Ford A/C :: Blower Will Only Work On High
Aug 14, 2011
When turning the ac/heat on it will only work on the high setting and none of the lower ones - 2003 f250 .....
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Aug 14, 2011
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Ford Ranger / B-Series :: Fan Only Work At High Speed / Blower Motor Hose?
I recently bought a 96 ranger.I noticed the fan did not work but for high. I search the internet and found how to remove it and discovered a mouse nest(village) which basically took over the housing where the evaportor core,blower motor resides. I bought a chilton but cannot remove the housing around the core so I cleaned it the best I could(air compressor and vacuum and disinfectant)...
I had to buy a new blower motor and resistor. However, I cannot find the hose that attached to the blower motor?-mouse had chewed a hole in the one- I've looked and found serveral differents names for it but seems I cannot find it at my local parts store.
My question is- is this intake hose? vent hose? I'm guessing I will have to go to dealer or, if I know the name I can look it up in a salvage yard?
S-10 :: 94 Blazer AC Blower Fan Work On Low And Medium But Not High
94 blazer ac fan will work on low and med but not high replaced resistor under hood but still no high speed fan?...........
View 8 RepliesFord Wiring/Electrical :: Flashers Don't Work / High And Low Beams Work
2004. Hazards and brake lights work.
View 6 RepliesFord Ranger / B-Series :: 1997 - Blower Motor Doesn't Work
I've got a new to me 97 Ranger that the blower has never worked in and I can't get it going. I've checked the fuse. That's good. Tested the relay. That's good. Did an ohm test on the power switch for the blower. It's open in the "OFF" position and closed in the other positions. I've got continuity through the speed selector switch. New resistor and pigtail because the other one was nasty looking. What seems odd to me is that I've only got power to the blower motor relay at one terminal with the switch on (number 30 I believe). In addition, when I test the plug for the motor itself with my test light, one of the wires (org/blk I think) has power only when the switch is off. And I ran power straight to the fan from the battery and it spun right up. What am I missing?
View 8 RepliesFord Excursion :: Blower Motor Only Blows On High?
Well my blower motor only blows on high which IMO points to the resistor, went and bought one and still only blows on high. Tried to test the plug that goes to the resistor but couldn't get anything, shouldn't there be 12v going to the plug and then step down to the resistor until high is selected then 12v bypasses the resistor all together? Blows strong and cold, too cold actually since we cant turn the blower down so we have to turn it off for a few minutes.
View 9 RepliesFord Super Duty (1999-2016) :: 2003 - Second Position Of Blower Switch Does Not Work
I have an '03 F250 and the second position of the blower switch doesn't work. The first, third, and fourth are all fine.
I bought a Motorcraft YH-1670 blower switch, but can't figure out where it's located?
I looked behind the glove box, but didn't see it there. I did not remove the screws to the cover behind the glove box because I wanted to first confirm where the switch is located.
Ford Super Duty (1999-2016) :: 2004 - Blower Motor Speed Won't Work?
Have a 2004 F-250 and blower motor speed 3 is not working..replaced resistor pack with Motorcraft part and everything works except position 3 ....
View 6 RepliesFord - Crown Victoria :: Blower Fan Does Not Turn Off - Came On High All Times
I have a 2003 Crown Victoria. Within the last year, I changed blower fan resistor (or Blower fan control module) and repaired the Electronic Climate Control Module (the thing inside the cabin that controls A/C, heat, defrost and fan speed). Today, while I was driving, the blower fan came on high and would not stop. The weather was mild, so I did not have the A/C or heat on at the time. I tried pressing various buttons to make it stop, but it was running at high and wouldn't stop. The only way to make it stop was to turn off the engine. When I turn the engine back on, the blower fan was on high again.
What could possibly be wrong with the car? I recently changed the blower fan resistor, so that is unlikely to be the culprit. Even if it is, why wouldn't it shut off? Other people with a bad blower fan resistor say that the speed control is stuck on high, but the fan can be turned on and off.
Could it be the electronic climate control module inside the cabin? After all, it is the unit that tells the blower fan to go on. Air could be directed to defrost, vent and floor without any problem.
What do you think is making the fan stay on at HIGH and does not turn off?
Ford F-150 (2009-2014) :: A/C Blower Trips On High Speeds 6 And 7
2011 FX2, 81,000 miles, with dual control A/C. The blower motor works fine on speeds 1-5. Put it on speed 6 or 7 and the motor trips after about 5 seconds. Turn it back below 6 or 7 and it starts working fine. I have replaced the resistor and the blower with the same results.
I have read through a good deal of the posts and most seem to deal with the resistor and the lower speeds not working. It's like its tripping a breaker or overload.
Ford F-150 (2009-2014) :: Blower Motor Stuck On High
What is the testing procedures for the blower motor controller on my 2009 150 Lariat. In the old days it was called the resistor but now it is computer controlled for the dual climate control. My fan is stuck on high, the fan switch does work(the bars on the display change when I push the fan speed button). The climate control works also, just blasts you with air and the temp is changing a lot due to the fact of the fan on High. I am 99% sure it is the blower motor controller, but I would like to test the controller.
View 14 RepliesFord A/C :: 2000 Super Duty - Blower Fan Only Blows On High
Having a problem with the blower speed. Only blows on high. As soon as you move it below max it blows very little like its on low nothing in between. What could cause that?
View 3 RepliesFord Super Duty (1999-2016) :: 2007 F250 - 2nd Speed For Blower Motor Don't Work
I have and 07 F250 and the #2 speed for the blower motor don't work (hasn't since I bought it) I read that the most common cause of this is the resistor under the hood on the firewall so I replaced that and still no 2nd speed??? Where I look next? Motor itself maybe?
View 11 RepliesFord A/C :: 2002 Excursion - Blower Stay On High And Wouldn't Turn Off
About a month ago I replaced my blower control module. I purchased the module from Rockauto. The first replacement module lasted about a month. I received a replacement because the blower stayed on high and wouldn't turn off. The second module only last one week, the blower once again only blows on high and won't shut off. Both replacement modules were made by Dorman. Could something be killing them or am I just getting crap parts?
View 5 RepliesFord - Windstar :: 2000 - Power Windows / Windshield Wipers / Radio And Heater Blower Motor Won't Work?
I have a 2000 Ford Windstar Van with 155,000 miles on it. A problem has developed with the electrical system/components. The van will start and run fine. With the engine running, there is no instrumentation, power windows do not work, wind shield wipers do not work, radio does not work, heater blower motor does not work. After the engine has been shut off, the radio will work, windows will work, door locks until such time as you open the door, then all quits. With the key in accessory, the windows work, door locks work, radio works, etc. The neutral module was replaced (the old one, none of the contacts appeared to be burnt). Ford dealer spent an hour trouble shooting - checked body modules (2) - found nothing.
View 4 RepliesFord F-150 (2004-2008) :: 2005 FX4 - Blower To Be Set At High Speed To Get Enough Air To Defrost Windshield
Whether in heat or AC mode and any dial position, I'm not getting nearly enough air blowing out of the vents to cool or heat the cabin in a timely manner. The fan switch is working in all positions but I have to use high speed all the time to get enough air to defrost the windshield. I've also noticed that when defrost is selected, air only comes out on the inside part of the vents, not the outside. Is there a cabin filter on this truck, I've checked auto parts stores and they don't list anything for it.
View 2 RepliesFord 7.3L Power Stroke (1999-2003) :: Blower Motor Only Works On High?
I don't know if its a coincidence but it rained hard all weekend and went to work this morning to find out the blower motor only on 4(high). I checked the plug going into blower motor and it looks dry and clean. is there a common occurrence with this? What to look for?
View 14 RepliesSanta Fe (CM - 2007-12) :: Blower Does Not Work
My blower does not work. I've checked the blower, clock and com1 fuses and they are good.
View 5 RepliesFord Super Duty (1999-2016) :: 2000 F250 - Blower Would Only Blow On High
My dad has a 2000 f250 4x4 with the 5.4. he said his blower would only blow on high. I told him it was his blower motor resistor. i thought it was under glove box. he took it apart and said no but there was a little box thing with wires he took off anyway and put back on. I then told him it was under hood below a/c lines. he replaced old one with a new one from auto zone and replaced the pigtail( plug too) fan works on high and a little bit on low very very little when u switch it to medium it stays the same. High works great. So we replaced the fan switch. (Radio was a bitch to remove) and it still does the same thing. I checked all fuses . when I check the plug at the resistor there is power to the center pin it stays on when u switch to low and medium but when u turn high on power goes out( on test meter) is there something I am missing? the blower blows on high even when u remove the plug from the resistor. Is that normal?.
View 4 RepliesRodeo :: 1995 - Heater Blower Does Not Work
1995 Isuzu Rodeo.
My heater blower does not work. I pulled the connector to the resister behind the glove box and couldn't find any current going to it. I had the key on. I checked and also replaced the blower fuse in the box under the hood (just in case) and checked all the fuses in the fuse box by the driver's door.
Is there somewhere else I should check to see why I don't have any power going to the resister?
Ford Super Duty (1999-2016) :: 2009 F350 - Heater Blower Only Is Now Working On High
Very strange things happening with 2009 F350 Gas, first the heater blower only is now working on high, progressively has gotten worse, low settings started not working a while ago, now only high works. Just recently the strangest thing, start the truck OK, turn on radio OK, turn lights on then the radio goes off. Will bring it to dealer in a day or two if I can't figure this one out.
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