I know this is an older thread but lets see if you guys can help me figure this out.
When i measure the voltage at the 3 pins with ignition on CC at defrost and fan high, I get 0 volts on all pins.
With ignition off I get
10v on red/yellow
12.1v on black/red
Fuse link at shock tower does the same. It has 12V going trough it with ignition off 0V with ignition on.
What now?