I have a1993 volvo 940, and the heater quit working. Well really the blower quit. It started not working periodically at the end of last winter. However it did work in the summer( the blower), not properly but it worded. Now its off again, and not even coming on sometimes, like it did last winter. My question is how can i check if its the blower malfunctioning or the actual heater control -( where i turn it on or off). The reason im questioning the control is sometimes when i would turn it off, it stayed on. And the blower only worked at one speed even though i would turn it down to 1 through 4. So it was off, sometimes, or on high speed.
ANY help would be appreciated the kids are complaining about the cold car...lol
THANKS Monte