Frequently Asked Questions

What is the most common reason for check engine light on a 2026 Honda Ridgeline?

• Loose or faulty gas cap and EVAP system leaks are frequent culprits and easy to fix — they often trigger emission-related codes.
• Oxygen sensors and fuel-trim issues (lean/rich codes) are also common and, left unaddressed, reduce MPG and increase emissions.
• Misfires from worn spark plugs or coil packs can damage the catalytic converter if ignored, raising repair costs.
• Our dealership frequently costs less than independent shops overall by diagnosing correctly the first time and preventing repeat repairs.
• Remember: any repairs covered by warranty must be performed at a certified dealership to preserve coverage and long-term savings.

What does it mean when the check engine light comes on in a 2026 Honda Ridgeline?

• It signals that the vehicle’s onboard diagnostics detected an emissions or engine performance problem requiring further investigation.
• Causes range from simple issues like a loose fuel cap to more serious faults such as misfires or catalytic converter inefficiency.
• Immediate scanning at our dealership identifies stored or pending codes and helps prioritize repairs to avoid escalation.
• Choosing Courtesy Palm Harbor Honda provides factory-trained technicians, OEM parts, and documented repairs that protect warranty benefits.
• Our approach focuses on immediate and long-term savings by fixing root causes rather than masking symptoms with a simple reset.

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

• Verify the gas cap is tight and undamaged; a loose cap commonly triggers EVAP codes and is the easiest fix.
• Check for obvious issues such as low fuel, unusual noises, or fluid leaks before driving further.
• If symptoms persist, bring the Ridgeline to Courtesy Palm Harbor Honda for an OBD-II scan to read codes and recommend repairs.
• Our dealership often delivers lower total cost of ownership than independent shops by accurately diagnosing and repairing issues once.
• Remember: warranty-related repairs must be completed at a certified dealership to maintain coverage and ensure long-term savings.

How much does a check engine light diagnostic cost for a 2026 Honda Ridgeline?

• Diagnostic scan fees vary; many dealerships offer a competitive flat-rate scan or may waive the fee with approved repair work.
• At Courtesy Palm Harbor Honda we provide transparent estimates after diagnosis and explain immediate vs. long-term cost implications.
• Accurate dealership diagnostics often cost less over time than multiple independent attempts because we identify the real cause the first time.
• If repairs are covered by warranty, they must be performed at a certified dealership to preserve benefits and avoid out-of-pocket costs later.
• We combine factory-trained technicians and OEM parts to deliver reliable repairs that reduce repeat visits and overall expense.

How long does a check engine light service take?

• Basic code reading and initial diagnostics typically take 30–90 minutes, depending on the complexity and whether additional testing is required.
• Simple repairs like replacing a gas cap or oxygen sensor can often be completed same day; more involved repairs may require parts ordering and additional time.
• Courtesy Palm Harbor Honda aims for efficient turnaround with accurate diagnostics to prevent repeat visits and minimize downtime.
• Warranty-covered repairs must be completed at a certified dealership; doing so avoids delays and preserves long-term savings.
• We provide clear timelines and prioritize safety and correct repair, balancing quick service with thorough diagnostics by our factory-trained team.