Frequently Asked Questions

What is the most common reason for check engine light on a 2025 Acura ADX?

• Common causes include misfires, oxygen sensor issues, catalytic converter efficiency codes, and fuel-system trim problems.
• Many modern vehicles show a fault code that points to the system affected; technicians use a scan tool to read that code first.
• Triage at Nalley Acura means a fast, accurate diagnosis from factory-trained technicians to avoid unnecessary parts replacement.
• Addressing the root cause quickly reduces long-term repair costs and protects emissions systems and engine health.

What does it mean when the check engine light comes on in a 2025 Acura ADX?

• The light indicates your vehicle’s onboard diagnostics detected a system out of spec — from emissions to engine misfires.
• It can range from a loose fuel cap to a serious sensor or engine issue; a scan tool identifies stored fault codes.
• Nalley Acura offers same-day scans and clear explanations of required repairs and potential impacts if left unaddressed.
• Repairs covered under warranty must be completed at a certified dealership like Nalley Acura to preserve coverage and ensure genuine parts.

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

• Begin with simple checks: secure the gas cap and confirm fuel level; many lights clear after a tightened cap.
• If the light stays on, get a diagnostic scan to read codes — Nalley Acura provides expert scanning and interpretation.
• A certified service visit ensures accurate repair estimates, factory-level diagnostics, and long-term savings versus repeated independent attempts.
• Remember: warranty-covered repairs must be done at a certified dealership to maintain warranty protections.

How much does a check engine light diagnostic cost for a 2025 Acura ADX?

• Nalley Acura offers competitively priced diagnostics that often cost less than independent shops when factoring accuracy, parts quality, and warranty protection.
• Diagnostic fees typically cover the scan and a technician’s assessment; exact pricing depends on inspection depth and any required road testing.
• Immediate savings come from correct diagnosis the first time; long-term savings come from genuine parts and factory-calibrated repairs that avoid repeated failures.
• If repairs are covered by warranty, they must be performed at a certified dealership like Nalley Acura to keep coverage valid.

How long does a check engine light service take?

• Simple diagnostics can be completed within an hour; more involved repairs may require additional time depending on parts and troubleshooting complexity.
• Nalley Acura prioritizes efficient service with factory-trained technicians and dealer-grade equipment to minimize downtime.
• When parts are needed, we coordinate quickly to deliver OEM components or apply warranty-covered replacements when eligible.
• We focus on long-term reliability: accurate, timely repairs reduce return visits and overall ownership costs compared with piecemeal fixes.