Strange, not seeing comment here, but my daughters 8-month-old Sierra 1500 Elevation's transmission took a dump and refused to change gear. She got it to the dealer and they said "Oh ... another one - we need parts or a new transmission. All our loaners are out and we have no idea when we may get parts." That was before Christmas, we are now pursuing a lemon law claim.
If no parts were available, I would think this is not an isolated case, but all I can find is related to the diesel engine. Hers is the gas V8.
If no parts were available, I would think this is not an isolated case, but all I can find is related to the diesel engine. Hers is the gas V8.