- 2014 Confirmed
only in: XTS Professional; deleted for 2015, replaced by DNV (GM Authority 2015 XTS Professional changes)
DWL Confirmed
Also documented for BuickChevroletGMC
Documented applications
This page aggregates every documented appearance of DWL in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.