- 2008–2009 Factory-verified
RYJ Factory-verified
Also documented for CadillacChevroletGMCOldsmobileSaturn
Documented applications
- 2004–2007 Factory-verified
the 2004 lists word it as "covering, cargo area, retractable"
This page aggregates every documented appearance of RYJ in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.