While a blower motor is what actually forces the hot or cold air through ducting and your car’s interior vents into the cabin, the resistor is what regulates the speed of the blower fan by reducing voltage going to the fan. Fan was not working at all. 2. Replacing it requires laying on your back and executing a few … Skip to Main Content Skip to Footer ... the consumer may feel uneasy about using replacement filters that are not original equipment. PARTS AND LABOR. If your vehicle isn't listed, close the window to return to search. With over 1,000 blower motor resistors in stock, Autozone is ready to provide you with the blower you need, no matter what type of car or truck you drive. Labor Information Skill Level Mfg. Hooray!! Vehicle Heating and Air Conditioning Blower Motor Resistor Blower Motor Resistor. HVAC Blower Motor Resistor - Repair or Replace If your heater fan or air conditioner blower on blows on high speed or low speed, you might have a failed blower motor resistor. This part will only fit a vehicle with these options. Place two large straight pins in the plug of the blower motor but leave the blower motor plugged in. Blower motor resistor melted, replaced it turned on blower motor and it melted again in seconds. Get … Blower motor does not work on certain settings. Check out free battery charging and engine diagnostic testing while you are in store. $100.00, $100.00 In this tutorial I'll show you how to continuity test it with a multimeter in Ohms mode (Ω).NOTE: This tutorial only applies to the 1988 to 1993 vehicles listed in the ‘Applies To:’ box on the right column. Thought the resistor was in the fan speed selector switch but not certain. Blower Motor Resistor Complete Kit with Harness - Replaces 15 81773, 89018778, 89019351, 1581773, 15-81773 - Compatible with Chevy, GMC Vehicles - Silverado, Tahoe, Suburban, Sierra, Yukon XL - AC 4.4 out of 5 stars 651 $34.99$34.99 Save $2.00 with coupon This is why at the bottom of the article we include a 2008 F150 blower motor wire diagram. With the large number of do-it-yourselfers who prefer to install their … Blower Motor Resistor Thermal Fuse Replacement: Have you ever started your car up in the morning only to realize that your heater fan doesn't work on any of the … $150.00, $150.00 Order Ford F150 Blower Motor Resistor online today. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Lastly, a malfunctioning heater core can leak coolant into the car and damage the blower motor and resistor as well. A Chrysler Town & Country Blower Motor Resistor Replacement costs between $93 and $105 on average. There's a problem loading this menu right now. Changes in voltage indicate that the resistor is working and that the switch is able to vary the speed of the blower. I was able to measure dc volts at the fan harness. When a blower motor starts to go bad, it can draw more power than the resistor is rated for and cause it to fail. Disengage the wire harness locking tab, and disconnect the wire harness from the blower motor resistor. Turn on the ignition and turn the blower switch through each position. The best part is, our Jeep Grand Cherokee Blower Motor Resistor products start from as little as $13.99. The blower motor resistor works between a vehicle’s heater and A/C controls and the blower motor and is typically attached under the dash to the heater ducting near the blower motor to help keep it cool while in use. Variable speed motors are most often used in vehicles with automatic climate control. Jim Wesp. Response must be less that 100,000 characters. Now, install the resistor using the screws that held the old … $200.00, Ford Mazda Lincoln Mercury Blower Motor Resistor DIY Solutions HVA00978, Dodge Jeep Blower Motor Resistor DIY Solutions HVA00911, Chevrolet GMC Cadillac Blower Motor Resistor DIY Solutions HVA00913, Chevrolet GMC Buick Olds Isuzu Blower Motor Resistor DIY Solutions, Jeep Liberty Wrangler Blower Motor Resistor DIY Solutions, Nissan Blower Motor Resistor DIY Solutions, Chevrolet Buick Pontiac Olds Blower Motor Resistor DIY Solutions HVA00922, Ford Lincoln Mercury Blower Motor Resistor DIY Solutions HVA03414, Blower Motor Resistor Connector Plug DIY Solutions, Chevrolet GMC Cadillac Blower Motor Resistor DIY Solutions HVA00961, Chevrolet GMC Cadillac Blower Motor Resistor with Plug & Pigtail 2 Piece Set DIY Solutions, Chevrolet GMC Cadillac Blower Motor Resistor DIY Solutions HVA00914, Nissan Infiniti Suzuki Blower Motor Resistor DIY Solutions HVA00981, Ford Lincoln Mercury Blower Motor Module DIY Solutions, Chevrolet GMC Isuzu Blower Motor Resistor DIY Solutions HVA01005. The blower motor resistor (or final stage) varies voltage to the blower motor to achieve the desired speed. While I don't know if it was the resistor, the blower motor, or both, I installed them both using the youtube video as an assist and everything is working, once again. Select your year, make, model to find parts that fit, Blower Motor Resistor with Plug & Pigtail, $0.00 Basically, there are two types of blower motor resistors—one that uses coil wires and one that uses transistors and a circuit board. It can do this in one of the two ways; both are common in modern vehicles. - Choose Advance Auto Parts for Blower Motor Resistor. Purchase a new resistor module at the auto parts store (usually less than $25). Replacing a BMW E46 blower resistor is a pain in the neck…literally. Here are the details about it & signs of its failure, and ways you can fix the blower motor resistor. The blower motor resistor plays an important part in the luxury provided by BMW as it is intricately related to the functioning of the AC system. WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects … The repair typically requires only a screwdriver or wrench to unbolt it from the HVAC ducts. Remove the screws, and swap out the resistor module. Our technician can diagnose the fault in your Toyota Highlander and take appropriate action. Some of these parts will (hopefully) last throughout the life of your car, but others are more prone to wearing out and need replacement. Advance Auto Parts has 34 different Blower Motor Resistor for your vehicle, ready for shipping or in-store pick up. O’Reilly Auto Parts has replacement blower motor resistors to fit most cars, trucks and SUVs. Disconnect the negative battery cable with a ratchet and socket… 2004 Suburban Blower motor/Resistor replacement. If the blower motor still works on high, but will not work on any other speed, it usually points to a bad blower motor resistor. If the blower motor resistors’ internal components fail it may cause the blower motor to malfunction, or not function at all on one or more … Choose Advance Auto Parts for Blower Motor Resistor. On most vehicles, the highest blower motor speed setting bypasses the blower motor resistor to give the fan full vehicle voltage (typically between 12 and 14.4 volts). The … Providing you the highest quality, direct fit replacement auto parts enforced to the strictest product standards. Ford blower motor resistor problems remain the most common solution to interior fan malfunctions on Ford cars and trucks. However, it is susceptible to failure, which will affect the luxury of driving a BMW. Then engage the wire harness connector locking tab. If you need a new blower motor resistor for your car or truck, shop with Autozone today to get a high quality replacement you can count on. Another common symptom of a faulty blower motor resistor is a a blower motor that does not function on certain settings. If your blower motor fails, replace the blower and resistor together. Anytime the resistor is melted you should replace the blower along with the resistor and connections that show any heat damage. Need your part faster? $50.00, $50.00 Finding that other parts caused the blower motor resistor to fail, or that its failing caused other parts to need a replacement, will obviously cause your total bill to … Other parts. Top subscription boxes – right to your door, © 1996-2020, Amazon.com, Inc. or its affiliates. CENTAURUS Upgraded Design Heating & Air Conditioning Blower Motor Resistor Module # 4P1516 4P1595 MT1805 RU-631 JA1639 BMR34 Replacement for Chevy Silverado/Tahoe/Suburban/Sierra/Yukon 3.5 out of 5 stars 28 $27.99$27.99 Get it as soon as Tue, Dec 8 Warranty Standard. If for any reason, you can't rate my answer OKAY, GOOD, or EXCELLENT/3 STARS OR HIGHER today. Replacing a bad blower resistor can usually be done by a novice do-it-yourselfer. The blower motor resistor is an electrical component that is a part of the vehicle's heating and air conditioning system. The resistor limits the amount of electrical current that is fed to the motor, causing the motor to run faster or slower respectively. - Put your new resistor in position and connect the wire harness to the blower motor resistor. The code is delivered by email. You don't … Orders ship same day when ordered by 2pm ET. Variable speed blower motors don’t use a blower motor resistor. 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