Jeep Wrangler dashboard lights activate and radiator fans stop working at 10 mph on Jeep Wrangler

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Jeep Wrangler owners report experiencing dashboard lights activating and radiator fans stopping at low speeds, such as 10 mph. This situation may indicate a malfunction in one of the vehicle's systems, which could lead to overheating of the engine if the radiator fans are not functioning properly. Common causes for the radiator fan issues include low coolant levels, radiator leaks, or faulty fan sensors. It is crucial for owners to address these warning signs promptly to prevent further damage and ensure safe driving conditions. Consulting a mechanic for inspection and diagnosis is recommended if these issues arise.

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