather than delay. When you’re ready to resolve the root cause and safely reset the check engine light, schedule appointment with Coggin Honda Saint Augustine; we’ll deliver dealer-quality care and a clear plan for keeping your Passport reliable.

2022 Honda Passport Check Engine Light Codes

Common check engine light codes for a 2022 Honda Passport include P0420 (catalyst system efficiency), P0171/P0174 (lean condition), P0300-P0306 (misfires), and P0135 (O2 sensor heater circuit). Each has different causes and cost implications: ignoring a P0420 can lead to catalytic converter failure and a repair that’s substantially more expensive than early intervention; unresolved P0171/P0174 codes often reduce fuel economy and can cause drivability problems over time; misfire codes can damage engine internals and the catalytic converter if left untreated. At Coggin Honda Saint Augustine in Saint Augustine, FL, our certified technicians quickly interpret these codes using OEM tools and advise the most cost-effective path: targeted repairs, genuine Honda parts, and staged diagnostics that avoid unnecessary component replacement. Our approach emphasizes immediate savings through correct diagnosis and long-term value by using genuine parts that maintain performance and warranty. We pride ourselves on clear estimates, fast turnarounds, and service financing for affordability. For local Passport owners seeking reliable diagnostics and repairs with dealer expertise, check our current service specials and schedule service online — Coggin Honda Saint Augustine makes it easy to protect your vehicle and your budget.