Cooling Fan Motor: Essential for Engine Temperature Control

The cooling fan motor is an integral part of your vehicle's cooling system. Its primary role is to regulate the engine's temperature by driving the cooling fan, ensuring optimal airflow across the radiator. This airflow helps dissipate the heat produced by the engine, preventing it from overheating.

How It Works

The cooling fan motor activates when the engine reaches a certain temperature or when the air conditioning system is turned on. It powers the fan blades, which pull air through the radiator, lowering the coolant temperature before it circulates back to the engine. This process is crucial for maintaining the engine's operational temperature, which is vital for fuel efficiency and engine longevity.

Symptoms of a Malfunctioning Motor

If the cooling fan motor fails, several issues may arise. The engine may overheat, leading to potential damage such as warped cylinder heads or a blown head gasket. Additionally, a broken motor might cause the air conditioning system to underperform, as it relies on the fan for proper operation.

• Allion
• Auris/Corolla Hb
• C-Hr
• Coaster
• Corolla
• Corolla Hatchback
• Corolla Sed
• Corolla Sport
• Corolla/Altis
• Hiace
• Hiace/Regiusace
• Izoa
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• Levin/Hybrid
• Probox/Succeed