My heater ain't working. I got a new
blower relay but that still didn't help.
But with a copper wire, I jump two
legs and it comes on high and just
high. I can control where it comes
from (defrost, vents, floor) but not
The motor resistors may be burned out ( there is one resistor for every position on the speed switch) If you keep jumping out the motor you may get a very short, intense flash of heat ... followed by silence
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