Frequently Asked Questions

What does it mean when the check engine light comes on in a 2025 Jeep Wagoneer?

• It signals the vehicle’s onboard diagnostics detected an issue — anything from a loose gas cap or weak battery to emission or sensor faults. Our technicians at Larry H. Miller Chrysler Jeep Dodge Ram Boise use factory-grade scanners to identify precise codes and recommended repairs.
• Choosing our dealership often costs less than independent shops because we combine efficient diagnostics, OEM parts, and transparent pricing, delivering immediate savings and long-term value through proper repairs and reduced repeat visits.
• Warranty-covered repairs must be performed at a certified dealership to maintain coverage and ensure OEM parts and correct procedures are used. We also provide service financing to help you get repairs now and pay later.
• Ready to act? schedule service online or check our current service specials for savings.

How long does a check engine light service take?

• Most diagnostics are completed within an hour — we scan the system, read codes, and perform a guided inspection. If a simple fix is required, many repairs can be completed the same day.
• More complex issues requiring parts or deeper diagnosis will incur additional time; our service team provides an honest estimate and keeps you informed throughout the process to limit downtime.
• Because we stock OEM parts and employ certified technicians, we often complete work faster and more reliably than independent shops, saving you time and future expense.
• Use our easy online form to schedule appointment or review current service specials before you arrive.

How much does a check engine light diagnostic cost for a 2025 Jeep Wagoneer?

• Diagnostic prices vary by issue, but our dealership offers competitive rates and transparent estimates. We often cost less than independent shops while offering factory training and OEM parts that extend vehicle life and reduce long-term maintenance costs.
• Immediate savings come from accurate diagnosis and the right parts; long-term savings come from avoiding repeated repairs, preserving warranty coverage, and maintaining resale value.
• We accept service financing so you can get the work done now and pay over time. Warranty repairs must be completed at a certified dealer to remain valid.
• To get started, schedule service or explore our service specials for current offers.

What is the most common reason for check engine light on a 2025 Jeep Wagoneer?

• Frequent culprits include loose or faulty gas caps, oxygen sensors, catalytic converter issues, or misfires from ignition components. A weak battery or charging problem can also trigger codes—battery services and replacements are available at our Boise service center.
• Addressing these promptly at Larry H. Miller Chrysler Jeep Dodge Ram Boise reduces risk of more costly damage and improves fuel efficiency and performance.
• We use OEM parts, manufacturer procedures, and certified technicians to ensure repairs last, providing immediate and long-term cost benefits versus piecemeal fixes.
• Book a timed visit to diagnose and repair your 2025 Jeep Wagoneer: schedule appointment or view service specials.

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

• Check the gas cap first — it’s simple and often resolves evaporative emissions codes. If the light remains, bring the vehicle in for a diagnosis so codes can be read and interpreted correctly.
• For battery-related symptoms, our technicians will test and, if needed, replace the battery using OEM-recommended units to protect electrical systems and onboard diagnostics.
• Choosing our dealership provides warranty-safe repairs, access to genuine parts, and certified technicians; we also offer service financing for immediate care with flexible payment options.
• To prioritize vehicle longevity and safety, schedule service now and review our service specials before you arrive.