Frequently Asked Questions

What is the most common reason for check engine light on a 2025 Honda Prologue?

• Battery management system warnings and battery thermal sensors are frequent triggers on electric vehicles.
• Charging system faults: loose/dirty charging connectors or station communication errors can set a DTC.
• Inverter, motor temperature, or coolant circulation issues are common causes needing timely attention.
• Software updates and sensor calibration needs can produce warnings that require dealer-level tools to clear safely.
• Addressing these promptly at our dealership often costs less overall than delayed repairs and protects warranty coverage.

What does it mean when the check engine light comes on in a 2025 Honda Prologue?

• It indicates the vehicle detected a fault in emissions, drive systems, battery management, or charging hardware/software.
• Codes can range from minor sensor faults to battery thermal events or inverter performance issues.
• Some faults are advisory; others need immediate evaluation to avoid damage or safety risks.
• Our technicians read manufacturer DTCs with Honda tools to identify causes and recommend economical repairs.
• Any repairs covered by warranty must be performed at a certified dealership to preserve coverage and long-term savings.

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

• For an EV, inspect the charging connector and cable for secure seating and visible damage before driving further.
• Check the in-car alerts and instrument display for specific messages or recommended actions.
• Note any unusual smells, noises, or reduced power; if severe, stop driving and contact the dealership for towing.
• Document conditions (time, temperature, charging status) to help technicians reproduce and diagnose the issue faster.
• Bring the vehicle to our service center for a certified diagnosis; warranty repairs must be completed by a dealer to remain valid.

How much does a check engine light diagnostic cost for a 2025 Honda Prologue?

• Diagnostics typically start around $100 at our service center; exact pricing depends on tests and specialist labor required.
• We often cost less than independent shops while providing factory tools, genuine parts, and manufacturer software access.
• Immediate diagnosis prevents larger repairs later — an effective way to save on long-term ownership costs.
• If the issue is covered by warranty, repair work must be performed at a certified dealership to ensure coverage.
• We provide transparent estimates before any repair, and our factory-trained techs work to minimize downtime and expense.

How long does a check engine light service take?

• Initial diagnostic scans and road or system tests are often completed within 1–3 hours, depending on complexity.
• If a software update or sensor replacement is required, total time can extend to a half or full day.
• Major battery, inverter, or drivetrain repairs require additional scheduling and may take longer; we provide clear timelines up front.
• Choosing our dealership delivers quicker, more accurate diagnosis due to direct access to OEM data and tools, reducing repeat visits.
• We prioritize warranty-covered repairs at certified facilities to protect your investment and long-term savings.