[Fiream]

From what little information is available on line from Corvette forums, it appears that these indicate a car was pre-production? My car has both codes and shows it's warranty started in July of last year, which seems to be a lot earlier than most others I have seen. GM Corp fleet is the only prior owner. It is also one of the 1st 1000 built. Does anyone else have more information about these codes?

[Mountain]

Not “W0D”, “WDO” or “WD0”?

“OAR” or “0AR”?

[Boost Creep]

Originally Posted by Fiream

From what little information is available on line from Corvette forums, it appears that these indicate a car was pre-production? My car has both codes and shows it's warranty started in July of last year, which seems to be a lot earlier than most others I have seen. GM Corp fleet is the only prior owner. It is also one of the 1st 1000 built. Does anyone else have more information about these codes?

Originally Posted by ACDelco

WD0 IDENTIFICATION START OF PLATFORM CONTAINMENT VEHICLES
OAR IDENTIFICATION PRE-PRODUCTION ('BUCKET' BATCH BUILD PROCESS)

https://d354nuoz4t18d4.cloudfront.ne...m/rpoCodes.pdf