Second time we have had to have our 2020 towed with transmission issues. Silverado 1500. First time with under 7,000 miles, transmission module was replaced, it took a month for the dealer to get the part. This time, with 45,000 miles, the transmission valve body has to be replaced. Hearing horror stories that the part is on backorder, and no clue when it will be there. Anybody have any ideas about back ordered valve bodies. Hoping they don't have our truck for months, and they put in the new redesigned part.
Sandy