-
the kit order guides print WT5 as the Adrian Steel ship-thru upfitter; the 2005 and 2006 service lists read it as a handling charge (Doraville to Commercial Truck and Van Equipment and back to Doraville), a reading dropped here for those years
GM Heritage factory kit — 2005 Chevrolet Uplander, p.98.GM Heritage factory kit — 2006 Chevrolet Uplander, p.122.GM Heritage factory kit — 2007 Chevrolet Uplander, p.122.
WT5 Factory-verified
Also described as Ship-thru upfitter
Also documented for BuickPontiacSaturn
Documented applications
-
required with the commercial customer choice upfits R7D, R7Q and R7T; the service lists do not print it.
GM Heritage factory kit — 2003 Chevrolet Venture, p.103.GM Heritage factory kit — 2005 Chevrolet Venture, p.95.
This page aggregates every documented appearance of WT5 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.