Wiring provisions, tail light, heavy gage

Years 1998–02 Models 1 Factory citations 5

Also documented for GMC

Documented applications

Express — GMT600 (1996–2002)

1998–2002 Factory-verified

the 2001–2002 lists read "Tail Lamp"

GM factory document — 1998 chevrolet express rpo code list, p.1.
GM factory document — 1999 chevrolet express rpo code list, p.1.
GM factory document — 2000 chevrolet express rpo code list, p.1.
GM factory document — 2001 chevrolet express rpo code list, p.1.
GM factory document — 2002 chevrolet express rpo code list, p.1.

This page aggregates every documented appearance of 9S6 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.