JH2 Factory-verified

Chevrolet · Regular Production Option

Brake, hydraulic power, disc/disc, 7,200 lb

Years 2003–06 Models 3 Factory citations 14
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Also documented for CadillacGMC

Documented applications

This page aggregates every documented appearance of JH2 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.