- 2016–2019 Factory-verified
A on all trims; 2019 requires SFE; 2018 from GM's 2018 Yukon order guide
RPT Factory-verified
Also documented for CadillacChevrolet
Documented applications
- 2016–2017 Factory-verified
A on all trims
This page aggregates every documented appearance of RPT in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.