you might have the rest button on
Never mind....It was the blower resistor shorted on hi......
Most likely cause is a faulty blower motor regulator.
Have you checked the fuse and relay? - They are in the engine compartment above the passenger strut.
where is the blower motor resistor in a 2003 Mitsubishi eclipse
Should be in the engine compartment passenger side fuse block identified as "Blower Motor"...
The blower resistor for a 2003 Trailblazer is located under the passenger side of the dash.
where is the heater blower resistor in a 2003 Honda element
No such thing as a 2003 Chrysler Pacifica. Your 2004 Chrysler Pacifica that was built in 2003 probably has a bad bearing in the blower motor. Unfortunately, the entire blower would need to be replaced.
How do you take out a blower motor on a vauxhallvectra vectra
On the auto temp unit it is called a blower power module.
The most likely problem with the heater blower on your 2003 Sable is the blower resister. The resister can go bad and cause you to only have one speed.
If the fan is working but not blowing air out of top vents, It is a vacuum hose. You need to take engine cover off to get to hose.