NW9 Factory-verified
Also described as StabiliTrak, stability control system with traction control
Also documented for BuickChevroletOldsmobilePontiacSaturn
Documented applications
- 2015–2017, 2019, 2021–2022 Factory-verified
2015–2016, 2021: S on all trims
This page aggregates every documented appearance of NW9 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.