24 RST 5.3 10sp
got mine when they released and installed it. No start situation and tons of codes. Removed and reinstalled 4 times, same thing. They said they were sending me a new one. Got the next one, same issue. Sending both back to them now.
Without it, trucks running as it should be, and after a couple drives the engine light is off.
No idea the issue but I sent them all info I could read from the truck with a scanner. We will see what happens!
Vin 12th digit is 1.