YC9 Factory-verified

Chevrolet · Regular Production Option

Trim package, Tahoe LT

Years 1975, 1992, 1994 Models 2 Factory citations 2
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Also described as Processing option

Documented applications

This page aggregates every documented appearance of YC9 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.