Round A/C knob operation?

[DL152279546231]

Does the blower motor control send electricity to the round A/C control on the
dash? My round A/C control is not getting power and my A/C mechanic theorizes
it may be a bad blower motor control

Anthony
Memphis TN

 

[Rod Gray]

The switch gets power from the fuse panel. Do a continuity check from the
switch back to the fuse panel. I'll check the wiring diagrams when I get to
work tomorrow just to be sure, then let you know for sure.

 

[DL152279546231]

Thanks