Blower speeds don't work

[jetjock]

Jaded? Perhaps. Mean? Hardly. Might be time to turn in the Man Card...

 

[3p141592654]

Since it is not working with the toyota control unit either, plug the stock controller back in and diagnose using the TSRM.

http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=AC&P=15