It's very common for the resistor connector terminals to corrode or for the connector to burn and melt. Passenger side airbag and dash cover $30 Blower motor resistor (makes ur heat work on all speeds not just high) $10 ABS Unit $20 A/C lines $5 each A/C Condenser $40 Turbo intercooler $40 All parts came off of a 2000 vw Jetta gls 1.8t $90.00 Blower Motor Resistor BMW 325i 325xi 328i 335d 335i 335is Z4 64116927090,64119265892 City of Toronto Featured. Do not pull of any balance clips on the blower wheel. Heater Blower Motor Resistor Auto Temp Controls … The fan speed is normally one of the most adjusted features in … Follow the wiring harness from the blower motor to the blower motor resistor. Another common symptom of a faulty blower motor resistor is a a blower motor that does not function on certain settings. The blower motor resistor, when it goes bad, you'll start losing speeds on your blower. The air conditioning and heating controls allow you to switch fan speeds — and the blower motor resistor controls that speed once you select it. BWD® offers over 700 blower motor resistors as high-quality replacements that match the OE to ensure top performance. I bench tested the blower and it worked fine. The blower motor resistor (located on top of the heater core housing and behind the glove box) isn't hard to test. Motor ran fine. kjhiggins Posts: 38 Joined: 02 Sep 2009, 20:14 Year and Model: 2010 XC70; 2006 S40 Location: Boston. Replacing the blower motor resistor on this vehicle isn't a bad job at all. Blower works on slow speeds, but not on high speed. New Listing GENUINE FORD MOTORCRAFT BLOWER MOTOR RESISTOR MODULE W/ CONNECTORS YH-1827 (Fits: Ford) Brand New. Both of these components are located in the heater housing, behind the glove box. The resistor is between the power source and the fan, and allows only the desired amount of power to go to the fan. 9 product ratings - GENUINE FORD MOTORCRAFT BLOWER MOTOR RESISTOR MODULE W/ CONNECTORS YH-1827. The resistor is between the power source and the fan, and allows only the desired amount of power to go to the fan. The way this circuit works is all on the ground side. The interior fan is powered through two separate fuses and a blower motor relay. Blower motor does not work on certain settings. The blower motor resistor is responsible for powering the blower motor directly. The blower motor resistor is what’s responsible for giving you three blower speeds. The blower motor resistor (green arrow) (or final stage) varies voltage to the blower motor to achieve the desired speed. ‘HI’ is the only blower speed that doesn't depend on the blower resistor to function. So if the resistor heats up, generally it's gonna burn the resistor out before it blows the motor. Swap the high speed relay with another relay with the same part number. The blower motor resistor is usually located in or right close to the blower motor Usually you'll notice that the switch feels looser than normal when you use it. Noisy as can be, but works otherwise. The resistor module is easy and inexpensive to replace. Here are the details about it & signs of its failure, and ways you can fix the blower motor resistor. The resistor is responsible for controlling air flow though the blower motor. A blower motor resistor is an integral part to your heating and cooling system and its ability to be adjusted to your preference. Yes, you can run the blower full speed with direct power. thanks. The resistor block contains three different high resistance coils. 10 people found this helpful. 4 Blower Motor Resistors found. I did notice that the power to the resistor and to the motor are constantly hot, don't know if that is normal. Here is the location of the blower motor speed control module (resistor) below. Ford blower motor resistor problems remain the most common solution to interior fan malfunctions on Ford cars and trucks. This can be annoying, but troubleshooting is easy. Onward... ED7. Blower Motor Resistor - Sold individually, Blower Motor Resistor, Manual A/C Manufacturer #1712040 ( Reviews) Questions, Answers $29.29 You Save : $10.67 (27%) List Price : 39.96 More info The day after that my blower motor didn't work. 6 people found this helpful. When the blower motor resistor fails, 1 of the 3 or all 3 first speeds stop working. Appreciate it guys!! In this car, in the highest "4" fan speed setting, the resistor is bypassed and the blower motor is powered directly by the fan switch. And the resistor is gonna get hot. The most common symptom of a faulty blower motor resistor is a blower fan that only works on one speed, usually high. 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