1997 Tahoe Climate Control

[rlcf]

We have a 1997 Chevy Tahoe 2WD.
DH was trying to fix his A/C. He found a loose hot wire and plugged it back into the wiring harness of the climate control unit. Unfortunately, this caused the entire control panel to stop working. He has a very little amount of air blowing out. We tried replacing the panel with a used one. That didn't fix the problem. He is sure he fried something else electrical. He has replaced the resistor found in the glove box. Help! He is hot with no fan and worried about no defrost for this winter.

 

[lesterl]

Bad blower motor switch and possible harness to switch....?????

 

[rlcf]

I forgot to include in the post that he also replaced the blower motor switch, already. Thanks.

 

[lesterl]

How about the wire harness that plugs into the switch, they have been know to melt.... How about the blower motor?

 

[rlcf]

Blower motor is fine. It is blowing. He will have to do a visual on the wiring harness. Thanks.