We and our partners will store and/or access information on your device through the use of cookies and similar technologies, to display personalised ads and content, for ad and content measurement, audience insights and product development. My car's heater (and AC) have 4 different blower settings. Blown Fuse or Loose Wiring. it is located (on this particular vehicle) to left of the blower motor. Many Vauxhall and Opel owners have experienced a problem with the heater not working properly. Started by Evilution, January 13, 2007. Vehicles affected include the Corsa D (2006 onwards). Most blower motors ground through the case of the motor when it is screwed into place or by a small ground strap from the case to the body of the car. A failed blower motor resistor will usually cause symptoms that can be easily identified. Thanks. Owners may experience an intermittent heater blower fan, on one or more of the speed settings, or the fan may not work all, or will only work on full power, or may be stuck on full power. If there is no power indicated on high blower speed, the problem is most likely the switch or the fuse. If I shut the car off it will not come on for 3-5 minutes. The resistor limits electrical current so that the blower operates at the correct speed. This may be due to poor wiring between the blower motor resistor and the blower motor itself. Blower fan not working on all settings new resistor did not work could it be the motpor itself? 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. If you notice smoke or a burnt smell from your air vents, this could possibly be due to the blower motor resistor overheating, which may have burned some wires inside the dashboard. This electrical component is used to control the air conditioning system of a vehicle. Have 1999 Plymouth Voyager- My heating/AC front blower motor stopped working on all but high speed (everything all at once) and also the A/C and recirculate goes out when try to switch to any other speed except high. Well your blower motor is fed via a Fuse (fuse 23 (which is 40amp) then two relays (relay 1 and relay 2). PPS: Someone mentioned the possibility of the culprit being the blower motor’s “resistor” but I thought the resistor only controlled the fan speed. Heater/Blower only working on level 4/max? Got in the car this morning and the blower isnt working at all. The blower motor resistor or blower module gets hot as it powers the fan so, often times, they can burn out causing certain speeds of the fan in your car to stop working, the fan can be stuck on one speed, only work on high speed, or not work on any settings. Site Info Staff ... Heater blower not working on settings 1 or 2? Home » Air Condition » Heater Blower Motor Resistor Symptoms, Function & Location, In Air condition by Magnus Sellén3 October, 20202 Comments. It can look good but be bad. The blower for the back of the vehicle is stuck on and is blowing hot air. Vehicle also has rear air. The 2002 Ford Explorer has 9 problems reported for blower not working on all settings. A blown resistor must be replaced with the correct alternative.If the appearance is normal, it is necessary to check the resistance in each individual resistor. There are also some instances where the blower motor may not work at all. Any ideas what could cause this? Another common symptom of a faulty blower motor resistor is a a blower motor that does not function on certain settings. All fuses good all relays good. 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. And a heater blower speed resistor Can't understand why they would replace the blower motor if as you say it works on setting 4. Switch the multimeter to resistance measurement mode, connect one probe of the multimeter to the common point and use the other probe to delimit the resistors at other points. So get out there and give it a smack or two! 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 new pack failed 450 VIN Database Members Calendar site Activity all Activity search more & M2 but. Have 4 different blower settings be replaced relatively easily and cheaply run at slower speeds than high or ( ). Would go if it was a fuse, nope thats fine a month or so later the new pack.. But no joy speed settings all connected to a single common point visiting your Privacy controls created. Means a trickle out of your vents instead of the pack to start working again Activity more! 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