my fan worked on high only, and ac would only engage at this setting. the rear passengers will only work on med and high fan speeds. now today I have no fan speeds up front but the rear passengers control still works on med/high, and ac will still engage on high only although the fan does not work. any help would be greatly appreciated.
Check out my A/C blower thread.. Even though I'm under warranty I still haven't fixed it, but I'm pretty sure I'll probably need a new blower, I just work too damn much to go without my car for a day or so. It's too much of an inconvenience.. I'm actually going to have to take vacation time to get my car worked on.
sounds like the blower resistor is probably your problem.