Check Engine Light Flashing

The check engine light flashing in your 2024 Lexus RX 350 is an urgent signal that the engine may be misfiring, which can cause catalytic converter damage or reduced power. A flashing light often means unburned fuel is entering the exhaust; if left unchecked, this can create costly downstream repairs. At Park Place Lexus in Plano, TX, our certified technicians prioritize safety and long-term reliability. We use Lexus-approved diagnostics to determine whether the issue is an ignition coil, spark plug, injector, or sensor — and we explain the cost and impact of each repair so you can make an informed decision. Choosing dealer service provides immediate and long-term savings: accurate repairs reduce repeat visits and preserve fuel economy, emissions compliance, and resale value. Take advantage of our transparent estimates, OEM parts, and service financing to address the issue now. For immediate attention, schedule service online and check our service specials for current offers and loyalty program benefits.

2024 Lexus RX 350 Check Engine Light Reset

Resetting the check engine light on a 2024 Lexus RX 350 can be done with a diagnostic tool, but clearing codes without repairing the underlying cause hides symptoms and risks repeat failures. Park Place Lexus recommends a full diagnostic and repair plan so the light stays off for good. Our factory-trained technicians use OEM tools to read pending and stored codes, resolve faults with genuine Lexus parts, and then verify repairs by road testing — ensuring the vehicle meets factory standards. Dealer service provides transparency on repairs, warranty protection, and OEM part traceability; repairs covered under warranty must be performed at a certified dealership to keep coverage intact. We also offer service financing to help you manage necessary maintenance without delay. By choosing Park Place Lexus in Plano, customers gain access to accurate diagnostics, a clean service history, and long-term cost savings from fewer repeat visits. To get started, schedule appointment and view any applicable service specials to save on your visit.

2024 Lexus RX 350 Check Engine Light Codes

Common check engine light codes for a 2024 Lexus RX 350 include P0300 (random/multiple cylinder misfire), P0420 (catalyst system efficiency below threshold), P0171 (system too lean), P0455 (EVAP system large leak), and P0442 (EVAP small leak). Ignoring these codes can lead to progressive failures: misfires can damage the catalytic converter and increase fuel consumption; a failing catalyst can trigger emissions failures and expensive replacement; EVAP leaks cause evaporative emissions faults and potential failed inspections. At Park Place Lexus in Plano, TX, we diagnose codes precisely and provide transparent cost estimates that factor immediate repair expense and long-term savings from avoided component damage and improved fuel economy. Our service center uses OEM parts and factory procedures, which lowers the chance of recurrence and protects warranty eligibility. For convenience and confidence, schedule service online and explore current service specials to maximize value. Our team will outline repair priorities, expected timelines, and warranty coverage so you can decide with clarity and maintain the longevity of your 2024 Lexus RX 350.