Riverside Chevrolet dealership diagnosed my 2019 Silverado LT Crew Cab driver's window problem as a malfunctioning window module. The problem is when you pull the switch to auto roll-up the driver's window, it goes all the way up and then rolls all the way down. I thought it was maybe a programming issue but the service writer stated the "technician" diagnosed the problem as a window module malfunction, part alone $548. If I hold the switch all the way up while it closes, it will not roll down. However, I'm checking to see if anyone's had this type of problem and how was it fixed?
Thanks for your help.
Al.