- 2017–2019 Factory-verified
all trims: dealer-installed; not with 5JO; 2018 and 2019 from the 2018 and 2019 CT6 order guides (GM documents)
SHH Factory-verified
Also documented for ChevroletGMC
Documented applications
This page aggregates every documented appearance of SHH in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.