Dash Fan

[frankogrly]

My dash fan does not work on the third speed. Normally a bad resistor will cause the fan to work on first and fourth speeds only. I did change the resistor twice. The original and both replacements will not operate the fan on the third speed. It appears the third speed is the red and white stripped wire . If I jump that terminal the fan works on the third speed. I looked at the wires on the switch and there is not a red and white stripped wire. Any thoughts.

 

Frank O

01 Endeavor

 

 

 

[Rikadoo]

have you tested the switch output on that leg, also I have seen loose connectors get so hot it will melt the switch trace the switch connectors to see if your getting a signal