- 2018 Factory-verified
front bucket seats (A51); 1SG and 1SH with the Leather Package (PCM), Premier; the color and trim page prints it with a footnote digit (HJN2), so the citation is the interior page that prints it clean
HJN Factory-verified
Documented applications
This page aggregates every documented appearance of HJN in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.