Frequently Asked Questions

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

• Inspect the gas cap: a loose or damaged cap is a common, simple cause and can trigger the light.
• Check for obvious issues: look for low oil, coolant leaks, or disconnected hoses under the hood.
• Note symptoms: record any unusual noises, drivability changes, or recent refueling to share with our technicians.
• Use our service scheduler: book at Land Rover Sudbury so factory-trained technicians confirm whether a simple fix or full diagnostic is required.
• Warranty reminder: any warranty-covered repairs must be performed at a certified dealership to preserve coverage and maximize long-term savings.

How much does a check engine light diagnostic cost for a 2025 Land Rover Range Rover?

• Initial scan cost: diagnostics are competitively priced and often lower than independent shops, while delivering superior factory-level service.
• Transparent estimates: we provide an itemized estimate before repairs so you see immediate and long-term savings from proper fixes.
• Value of certified service: repairs covered by warranty must be completed at a certified dealership to maintain protection and avoid future costs.
• Promotions: check our Service Specials for current offers and reduced diagnostic or repair pricing.
• Efficiency: accurate diagnostics by factory-trained technicians reduce repeat visits and unplanned expenses over time.

What does it mean when the check engine light comes on in a 2025 Land Rover Range Rover?

• It indicates the vehicle detected an emissions or performance fault; codes guide our technicians to the affected system.
• Causes range from minor (loose fuel cap, sensor drift) to serious (misfires, catalytic converter issues, or turbocharger problems).
• Prompt diagnosis helps avoid costly secondary damage and preserves fuel economy and towing performance.
• At Land Rover Sudbury, factory-trained techs use OEM tools and access to manufacturer data for precise repairs and warranty compliance.
• Repairing issues at our dealership often yields immediate and long-term savings compared with repeated, uncertain fixes elsewhere.

How long does a check engine light service take?

• Typical scan and initial diagnosis: 30–90 minutes depending on code complexity and road test needs.
• Minor repairs (sensor replacement, gas cap): often completed same day when parts are on hand.
• Complex repairs (catalytic converter, turbocharger, wiring): may require parts ordering and multi-day work—our team provides clear timelines.
• Service scheduling: use our online Service Scheduler to reserve time and minimize wait—factory-trained technicians streamline repairs for faster resolution.
• Warranty note: any warranty-covered repair must be performed at a certified dealership to ensure coverage and avoid extra costs later.

What is the most common reason for check engine light on a 2025 Land Rover Range Rover?

• Common causes include loose or faulty gas caps, oxygen sensors, and catalytic converter efficiency drops—each affects emissions monitoring.
• Ignition misfires and turbocharger or intake issues also appear, especially in performance-oriented engines; early diagnosis prevents larger repairs.
• Our factory-trained technicians identify root causes quickly with OEM diagnostic tools to avoid unnecessary part replacements.
• Choosing Land Rover Sudbury often costs less than independent shops in the long run because correct fixes preserve fuel economy and reduce repeat visits.
• Remember: warranty repairs must be completed at a certified dealership to maintain coverage and long-term savings.