Tap Reset All Settings again to confirm action. I put a new blower in last winter from checker auto parts cause my other one squealed and I seem to remember it working good when I put the new one in. Solution: A repair shop will check the wiring and related parts to determine the cause of the problem, and then fix it. The relay on the frame is the most likely culprit here if it is not running at all. just looking for some insight. To check your air conditioner before calling for service, troubleshoot by noticing if it isn't running at all or if it just isn't blowing cool air. Symptom: Blower motor not working at all on any speed setting, and it never works at all. Go inboard just a bit and you'll see a connector going up into the plastic housing. It’s best to reply only to really important emails that require immediate attention and send lengthy emails from your desktop at work or home where you can dedicate the appropriate. Here is a typical wiring Diagram, this one does not use a separate circuit and relay for high. Blower motor does not work on certain settings Another common symptom of a faulty blower motor resistor is a a blower motor that does not function on certain settings. All pictures and references to the Porsche name, and the car names and shapes are for restoration reference only, and do not imply any association with Porsche. The AC worked well for about a week. it is located (on this particular vehicle) to left of the blower motor. After sometimes just a few seconds it will slow down and eventually not blow at all. Leaving work (15 deg ambient) it comes on immediately and all the switch settings work. If it isn't working, check to make sure the unit is plugged in and the thermostat is set to cool. Solution: This problem may be caused by a poor electrical contact of the blower motor resistor multiplug. I own a 2005 jeep liberty. Get fast, Free Standard Shipping on orders over $99 from Summit Racing--no shipping, handling, or rural fees! Exclusions apply. The blower motor resistor is around 30 to 50 dollars and is readily available at your local auto parts store. Under the slogan of 'For Earth, For Life,' Kubota works on challenges in the fields of food, water, and the environment on a global scale. 8 - Last winter my thermostat went bad and I heated the car by using the exhaust heat from the engine i. Pressure of collected water moving forward caused squeal. 50,000 miles 2002 QX4's fan blower decided not to work 1 day. from Kansas. Most car manufacturers use a series of resistors to make the heater blower motor run at different speeds. Renault clio heater fan not working? my car is the Renault clio Dynamic with climate control and the fan has stopped blowing, I have checked the fuses and they are ok. The lower speeds are accomplished by running the power supply through various resistors that drop the voltage which makes the blower turn at different speeds. Uber is finding you better ways to move, work, and succeed in United States. Ok, so the 2000 Jeep has the ATC in it. The latest version of SYNC® 3 brings you all that and more with Waze and Ford+Alexa integration—conveniently displaying these smart apps on your in-car display. the day i brought it home the heat worked well on all settings and when i shut off truck and went to re start it the heater would not work on any setting. In the channel settings, you can define how to display the data from the sensor's different channels displayed in graphs, gauges, and tables. Glover Some interesting issues raised by the only Fourth Amendment case currently on the Supreme Court's docket. On those trucks I think there is a high speed blower fuse. Hard to trace. Car Values; Questions; but seems to function at low power under all settings. When the resister of the blower motor starts to fail, the motor operates only intermittently. In some cases, the blower motor will not work at all. Honest John Ask Honest John » Fan blower not working on settings 1,2 and 3. The only way to "fix" the problem was to shut off the car. First you'll need to remove some screws on the top of the dash in the Saturn. 2006 Pontiac Torrent. Learn, teach, and study with Course Hero. Troubleshooting Gas Furnaces and Gas Heaters - Most problems with gas furnaces are fix-it-yourself jobs, such as changing the filter. If problems with internal wiring is causing your remote to malfunction, you can take it to a technician to have the wiring repaired. I have just got home from repairing a heaterthe wires connecting to the heater motor had a bad connection. Find the Right Parts >. I have tried bridging the connections at the pressure switch with no luck. The first three blower settings still work, so I'm no worse. Backfire is a condition described as a loud bang, poof, explosion, etc. last night when we got home it was working fine. 2) Within 20 seconds, simultaneously press REST and defrost push buttons for more than 2 seconds. A furnace blower motor that stops pushing warm air out is not the same as a blower that is forcing only cold air into your home. I have a 2011 F150 FX4 with dual climate control and the blower has stopped working. Sometimes when I start the car it turns on, and sometimes it doesn't work at all. Explore an innovative line of quality products from American Honda Motor Company. The 2002 Chevrolet Impala has 11 problems reported for blower fan doesn't work on all settings. A vehicle's Ford F150 Blower Motor Resistor is a critical apparatus in the vehicle's air conditioning unit. Installed it. The blower motor resistor is around 30 to 50 dollars and is readily available at your local auto parts store. It will take only 2 minutes to fill in. Another symptom of a faulty blower motor resistor is that the blower motor is not able to work on some settings. And it doesn't seem to be related to the car being shut off or left on. So I decided to take pictures of each step to help out this very comment problem of QX4/Pathy and hope those who are not really CAR friendly ppl can do this by themself. If all of the tests above are okay and you want to go a step further, place a test light or voltmeter in the wires going to the blower motor. Re: Cooling Fan Not Working I left the car running and the temperature guage was on the red but no sign of the the fan coming on. The 2000 Chevrolet Malibu has 31 problems reported for blower fan doesn't work on all settings. But when it’s on 1/2/ or 3 I hear the motor working, but there is no air blowing. A clogged filter may cause the furnace's blower to run continuously because it can damage the furnace's limit switch. And when one or more of these resistors burn out, you're usually left with only one heater blower motor speed—high. Learn all about your Ford vehicle on the Official Ford Owner Site! Schedule Service. I did notice this summer when I ran the A/C that it didn't blow overly hard but now that its real cold out I know its not blowing hard enough. Unless you can have McQuay program the module on the end of the motor, It will not work. By the time the fluid leaves the evaporator again, it is a cool, low-pressure gas, eventually returning to the condenser to begin its trip all over again. Download the GPS traffic app, powered by community. I do understand that for the price of CX5 we cannot get everything top-notch although, I’d assume, mad-in-Japan would yield more in that area. A layman’s explanation of how your car’s heater works, and how to diagnose the problem if it’s not keeping you warm. If a car's blower motor doesn't work at all, there are several components to be checked in the system: Check the fuse for power on both ends using a multimeter. I've done a bit of googling and some people report that the 4FA 00 sometimes shows even when the flaps are working fine and I can hear them moving when I fiddle with the airflow buttons. i've been searching the archives, and it seems that if you lose the lower speeds that the blower resistor needs to be replaced. Download Mozilla Firefox, a free Web browser. Find the user manual and the help you need for the products you own at ManualsOnline. The blower fan motor in most air conditioners has three speed settings - low, medium and high. Heating in car has stopped. My symptoms include the fan not working on any position but when I give the blower motor a gentle tap it kicks on. I have 4 options of power for the fan 1 - 4 but nothing happens on options 1 - 3. It's happened when the car has been sitting in the cold, heat, whatever it can happen when the car has been sitting off for 5 minutes or 2 days. If you are not getting any air hot or cold then you may have a problem with the blower fan. Look at the blower housing on the passenger side under the dash. com has the best price on all auto parts, and their service is great. I also noticed that the climate sensor on the dash that usually "clicks" when I rotate the temperature wheel is not. Take the tour. im talking about a Toyota MArk X 3. Our 356T backpack blower is especially designed to emit low noise, enabling you to work without concern in residential areas. On the other hand, even when you turn the unit from cool to off, the blower still remains on. Click on the settings icon in the upper-right corner of your browser and select Settings. I checked all fuses and they OK both under the hood and under the dash. The following describes the different types of cookies we are using and gives you the option to not allow some types of cookies. Installed it. This is why we enforce a strict level of product standards and sourcing with every part. If you get no blower at any speed, check for voltage at the large lead going to the blower motor. So The blower motor and resistor are not the problem. Please also check out the statistics and reliability analysis of the 2001 Jeep Grand Cherokee based on all problems reported for the 2001 Grand Cherokee. If your blower is stuck on a single setting, or has some settings on which it is non-operational, that means your blower motor resistor may be broken. Symptoms can range from no air flow at all, to just certain speeds working, to erratic blower operation. To use Android Auto on your car display, your car needs to be compatible with Android Auto or have an aftermarket unit installed. Check the fan relay, if the car is equipped with one. com for fast and easy ordering with next-day delivery available. my blower fan does not operate at high speed. PRTG Manual: Sensor Channel Settings. Learn more about Google Nest. Pagw 1 of 2: How to Test the Blower Motor Resistor (Ford 4. Heating in car has stopped. as far as heater not working,did you plug the blower motor resister back in?you can also lift the flap on the passenger side of the heater box and stick a screwdriver in and spin the squirl cage and see if it is. Recently, my AC started blowing extremely HOT (hotter than the normal heat). Then, it did work with interruptions, then, it did not work at all. Plus, at just 4. the blower motor is below. Check the thermostat settings. Hello, The settings on my car there is no air blowing out of my vents either it is on AC or Heat, when the setting is at High the air is working fine. See this list of manufacturers to check if your car is compatible. Contact your local dealer to determine their level of participation in the program and final vehicle pricing. You could replace just the resistor, but if the blower is defective, the resistor will fail again in a short time. blower tube, mulcher tubes, concentrator nozzle and collection bag Amperage (amps) 12 Flow rate 375 CFM Power cord (ft. A/C not working. Get Discounts & Coupons. I don't like ethanol either, but I try to keep my machines running well with it all the same. If it has any bearing, when I first replaced the blower unit I'd not got it on properly and there was a bit of blowing then a scraping noise then it stopped. The resistor is not protected in a water proof method therefore, tends to fail in approximately 10 years of age. All in all, radiator heaters are an incredibly versatile and affordable source of supplemental heat. Find Your Owner Manuals. I have a 1999 TJ and the fan switch isnt working at all (not on any speed). 2005, Grand marquis, aircondition works on max or regular AC setting, but fan only works on the highest setting, will not work on slower fan speeds this is a smiple repair, replace the blower motor resistor, this is what controls the lower speeds and is very common,the resistor is locate in the heater box next to the blower motor. Instant access to millions of Study Resources, Course Notes, Test Prep, 24/7 Homework Help, Tutors, and more. Jose: Comments: I suspect that the blower motor resistor is the problem with my car because the blower cut off on high and will only work on lower settings, Is this article " BMW Blower Motor Final Stage Replacement" applicable for my 2015 bmw 528i?. NOTE:- The dye check will not work if the system is too low and the compressor is not cycling. If you have checked that the compressor is running and you notice frost or condensation on the high pressure line from the condenser to the evaporator, but still no cool air is blowing out of the ducts inside the car (and the blower is working), the fault is likely a BLEND AIR door that is stuck in the HEAT position, or possibly a badly clogged. It lasted for several months and now my fan will not work at all. And it doesn't seem to be related to the car being shut off or left on. Model S sets an industry standard for performance and safety. I know the heater itself is still working as wehn I drive on the motorway, hot air still trickles trough the vents. Shipping Weight 10. So i took a working resistor and blower motor from another malibu and put them in my car. Even if you have never work on your car before it is never too late to start. adjusting the wiper settings and door mirrors and resetting the tripmeter. Find the latest news and information on Honda and Acura brand products. The most common cause of two or more speeds not working is the resistor, because if resistor two burns out it will affect speeds 1 and 2 but not 3 and 4. All product and service information is only prepared and placed directly by our legally independent licensing partners. XC70 2006 blower motor is not working when I started the car after one week in the garage. If your air is blowing cool but not cold, the problem could be a clogged filter, cooling fan problem, radiator trouble, or it could simply be that you need to recharge your AC. The action center, settings and. no high speed blower. The latest version of SYNC® 3 brings you all that and more with Waze and Ford+Alexa integration—conveniently displaying these smart apps on your in-car display. Reasonable Suspicion From Driver to Car: A Few Thoughts on Kansas v. Please also check out the statistics and reliability analysis of the 2001 Jeep Grand Cherokee based on all problems reported for the 2001 Grand Cherokee. Note: A/Z Plan pricing information is not available on all Ford websites. Step 2: Change your homepage to Google. The function knob seems to direct the air to the right direction, just wide open all the time. To find out what's wrong with your car's heating system and what you can do to fix it, you first need a basic read of the situation. AutoMD has the answers for your auto repair-related questions. kept my defroster on all the time--warm winter. But when it's on 1/2/ or 3 I hear the motor working, but there is no air blowing. There are generally three types of switch: Knob. Compare and switch gas and electricity suppliers, also compare broadband deals, mobile phone deals, car & home insurance, credit cards, boiler cover & more. I checked all fuses and they OK both under the hood and under the dash. Fix 2 Run the Start menu troubleshooter. Search for car parts, truck parts and aftermarket auto parts now. It never works on any speed setting. Click on the category headings to learn more and change your default cookie settings. What to do: This is a standard symptom of the blower motor resistor having failed. My Profile Pulled blower fuse ignition will not work. Hi, I'm having some problem opening my car using key-less as it stopped working but it opens the car doors by pressing the batons on it and it only starts the car by putting the key into. 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. Here I show how to determine the problem if your air, or blower motor is not blowing at full blast. Are you facing issues with the blower motor in your car? From frustrating or even noisy operation to no circulation of air, blower motor not working in your car can be an annoying issue. Work is yet to begin on the second phase, which will include the building’s final wing and require demolition of the old engineer building. With manual Aircon (not Climate Control). as far as heater not working,did you plug the blower motor resister back in?you can also lift the flap on the passenger side of the heater box and stick a screwdriver in and spin the squirl cage and see if it is. It never works on any speed setting. Download Mozilla Firefox, a free Web browser. It’s crucial to know where to find the right snow blower parts and how to properly repair and maintain your snow blower to get the most out of your outdoor power equipment. For traditional, single-blower-speed air conditioning systems, the efficiency of the system does not scale linearly with air flow speed. changing heater cores in foxes are pretty easy,of course i have done about 6 of them in different cars so it may be easy to me. 00 G Premium. It is highly probable that the blower motor switch has stopped working. im gettin power to the fuses but the relay isnt clicking. I checked the interior 7. When turn it to the highest, everything works properly - but if I use any of the lower three settings, it doesn't come on at all. Check the thermostat settings. A furnace blower motor that stops pushing warm air out is not the same as a blower that is forcing only cold air into your home. Both parts and service costs are all over the place, and it primarily depends on what type of car you have. Hello, for the past few months I've had a weird issue. Check the furnace flame for a complete blue color. 15 min later all started working except number 5. i tried to find the right fuse, but I do not have a fuse relay guide as to what is. Blower motor does not work on certain settings Another common symptom of a faulty blower motor resistor is a a blower motor that does not function on certain settings. You may find that the car's heating will work fine on certain settings, such as 3 and 4, but there is nothing at all working on 1 and 2. Heating in car has stopped. There's a good chance that it may be the heater control module. My fan for A/C and heater will only work in the high position. Replaced Blower Motor Resistor A/C not working. I did notice this summer when I ran the A/C that it didn't blow overly hard but now that its real cold out I know its not blowing hard enough. If your snow blower is cold, you'll want to pull out or turn on the choke while you're starting it. All product and service information is only prepared and placed directly by our legally independent licensing partners. No matter what settings I change and which buttons I click, it blows HOT. Many Renault owners have experienced a problem with the heater not working properly. The blower can be set to defrost, upper-cabin, foot-level-cabin, or combinations of the three. I have a 2001 Jeep Wrangler that the 2 highest speeds are not working on the AC/HEATER Blower fan. Afterfire occurs after the engine has been shut off. Avoid hazardous routes on your way home and lock your front door from your car. Featuring the best Free Online Games, with new games added every Thursday on Not Doppler!. Made with high-quality winding, this new blower motor is designed to meet original equipment specifications, so you are assured that this will work for your car. Car Wash Industry Leadership: SONNY'S sells more conveyorized car wash equipment than anyone in the world. If you’re an expert in car repair, jump in and share your expertise!. 8 - Last winter my thermostat went bad and I heated the car by using the exhaust heat from the engine i. Not all services are available with all OnStar-equipped GM vehicles. problem with electrical system. Our team of auto experts work hard to provide you with the highest quality, direct fit replacement auto parts. I have 4 options of power for the fan 1 - 4 but nothing happens on options 1 - 3. Using a test light or a multimeter set on volts, unplug the blower motor. But since you commented on our low airflow article instead of the Car Heater article maybe the blower is not working at all… This would most likely mean the blower motor failed. The AC and heat both work, but the maximum setting does not blow any air at all. If your snow blower is stored in a heated garage and is warm enough, you should not use the choke. After replacement of the blower motor control module, the customer may notice a slightly higher than expected blower motor speed at any of the blower speed settings. When I turn on the control knob I can hear a noise in the glovebox like its trying to work, the fan behind pollen filter turns freely and when ignition on it turns slowly on any setting. 2013 Cruze AC/Heater Fan/blower not working on any fan speed settings. When it was running but on its way out, the fan or blower seemed to struggle. Your car's A/C, much like your home's A/C or refrigerator, depends on the thermodynamic properties associated with coolant gases operating within a closed loop under the correct pressure. Then on your iPhone, go to Settings > General > CarPlay, tap Available cars, then select your car. The ac blower wont work, The fan wont at all on any settings, It wont work on heater either, 2003, We r looking for a - Answered by a verified Ford Mechanic. The only way the blower will turn off, is to turn the fan to manual. If it isn’t working, check to make sure the unit is plugged in and the thermostat is set to cool. Check the blower fan. When running in AC Mode, the outdoor fan and compressor kick off just fine. It's why the T880 is the driver's truck. If the hot plate under the water chamber is not warming, this could be a problem. im talking about a Toyota MArk X 3. 2 Elite, pollen filter fine, no water in footwell. © 2019 Chihuly, Inc. Sound rating (dB) 84-97 dB CA Residents Warning - Prop 65 Info. My Profile Pulled blower fuse ignition will not work. Without a functioning blower motor your engine runs the risk of overheating. I am having a problem with the blower motor fan not working. Buyers Products is a leading manufacturer of work truck equipment and trailer accessories: SnowDogg™ Snow Plows, SaltDogg™ Spreaders, truck boxes, and more. Husqvarna cordless leaf blowers allow you to choose the style and features that fit your needs best. With TrueCar, a Certified Dealer gives you an upfront, personalized offer that includes all fees, accessory costs and incentives. If your iPhone 7 or iPhone 7 Plus is not working with Bluetooth devices like Car audio system, Apple Watch, Bluetooth Speakers, Bluetooth headphones, then here are some basic troubleshooting tips you can try, to see if they help. There is also a relay in the engine bay fusebox. glas i was still covered. 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 of the settings. Since last week we are down to fan speed 4 only !! So all or nothing !!. Checked fuse 35 under the hood and appears ok. Just not sure where all the water goes so fast with no leak. Get Firefox for Windows, macOS, Linux, Android and iOS today!. One of the first symptoms of a problem with the blower motor relay is a blower motor that does not function at all. If it isn't working, check to make sure the unit is plugged in and the thermostat is set to cool. I've checked the fuse in the dash fuse panel and it is good. 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. Here is a typical wiring Diagram, this one does not use a separate circuit and relay for high. Not all services are available with all OnStar-equipped GM vehicles. If the blower fan works on speeds 1, 2 and 3 and the A/C compressor is not engaging, the culprit is most likely a blown A/C thermofuse (located on the relay panel). Only in very cold weather could the thermostat cause the heater NOT to work. 99 device payment purchase per phone w/ 1 new smartphone line req’d. Just last week the blower in my 05 would only work on high. Snow Blower Parts, Repair & Maintenance Guide A Snapper snow blower is the best choice for tackling snow removal quickly and easily. If you get no blower at any speed, check for voltage at the large lead going to the blower motor. UK, we’d like to know more about your visit today. Since 1981, family owned and operated Northern Tool + Equipment has become an industry leader, offering expertly chosen power tools, hand tools, generators, pressure washers, heaters, power equipment and more!. 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 of the settings. The blower motor is receiving 12V on these settings, this means that for testing purposes you can run power directly from the car battery in to the blower motor and, (if you connect it properly), you won't damage it. The blower motor resistor assembly is a common malfunction on them. Unless you can have McQuay program the module on the end of the motor, It will not work. If you are not getting any air hot or cold then you may have a problem with the blower fan. -The blower fan is not working. Installed it. Thankfully, testing the blower motor resistor is not that hard and in this tutorial I'll show you 4 different tests that will help you troubleshoot it and find out if its bad (or not). Reciting the prayer is not itself a confession — it feels more like a reflective prompt. After the engine warms up the idle can be fine tuned for optimal performance. Check the blower fan. Also when using vent on the higher fan settings you can hear and feel a surging of air the fan is not a producing a constant flow of air. If you want plenty of power, fuel efficiency and the opportunity to work without experiencing any fatigue in less than an hour, choose the Makita's EB7650TH blower. Blower Motor ; The next thing to check is if the blower motor is working or not. OK, here is a pic of the blower resistor and relay. Your blower motor may have a loose connection but if it works on all other settings I would not worry too much about it now. Blower motor does not work on certain settings. This is the website for EricTheCarGuy! Here you will find answers to your automotive problems. 2005, Grand marquis, aircondition works on max or regular AC setting, but fan only works on the highest setting, will not work on slower fan speeds this is a smiple repair, replace the blower motor resistor, this is what controls the lower speeds and is very common,the resistor is locate in the heater box next to the blower motor. Let your air conditioner rest and cool down for a while before trying to turn it on again; if the motor works at that point, overheating is probably the problem. Nothing on 1 thru 5. With TrueCar, a Certified Dealer gives you an upfront, personalized offer that includes all fees, accessory costs and incentives. now!!) and found it was not working because the fan wasnt working,after checking the relavent fuses and finding them to be ok, i turned my attention to the blower fan. Official Chevrolet site: see Chevy cars, trucks, crossovers & SUVs - see photos/videos, find vehicles, compare competitors, build your own Chevy & more. Snow Blower Parts, Repair & Maintenance Guide A Snapper snow blower is the best choice for tackling snow removal quickly and easily. Make sure the needle and seat are both clean before installing the needle, BUT be CAREFUL not to damage either by cleaning with metal (wire). Then, it did work with interruptions, then, it did not work at all. 52 problems related to blower have been reported for the 2001 Jeep Grand Cherokee. - Official Site. Furnace Not Working—Oil Burner. It is a JA1399, which does not quite look the same as what the stock part looks like, but is an exact copy. It's designed as a replaceable part. It blows on high all the time. Vehicles affected include the Renault Modus. 00 G Premium. I've used this site many times for other problems but I just officially joined. 2) Within 20 seconds, simultaneously press REST and defrost push buttons for more than 2 seconds. My wifes Civic (yes I known not the same car but) had a similar problem and I. Work is yet to begin on the second phase, which will include the building’s final wing and require demolition of the old engineer building. I am having problems that I cannot find a fix to in the common faults section. If you don’t want to turn the fan off and on all of the time, there are some new technologies that will allow you to program the blower fan to run for 10 to 15 minutes each hour. How to Fix iOS 12/11 CarPlay Not Working Tip 1. I have tried bridging the connections at the pressure switch with no luck. Husky told me to call a local mower place that handles their warranty work but the service guy was ballsy enough to tell me right over the phone that it probably isn't going to be covered under warranty. My Profile Pulled blower fuse ignition will not work. Thankfully, testing the blower motor resistor is not that hard and in this tutorial I'll show you 4 different tests that will help you troubleshoot it and find out if its bad (or not). If you have A/C, switch it on. Honest John Ask Honest John » Fan blower not working on settings 1,2 and 3. Another symptom of a faulty blower motor resistor is that the blower motor is not able to work on some settings. I’ve done all that plus every other troubleshooting step I can think of to include, setting up my phone as brand new and wiping my car’s memory. And when one or more of these resistors burn out, you're usually left with only one heater blower motor speed—high. All manufacturers have proprietary programs they download into the module to make sure the equipment operates to their specifications. How a Car Works is created, written by, and maintained by Alex Muir. But it will get you off a muddy field and surprizinly a long way of the beaten track. Ok, so the 2000 Jeep has the ATC in it. Some of their competition was twice as high on price. 2003 Chevrolet Silverado blower not working right I have a 2003 Chevy Silverado with the manual climate control. Hello all, so all of a sudden this afternoon my ford fiesta 2005 mk6 has stopped blowing completely on the settings between 1 and 3, on max (level 4) it works as normal but just not level 1-3. The easiest way to fix this is to change the old resistor for a new one. i needed to use the heater in my slk (gettin colder here in u. I myself had this problem with the old LS that i hadthe blower didnt work until setting 3 which only blew as if it was on 1 and then on setting 4 it was full blast. Unless you can have McQuay program the module on the end of the motor, It will not work. All of a sudden, the blower motor would not stop running though it continues to heat the home. It went on for a while, but turned off again. from Kansas. Used with SAAB Trionic management systems. Check that other devices paired with your phone aren't playing the music. There are no causative events, it just stopped working. If your iPhone 7 or iPhone 7 Plus is not working with Bluetooth devices like Car audio system, Apple Watch, Bluetooth Speakers, Bluetooth headphones, then here are some basic troubleshooting tips you can try, to see if they help. The 2002 Chevrolet Impala has 11 problems reported for blower fan doesn't work on all settings. It's happened when the car has been sitting in the cold, heat, whatever it can happen when the car has been sitting off for 5 minutes or 2 days. The plug must be connected all the way and locked into place to prevent arcing. It is inexpensive and does not take very long. The cylinder head seals the cylinders on the side opposite to the pistons; it contains short ducts (the ports) for intake and exhaust and the associated intake valves that open to let the cylinder be filled with fresh air and exhaust valves that open to allow the combustion gases to escape. I believe there is a small amount of heat coming out when set on defrost/floor, but hard to tell, with heat set at max and fan set at max. nay sugesstions on why fan does not work on settings 1, 2 or 3. I suspected a fuse at first, but have not been able to locate a fuse for the blower. turned on the fan and 1-4 are ok, no 5.