Why does my Silverado Sierra have no fan?
The failure mode on these is one or two of the resistors blow and you end up with just a few of the fan speeds or as previously mentioned the connector burns up and you have no fan speeds. Powered by phpBB © phpBB Group. phpBB Mobile / SEO by Artodia .
Why does my blower fan keep changing speed?
When the engine is cold and you ask for heat the fan should fluctuate as the engine warms, then as the temperature in the cabin is met. If you adjust the temperature and vent selection but not the fan speed, the fan will continue to change speeds to regulate temperature.
How does a Ford Edge blower fan work?
Blower fan intermittent, changes fan speed on its own. All fuses are good. – 2012 Ford Edge Blower fan intermittent,… Blower fan intermittent, changes fan speed on its own. All fuses are good. Hello, this has become a common problem over the past several years. The first thing to note is proper understanding of the system controls.
How does a different fan speed switch work?
Those of us that have a discrete number of fan speeds have a set of resistors whereby the fan speed switch selects a different resistor and thus a different fan speed.
Why does my Silverado fan only work on 3 + 4?
I have an 01 Silverado and the fan only works on 3+4, so a solution would be very helpful if anyone knows one, thanks It’s probably a bad blower motor resistor. I would replace the blower motor as well. Usually what happens is the blower motor gets worn bearings/bushings and pulls too many amps, which in turn burns the resistor out.
Why is my Colorado air conditioner fan not working?
It’s probably a bad blower motor resistor. I would replace the blower motor as well. Usually what happens is the blower motor gets worn bearings/bushings and pulls too many amps, which in turn burns the resistor out. This is a common problem with the Colorados like the one I just got rid of…
Those of us that have a discrete number of fan speeds have a set of resistors whereby the fan speed switch selects a different resistor and thus a different fan speed.
Is the fan speed control a variable speed?
Is your fan speed control a variable speed or does it have individual set speeds that can be selected for example, Off, 1, 2, 3, and so on? Just the blower is intermittent, not the compressor. Fan speed does not have set speeds, it’s more like a rheostat. It has the rotary control.
The failure mode on these is one or two of the resistors blow and you end up with just a few of the fan speeds or as previously mentioned the connector burns up and you have no fan speeds. Powered by phpBB © phpBB Group. phpBB Mobile / SEO by Artodia .
Why does my blower not come on when I start my truck?
Since then, every once in a while I notice that the fan doesn’t come on when I start the truck, or if it does it’s very weak, so I crank it to max, the fan blows noticeably, then I turn it down to a more reasonable setting.
Why did my Chevy Silverado blower plug burn up?
Most aftermarket companies, NAPA CARQUEST ADVANCE will have replacement plugs you can splice in for about half the price of a GM plug kit, and they burn up because GM cheaped out on the size of the terminals and they get hot, when they get hot they loose tension which causes them the get really hot and melt the plastic plug.
Why is my Silverado Sierra blowing cold air?
After fiddling with the controls a bit I gave up and rolled the windows down. About five minutes later it was eating at me so I switched the control from off to max and the fan kicked on like it was supposed to and was blowing cold air.
What causes a blower motor to turn off randomly?
– Home Improvement Stack Exchange What could be causing an A/C blower motor to turn off randomly? The Blower motor on my AC unit turns off at random times while the outside unit continues to run which is causing the coil to freeze up.
Why does my furnace blower keep turning off?
I just ran across an intermittent blower issue (cycling on and off constantly during call for heat from the thermostat) that was due to a poor ground connection on my 120 volt to 24 volt transformer on an old Janitrol furnace. The ground side of the 24 volt half of the transformer had 2 wires connected to it.