Heater Blower Switch Not Working
1996 Ford Ranger 4x4
Turn on the heater or A/C, and only get air blowing from the defroster vents, regardless of what position I put the switch to i.e. will not blow air through floor or dash vents.
It is blowing air, blower speed control does work. A/C is cool, heater is hot.
Any suggestions as to what is wrong and how to fix?