Part 1 How To Test The Blower Motor Resistor Ford 4 9l 5 0l 5 8l On this ford f 150 the blower only worked on high even after i replaced the resistor. this is how i tested the blower resistor and switch. this will work on. Test 1: checking continuity of the blower resistor. test 2: using a jumper wire to bypass the blower resistor. where to buy the blower resistor and save. related test articles. the following tutorial on testing the blower switch may come in handy: how to test the blower motor switch (ford 4.9l, 5.0l, 5.8l).
How To Test A Ford Blower Motor Resistor Cookip Test 1: checking continuity of the blower resistor. test 2: using a jumper wire to bypass the blower resistor. where to buy the blower resistor and save. related test articles. you can find this tutorial in spanish here: prueba: resistencia del motor del soplador (4.0l ford) (at: autotecnico online ). In this video we go over testing blower motor resistors found in ford vehicles with manual climate control.i only recommend motorcraft blower motor resistors. **want to own the tools i use ?? click on the amazon link below to get my top 5 tools i use**automotive test light amzn.to 3z1pdxaflexible backprobe. 5. probe terminals 4 and 3 with your multimeter test leads to check the m2 speed circuit (see image 3 of 4 in the image viewer). your multimeter should register continuity. you'll probably see a resistance of about 0.6 ohms ( Ω). this test also test the continuity of the blower resistor thermal fuse.
How To Test And Replace Your Blower Motor Resistor Youtube **want to own the tools i use ?? click on the amazon link below to get my top 5 tools i use**automotive test light amzn.to 3z1pdxaflexible backprobe. 5. probe terminals 4 and 3 with your multimeter test leads to check the m2 speed circuit (see image 3 of 4 in the image viewer). your multimeter should register continuity. you'll probably see a resistance of about 0.6 ohms ( Ω). this test also test the continuity of the blower resistor thermal fuse. If it’s good, check for debris on the evaporator or heater. decreased airflow causes the blower motor resistor to overheat and fail. reduced airflow also causes the blower motor to work harder, draw more current and that can cause repeat blower motor resistor failures. the blower motor fuse blows repeatedly. the blower motor is drawing too. Here are some tips on how to test your blower motor resistor: start by looking for the blower fan resistor. a repair manual can tell you where its location is in your vehicle’s make and model. inspect the resistor visually. look for obvious signs of corrosion and burns from overheating.
Comments are closed.