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Why does the blower motor fail to shut off when car is off in a 1989 Delta 88?
Wiki User
∙ 15y ago
Your A/C power module is bad. It's located underneath the hood underneath the firewall.
Wiki User
∙ 15y ago
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Why does the blower fan fail to shut off on a 2002 Chrysler Town and Country?
On the auto temp system that happens when the blower motor resistor fails. It is behind the glove box.
Why is my blower motor rear defroster and AC controls not working all of a sudden Not even the LED lights light up on a 1998 Cavalier Help The blower motor was starting to fail as I had to tap it .?
Ok..I figured it out. Turns out the rear defroster is the problem. When I unplugged it from the back windshield, blower/heater works great!! So...to all those out there..if your blower motor blows fuses...check the blower motor first...then the HVAC and heater fuses, then rear defroster if you have a cavalier!
What is causing the blower on my 2006 Buick Lesabre to fail to run when it is turned on?
Most likely the motor went bad. If you use it alot the brushes in side of the motor fail easy.check that first the blower is under the clove department boxlike. Take it out and have it checked by most any auto parts stores.If it is not the motor neck is to check the controls. Also I know it is funny but check the fuses.
Where is the blower motor located on a 2005 dodge ram 1500?
The blower is mounted under the dashboard on the passenger side. The housing unbolts with four screws and the motor unplugs from the wiring harness on the left side of the motor housing. The blower is a large white plastic cylinder known as a centrifuge blower. These stock motors are known to fail intermittantly when one or more motor windings fail. This is evidenced by the motor not running occasionally after the car/truck is turned on. At highway speeds, with the airflow comming into the air system from the road, the motor may suddenly start working again. Any time the motor stops on the dead spot, the motor won't be able to start spinning. The airfow can "blow" the blower, turning it to a good part of the motor and the motor will continue to run until the motor stops on the bad spot again. Good luck proving there is a problem, if the motor isn't in the stopped condition when diagnosed for service. Without testing the many winding bundles for a short, there is rarely visible evidence of the failure.
Where is the ground wire to heater blower on a dodge?
Year make model aside, most have power going to motor and grounds are through the blower motor resistor, setting speeds by using different resistors on the board, or in the case of automatic climate control, a power resistor control board, usually located in the heater box near the blower motor, google or ebay for one for your vehicle, get a picture of it in your head and look around the blower motor. They have diodes in them that fail and you will lose all speeds and other times, one or two.
What can you do if a 1996 Jeep Cherokee AC blows cold air but the pressure of the air is not constant?
The blower motor is beginning to fail. Bearings, bushings, or brushes are probably worn.
Heater blower will not work on 1992 Mazda 626. already replaced resistor block.?
You probably need a blower motor. Check the Hot electrical feed to the motor. If you have replaced the resistor block you know where the motor is located (just to the right) It is easy to replace and can be purchased everywhere, including a junk yard. Remember some Resistor Blocks fail because the motor is old and drawing to many amps.
Why does your engine shut off when you turn on your blower motor on your 2002 Chevy trailblazer?
RE-TYPE I would think that the blower motor is bad and the fuse is failing. Causing the entire electrical sys on the truck to fail and shut down. Hope this helps. To see... take out the blower fuse and put in a new one and turn it on. If it still does the same thing it could be bad wiring. hope this helps!
How do you fix a 2002 Grand Cherokee's air conditioner that does not blow?
It can be a number of things. First check the fuses then make sure the blower motor is operative. If all checks ok, take it to a garage.Let's not assume an a/c problem if the air is not blowing. This is usually due to a burnt out blower motor resistor. The various speeds of the blower are controlled by this resistor pack. It is cheap to replace and is usually located behind the heater/AC controls on the dash. This pack can fail in different ways to where some blower speed positions work and others don't. If there is no air blowing at all I would check it. Just ask for a blower motor resistor at a local parts store. They fail enough that its a stock item.Read more: http://wiki.answers.com/When_the_air_conditioner_is_on_in_a_1999_jeep_grand_cherokee_limited_why_does_air_not_blow#ixzz1NhcqvpsE
When to change motor on Toyota echo?
Which motor? If you are talking about the main engine, it can go more than 400,000 miles if properly maintained. There is no reason to replace it unless it is having problems. If you are asking about the blower motor, it also has no specific replacement interval but could fail. Replace as needed.
Where is the front Blower Motor and blower motor resistor board located on a 2000 Mercury Villager?
Open the glove box door and remove the glove box. You should now be able to look directly at the motor and the resistor. >In 1999, they changed from the coil type resister to a printed circuit board. The coil type is about 2 1/5" long by 1 1/2" wide with kid of a square 4 wire connector. > The 2000 printed circuit type is about 4" long by 1/2" wide with a 4 wire connector with all the wires in one row. It's right up against the fire wall and partially hidden by the carpet. It's there, you just have to look. The tube you see is a cooler tube for the blower motor. It takes air out of the plenum case and directs it though the tube and into the motor housing. > > By the way, if the resister has the internal fuse burned, you probably have a blower motor starting to fail and it's drawing too much current at times. It will get worse. > You need a blower motor from a 99-02 Villager/Quest. >In doing some research on my own problem, which is the same as yours, I came across an answer for both of us. From March 2006 there was an answer that said that the control module was bad. He said that this used to be called a resistor pack. It's located behind the glove box. He said you open the glove box compartment and make it swing all the way down by squeezing in on the sides. You'll see the module attached to plenum with two plugs connected. Unscrew the two screws to get the module out. New part number from dealer is 5179985AA. The original part number has been discontinued. He said (in 2006) that the dealer cost for the module was $56.00 and you can replace it yourself in about 10 minutes. Blower Motor Control - Manual Control System The position of the blower motor control knob determines the speed at which the blower motor (18527) operates. Each position of the blower motor control knob is detented for positive engagement. The blower motor control works in conjunction with the blower motor resistor to control the four-speed operation of the blower motor. The blower motor control switch can be replaced separately from the manual control assembly. Blower Motor Control - Electronic Control System The rotation of the blower motor control determines the speed of the blower motor. The blower motor control works in conjunction with the A/C blower motor speed control (19E624) to control the 12-speed operation of the blower motor. Blower Motor The blower motor (18527) is mounted within the A/C evaporator/blower motor assembly, and contains the following: blower motor and blower motor wheel (18504) blower motor resistor (with manual control option) A/C blower motor speed control (19E624) (with electronic control option) A/C air inlet door (19A813) A/C air inlet door actuator motor A/C evaporator core (19860) (if equipped) Blower Motor Resistor If you have EATC, Electronic Automatic Temperature Control for your heater/a/c system, you WON'T have a blower motor resister. Instead, you will have a blower motor speed controller in that location. If you have an electronic digital temp control system with a digital display. If so, you have a blower motor speed controller instead of a resister. The controller is a 3" x 3" box with fins on it for cooling. It is located under the dash by the blower motor, just to the left. It has a white aspirator hose routed over it. 2 screws and one connector. It is fairly expensive so be sure it is the bad part. I have one I salvaged a while ago for a spare just in case someone needed it. The aspirator hose takes air from the resister location and feeds it to the temp sensor that controls blower speed, etc. So, your problem could be the motor, the speed controller, the digital control head, the sensor, wiring etc.
What could be the noise coming from the dashhood of your 97 Honda Civic when the heat is turned on high?
If it's a grinding or howling sound, the heater blower motor bearing has probably dried up and ready to fail.
