I have a problem in My Car (Opel Corsa-c 2006), The Ventilation fan (Blower fan) stopped working, What was happen the fan was working fine, I turned on the car while the fan was on the last speed, it works fine and stopped after 2 seconds I checked the fuse box, there is no problem found Thanks and sorry for my English please help Hi - Driving this morning the front blower fan was working fine. https://www.wikihow.com/Diagnose-a-Non-Working-Air-Conditioning The system is very simple and rarely goes wrong. Without blower motor, the heater fan in the car air conditioning system will not work. Heater Fan Not Working. ... and a 2-wire connector. One of the first symptoms of a problem with the blower motor relay is a blower motor that does not function at all. 8 people found this helpful ... then used car battery with wires connect which turned fan blades on. THis is on a 2000 Lincoln towncar This sounds like a BSC blower speed controller. Solution: This can be as simple as a blown fuse, it could be a wiring issue, or the blower / Fan/air does not work when either ac or heater is ... 1,535 Report; Rocklobsta answered 4 years ago Check the blower fuse first, if thats good then Check your blower motor and the blower motor resistor. On sitting in the car now in a quieter environment a can hear that the fan is in fact working (the difference between of and on the lowest level can be heard and felt.) It is responsible for controlling the blower motor’s fan speed. It's almost as unpleasant to have a heater that's not giving out enough heat. The blower motor has worked for a while but never at speed like when it was new, but has now given up the ghost. My interior A/C, Heater fan doesn't work. Blower motor does not function. LEE69, May 30, 2015 #4. ... Heater Fan (Blower Motor) not working Reply #1 - Dec 6 th, 2011 at 12:59am Any suggestions? See 100 other super simple car repairs you can do on your own and avoid a trip to the shop. is it the AC fan? Some Blower Motor Fan Speeds Not Working This one has been a big issue over the years. I suspect it’s the blower motor, let me tell you why: My house fan kinda behaves like that… when the blower motor is about to die, sometimes it won’t come on at all, other times it will work just fine, before finally dying, months later. Now then, it should be obvious that if the air isn't blowing from the vents at any fan/blower setting, the blower must not be working. 2011 A3 fan blower not working? I've also checked the resistor with a multi meter and it show's that it's ok. I Own A 2003 Honda Civic Lx The Mileage Is 80,000km. to diagnose just wiggle the connector with the key on engine off, you should hear the fan come on, then replace it. I've removed the fan and hot wired it to the battery and it worked. The rear blower fan works fine. If the blower motor runs it is wiring related. We used the word "fan" in the problem description because it's a more familiar term. 2010 Chevy express 2010 Chevy express. The blower motor fan??) When the blower motor relay does begin to fail, the vehicle will usually display a few symptoms that alert the driver of a potential problem that should be serviced. Ac/heat blower fan not working, randomly turns on and off. It's no fun getting into your car on a frosty winter's morning only to find the car heater not blowing hot air. Exploring options. Electric radiator-fan motors are switched on either by the ignition switch - and run while the engine is working - or by a thermostatic switch. Would like to try. It is still not working. Remove the glove box and the fan clean it all out and replace.Mine seized up because i couldn't use the car for 3 months (medical reason) works A1 one My A3 170 TDI Growing old is mandatory, growing up is optional. Required Tools for this Project. A forum community dedicated to all Smart Car owners and enthusiasts. Got home and took out the blower fan. The story: So, one day, it just stopped working. My garage found two fuses blown, 1 in the engine compartment box which was 40a and didn't seem to effect anything and one in the car which controlled the display and computer etc. Blower fan: If your heater’s blower fan isn’t working, you won’t get much heat from the heater core to circulate into your vehicle. Well, I don’t think it’s the fuse (otherwise the fan wouldn’t come on at all,) it’s probably not the blower motor resistor either. I've also removed the dash to check the fan switch and it was ok. ... After a month without a car (too cold outside to work on it) and much online searching, testing of fuses, resistors etc etc a Honda mechanic my grandson knew suggested to him that it most likely was the whole heating unit that was blown. But it dose not work with switch.Have a parts car and switched switch nothing changed. heater blower fan not working. I've checked all the fuses and I don't seem to have any blown. unfortunately it doesn't seem to increase in noise or power as the fan power is increased with the control. Vent the car and then everthing was working. Thermostatically controlled motors do not work the fan until the engine coolant rises above normal operating temperature, and then switch off when it has cooled down again. The car's heating system consists essentially of a motor-driven fan to blow warm air from the engine bay to the car's interior. which was replaced. Blower fan not working 2 Answers. it is located outside on the a/c case just below the heater hoses. If you do not feel any air or if you only feel air coming through the vents on certain settings, the problem may lie with the AC’s blower motor or the blower motor resistor. If it does not you need to replace the motor. Not going to make a 2-2/2 drive to the dealer for them to look at it and say nothing is wrong. Reconnect the electrical connector and you’re car heater blower motor is back in business. Blower fan suddenly stopped working. Take the other end and touch it to the positive (plus) side of the battery. Situation, we have a friend that owns a 2017 Chevy Trax LT, she is a nurse who works with my wife, single mom and on a single mom budget. Have the necessary tools for this DIY car blower motor project lined up before you start—you’ll save time and frustration. After turning off the car and later restarting it, the front blower fan would not work in any of the position (slow or fast). Where should I start looking for a diagnosis? There are no causative events, it just stopped working. Many, many times a car or truck will come into the shop with the customer complaining that their blower motor doesn’t work, or only works on high speed, etc. The blower motor seems to work fine in the mornings and late evenings but not at any other time. The air stopped flowing in my car and after I replaced the blower motor and resistor. Heater fan blower not working. The blower motor is a small rotary motor that drives a fan sitting behind your vents, pushing hot or cold air through them at varying speeds, depending on your selection. Even though it’s in a housing, it lives in the engine compartment, so it’s not unheard of for foreign objects to get sucked into and wrapped around or caught in the fan. Take the blower motor out (1/4 turn and pull) there is a single screw on the black case, remove it, the motor and fan should come out of the housing. I've checked all the fuses and even replaced them with no luck. I've replaced the motor and resistor, fuse checked out good....still nothing. Recently while driving my blower fan stopped working and won't turn back on. I think I will check the fuse next, ... Related Blower Fan Not Working Content. Why is my car heater not working? Jump to Latest Follow 1 - 11 of 11 Posts. A blower motor in an older vehicle is likely to burn out over time, and may need replacement. Blower fan not working for heat and AC. Now if it is the wiring you can run off a live wire anywhere drill a hole into the dashboard and install a toggle switch. Step 3: … Sometimes blower motors and/or their resistors will fail and stop pushing both hot and cold air through the vents. Reply. Hook it up to a 12 volt source and it works. If your Blower Motor for the AC or Heater suddenly stopped blowing, look here first, it might save you several dollars. A car heater that isn't working could be caused by several simple issues. Nothing this occurred three weeks - Answered by a verified Chevy Mechanic Either the blower isn't working, in which case you may get warm air but not much of it, or it is blowing air but it may not be very hot. Luckily, unlike many systems on the modern motor car, heating systems are more or less built around the same design as they were 20 years ago - which is ultimately a basic one. Blower fan issues. The official name for it (as used by mechanics) is "blower". There are no scary or anomalous noises when the blower is running nor does the blower suddenly kick off while the car is running. I'm not sure where to look next. 1. Which fan: The fan that blows air into the interior of the car to keep me comfortable, NOT the one mounted in front of the radiator to cool the engine. In my car, this device was device was just to the left of the center console. The blower motor resistor is an electrical component that is a part of the vehicle's heating and air conditioning system. If the fan motor is still working, but just not operating as it should, you may need to replace the blower fan resistor assembly. I've checked all the fuses, interior and under the hood, and all are ok. Any help is appreciated! Using some emery cloth clean the copper contacts where the brushes touch. Fuse is good, 12V on each side but do not have 12V at fan. T. The ... Smart Car of America Forum. I think that is when the motor had its first failure. Blower fan is not working. (side question: what is this fan called? Limited Air from Climate Vents: A Bad Blower Fan Resistor Assembly. It can get stuck open, giving you a blast of hot air even without the blower fan running all the time - not fun in the summer. hey there, I just had one in the shop and the contact points for the bushes were tarnished. The "blower" and the "fan" are the same things. The problem may be as simple as a fuse being blown or it may be due to a serious damage to the motor due to a … The blower fan has stopped working, checked fuses and connections to fan, fan motor works when connected direct to battery. Take a piece of wire and attach it to the blower motor. loosing power some where between fuse and motor. The car is a 2002 2.0 HDi with climate control. Additionally the AC compressor no longer clicks on, presumably because the fans aren't spinning up. Save Share.

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