Posted 4/11/2009 20:18 (#677165 - in reply to #676949) Subject: RE: 2001 Chevy pickup Heat-A/C problem
So. IL
Had a '91 that did the same thing. Pulled the temperature controller from the dash and cleaned the edge connector with an eraser.
Problem solved.
If anybody ever has a problem with the blower not running in all speeds on a late model GM truck let me know. Just fixed an '06 Colorado and a '06 Sierra. Both had the same problem.