AC Blower Motor shuts off I have a 2004 Colorado that has the blower motor shut off at random times hit the glove box and it comes back on i have replaced the resistor wire with a cut and join with connectors based on advise from Auto Zone.  What could be the issue That sounds exactly what was happening to me, wound up replacing the blower motor, bingo no more problems. After I got it out, tore it apart, the bushes were totally shot and the armature was badly burnt, really didn't see how it ran when it did. Used Chevrolet Silverado 1500" Used GMC Sierra 1500" Used Dodge Ram 1500" 2016 Chevrolet Colorado For Sale 2015 Chevrolet Colorado For Sale 2012 Chevrolet Colorado For Sale 2010 Chevrolet Colorado For Sale 2009 Chevrolet Colorado For SaleMotorcraft® HVAC Blower Motors They are built for specific vehicle applications for simple, bolt-up installations for shorter installation times Motors are new and meet Ford fit, form and function requirements

To ensure proper operation, the motors are tested for current draw Search all Motorcraft® HVAC blower motors by VIN, vehicle application or part numberYou are here:Home »2001-2007 Dodge Caravan Repair Our air/heater fan only blows air when it is set on high. It makes a hooting noise when it first starts like maybe there is something in the way. I have replaced the blower fan relay switch but that had no effect. These were all excellent. I had to replace both the resistor pack and the blower fan motor. The video on youtube was great help also. + I definitely agree with the answer from rj713 and just want to add to it. Remember though that bad resistors can be caused by blower motors with a lot of mileage on them.They build up higher resistance and that extra draw can destroy resistor. replacing the resistor may solve the problem for the short time but may re-occur. If that should happen, you may need a new blower motor. To get to the resistor, open your glove box, squeeze in both sides and let it drop down.

You should now see the resistor directly behind there. It is about 3" x 1.5" with a 5/16 screw on each end and two wiring connectors. (one big one small). There is also a thermal fuse that I would replace as well since you are already there and the price for it is minor. It is a thermal fuse that goes bad often. So you could replace that as well, but it needs to be soldered. for your resistor repair, there is a Video that will help you with it. the part is readily available at places like this Hope this helps, and I did not mean to bump rj713's answer, but can not attach images to comments. I've had similar problems with my truck. You will find there is a resistor pack that divides voltage to the fan controlling fan speed. High speed bypasses the pack which is why it still works. The startup noise could very well indicate failing fan bearings--that could have caused the burnout of the resistor pack. The pack usually cost about $20 and is fairly easy to replace--look for it near the fan assembly.

If you still have startup noise consider replacing the fan motor also or you will burn out the new pack eventually. Either buy a repair manual for your van or check one out from the Library and make a copy of the wiring diagram. Sounds like the fan bearing is failing.Search Within # Miles * Indicates primary type A company that makes stock products, which may be sold directly to customers and/or through distributors.ac unit in sliding window A company that makes custom components or finished products according to a customer's specifications.outside ac unit noise A company that performs a custom process to a component or product manufactured elsewhere. price ac unit 2 tonExamples include polishing, anodizing and plating. A company that provides a service such as rental, repair, security, training, cleaning, etc.

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