- 2018–2019 Factory-verified
2019 guide: SLE-1, SLE-2, SLT-1, SLT-2, Denali: O
PR7 Factory-verified
Also described as SiriusXM All Access, additional 21 months
Also documented for BuickCadillacChevrolet
Documented applications
- 2025 Factory-verified
O on all trims
- 2025 Factory-verified
O on all trims
- 2025 Factory-verified
Pro, SLE, SLT, AT4, AT4X, Denali, Denali Ultimate: O
- 2025 Factory-verified
- 2019 Factory-verified
SLE, SLE Diesel, SLT, SLT Diesel, Denali: O; fleet orders
- 2025 Factory-verified
O on all trims; fleet and government order types; 2025 only
- 2025 Factory-verified
2025: O on all trims
- 2025 Factory-verified
2025: O on all trims
This page aggregates every documented appearance of PR7 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.