![]() If your car’s radiator fan is not working, check your car’s owner’s manual and find the fuse for the radiator fan controller or the fan. This is what we call a blown fuse.Ī broken fuse is no big deal, and replacing one doesn’t cost a lot of money. If there is an electrical surge going toward a piece of electronic equipment, the fuse cuts off the power supply to that particular piece of equipment and saves it from destruction. Blown FuseĪ fuse handles almost everything electrical in a car. Here is a more detailed list of the most common causes of a radiator fan not coming on: 1. While these are some of the reasons, the list is not exhaustive. It can also be caused by a faulty coolant temp sensor, low coolant level or the fan itself can be damaged. The most common causes of why a radiator fan is not working are a blown fuse, a bad relay, or a broken wire. The coolant temperature sensor's resistance changes with temperature (this type of sensor is called a thermistor).Conclusion What Can Cause A Radiator Fan To Stop Working? Using a scan tool with Live Data capability is the fastest and easiest way to diagnose an ECT sensor but sometimes, you've got to verify the sensor's output directly at the sensor, this section will shed some light on how the ECT sensor works so that, if you have to, you can test it directly with a multimeter.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |