Check Engine Light Flashing

A flashing check engine light on a 2017 Nissan 370Z is a serious warning: it often signals active misfires that can damage the catalytic converter and reduce engine longevity. When you see a flashing light, limit driving and bring your vehicle to Larry H. Miller Nissan Mesa in Mesa, AZ immediately for a prioritized inspection. Our factory-trained technicians isolate ignition, fuel delivery, and sensor failures quickly using OEM diagnostic procedures and equipment. Choosing dealer service not only reduces the chance of repeat visits but also protects long-term ownership costs thanks to accurate repairs and genuine Nissan parts. We explain potential outcomes, from simple spark-plug or coil replacement to more complex fuel or sensor repairs, and how each choice affects performance and fuel economy. Check our service specials for savings and ask about service financing to handle urgent repairs without delay. Call or schedule service online for immediate attention and peace of mind.

2017 Nissan 370Z Check Engine Light Reset

Resetting the check engine light on a 2017 Nissan 370Z may seem simple, but clearing codes without addressing the root cause risks recurring faults and higher costs down the road. At Larry H. Miller Nissan Mesa our technicians diagnose and repair underlying issues before any reset, ensuring your Z’s systems are restored to OEM standards. We use Nissan-approved tools to read freeze-frame data and live sensor readings so resets are meaningful — and documented for warranty and service records. Dealer service offers transparent estimates, OEM parts, certified workmanship, and documented maintenance that protects resale value and warranty coverage; repairs covered under warranty must be completed at a certified dealership to remain valid. For convenience, view current offers on service specials and schedule appointment online. Our Mesa service center prioritizes clear communication, efficient turnaround, and long-term savings so you drive confidently.

2017 Nissan 370Z Check Engine Light Codes

The most frequent check engine codes for a 2017 Nissan 370Z include misfire codes (P0300–P0306), oxygen sensor codes (P0130–P0167), and catalytic converter efficiency codes (P0420). Left unchecked, misfires can ruin catalytic converters, oxygen sensor failures lower efficiency and emissions compliance, and exhaust issues can compromise drivability — each leading to higher repair costs and diminished performance. At Larry H. Miller Nissan Mesa in Mesa, AZ our technicians translate codes into clear next steps, prioritize safety and cost-efficiency, and often identify savings by repairing the root cause rather than performing unnecessary replacements. We provide transparent estimates, use OEM parts to ensure compatibility, and offer warranty-backed repairs that reduce long-term ownership expense. Before you arrive, check our service specials, and then schedule service to get a professional diagnostic and an action plan tailored for your 2017 Nissan 370Z.