- 2009 Factory-verified
DNU Factory-verified
Also described as DVD screen, third row
Also documented for CadillacGMC
Documented applications
- 2009, 2014 Factory-verified
Trim marks in the 2014 guide: LT, LTZ: O.
- 2015–2019 Factory-verified
LT, LTZ: A, only with U42; LS: not available; 2018–2019 from GM's 2018 and 2019 Suburban order guides (GM Authority copies)
- 2009 Factory-verified
This page aggregates every documented appearance of DNU in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.