Frequently Asked Questions

How long does a check engine light service take?

• Initial diagnostic scan typically takes 30–90 minutes depending on code complexity and queued appointments.
• Simple fixes (loose gas cap, minor sensor replacement) can often be completed the same day; more involved repairs require additional time for parts and inspection.
• At our dealership we stock many OEM parts and use factory-trained technicians, often reducing wait time compared with independents.
• Doing service with us often saves you money immediately and over time through accurate diagnostics, OEM parts and warranty protection.
• Remember: any repairs covered under warranty must be performed at a certified dealership to preserve coverage.

What does it mean when the check engine light comes on in a 2026 Jeep Wrangler?

• It signals the vehicle has detected a fault in engine, emissions, or related systems — causes range from a loose gas cap to ignition misfires or sensor failures.
• Codes returned by the scan point technicians to the area of concern; they do not always indicate the exact part that needs replacement.
• Ignoring the light can lead to larger repairs and higher costs, such as catalytic converter or engine damage.
• Bringing the vehicle to our dealership ensures accurate OEM diagnostics, factory-correct repairs and warranty compliance.

How much does a check engine light diagnostic cost for a 2026 Jeep Wrangler?

• Diagnostic fees vary, but our dealership typically charges a competitive, transparent diagnostic rate that often compares favorably to independent shops.
• Many customers find immediate savings from correct diagnosis and OEM parts that prevent repeat visits and premature part replacement.
• Repair costs depend on the root cause — from minor (gas cap or sensor) to major (catalytic converter or engine work) — and we provide clear estimates before work begins.
• For warranty-covered repairs, work must be completed at a certified dealership to protect your coverage and long-term value.

What is the most common reason for check engine light on a 2026 Jeep Wrangler?

• Common causes include a loose or damaged gas cap, oxygen sensor faults, ignition misfires, or EVAP system issues.
• Loose gas caps are quick fixes; sensor or misfire issues can escalate to reduced fuel economy and catalytic converter damage if left unaddressed.
• Timely service at our dealership limits long-term repair costs and ensures OEM parts and proper calibration.
• We recommend a prompt diagnostic scan to identify the exact code and repair plan to preserve vehicle performance and warranty.

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

• Start with simple checks: ensure the gas cap is tightened securely and inspect for obvious issues like low oil or other dashboard warnings.
• Note any changes in drivability (rough idle, loss of power, stalling) and avoid heavy loads or towing if symptoms appear.
• Bring the vehicle to our service center for a scan; a certified dealer scan yields accurate OEM codes and a correct repair path.
• Acting quickly with dealership service helps avoid larger repairs and preserves warranty eligibility for covered repairs.