EA1 Factory-verified

Chevrolet · Regular Production Option

Map pocket, driver seatback

Years 2018–19, 2025–27 Models 2 Factory citations 5
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Also documented for BuickGMC

Documented applications

This page aggregates every documented appearance of EA1 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.