C5J Factory-verified

GMC · Regular Production Option

GVWR, 6000 lbs (2722 kg)

Years 2015–16, 2021 Models 1 Factory citations 3
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Also documented for ChevroletHummer

Documented applications

This page aggregates every documented appearance of C5J in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.