6M2 Factory-verified

GMC · Regular Production Option

Mirrors, outside, mid-stance sail panel mounted

Years 2023, 2025–27 Models 1 Factory citations 4
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Also documented for Chevrolet

Documented applications

This page aggregates every documented appearance of 6M2 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.