- 2015–2019, 2021–2022 Factory-verified
only in: 4WD; the upfitter lists read switch activated, part time 4WD, left-hand drop, low ratio 2.72:1; the 2015 guide capture cuts off its trim marks; 2018 from GM's 2018 Colorado order guide (PDF); 2021 from the upfitter list GM files for 2021 and 2022
NQ7 Factory-verified
Documented applications
This page aggregates every documented appearance of NQ7 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.