Do you have problem with the power window motor??? My Sonoma is 2001 with 6 months of use and now the left window can't go up or down.:-( So do you guy have the same problem with that, or I am the bad luck guy !!!
I had an intermittent problem with my '98 S10, driver's side. I installed new mirrors and at the time pushed on all the connections behind the door panel, the problem has not recurred.
A buddy of mine has had both motors replaced on his 2001 full-size GMC pu.