NU5 Factory-verified

GMC · Regular Production Option

Emission system, California, Bin 4

Years 2007–09, 2014 Models 5 Factory citations 9
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Also described as Emission system, California, bin 4

Also documented for BuickCadillacChevroletHummerPontiacSaturn

Documented applications

This page aggregates every documented appearance of NU5 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.