Car Fan Motor Repair

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Car fan motor repair.

Your car engine must remain cool to avoid overheating and breaking down completely. I put together a separate blower motor problems page for chrysler and dodge owners. Just a quick video on fan repairs the fan blades move freely but the motor is not functioning. Purchase a new resistor module at the auto parts store usually less than 25.

Remove the screws and swap out the resistor module. Your mechanic should check the coolant and fill if needed. If the fuses are intact switch on the ignition and use a circuit tester to find if there is current at the motor terminals. If it does seem to be an electrical problem with the fan or circuit turn the air off and take the vehicle to a qualified mechanic for repair as soon as possible.

How to inspect and repair a cooling fan that s not working. Though generally not a safety concern a broken blower motor can greatly reduce the comfort of your ride in hot or cold months. The blower motor resistor assembly is a common malfunction on them. How to repair a cooling fan in your car diy with scotty kilmer.

If the fan motor on my car was dead i d probably go ahead and change the resistor while i had my head under the dash. Disconnect the electrical connector. Look at the fuse box for a blown fuse. Fan motor with the thermo switch lead disconnected and test lead connected to the battery.

If your a di. At some point over time it may fail. See 100 other super simple car repairs you can do on your own and avoid a trip to the shop. Reconnect the electrical connector and you re car heater blower motor is back in business.

Step 1 allow your car to cool. These videos are intended as entertainment only. Most manufactured radiators come with an electric fan which is easy to replace or repair if needed. If you notice that the engine is overheating see the temperature gauge in the dashboard and you do not hear the fan s working get the cooling system inspected immediately.

Pictured on the right is an interior fan resister assembly from a late 70s gm car or light truck.