Electric Radiator Fan Not Working

A clutch fan can fail one of two ways it can either lock the fan to the clutch causing poor mileage while producing a whirring sound like an airplane is taking off next to you.

Electric radiator fan not working.

If the fan is not working even when the car is heating up there might be a problem with the wiring. Cooling fans stay on at all times. Fan wires if the engine is heating but the fan isn t kicking in check the fan wires. Defective temperature switch coolant sensor or other sensor.

An electric fan motor should freewheel also if resistance is observed the fan motor has failed and replacement is required. The ecu is. The most common symptom of a faulty cooling fan motor are cooling fans that do not come on. Cooling fans do not function non functional cooling fans are another common symptom of a potential problem with the.

The cooling fan motors work together with the cooling fan blades to pull air through the radiator. If the fan doesn t work with direct battery power examine the terminal that plugs to the radiator fan connector. If the fan doesn t come on at all or runs noisy or at an. Check for any blown fuses or a tripping breaker.

If you don t know where the. If your find a circuit blown fuse or tripped breaker the fan motor. Start by unplugging the wires. Your dodge dakota s radiator fan has one of the most important jobs on the vehicle it is the last line of defense between you and an overheating engine.

If the cooling fan motors burn out or fail the cooling fans will be disabled. The fan may work but it only runs at low speed which may not be fast enough to prevent overheating. If the motor fails the blades will not be able to spin or generate air flow. Fuse whenever something electrical doesn t work the first thing to check is the fuse.

Everything electrical is supported by a fuse so that if there is an electrical surge going towards a. If the radiator fan is not working it s a serious problem. Temperature sensor the temperature sensor.