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October 14, 2016 Service bulletin

This informational bulletin provides the technicians ways to graph the exhaust temperature during a DPF...

GMC technical service bulletin 16NA212 for 2014 GMC Sierra 1500, 2014-2016 Chevrolet Silverado 2500 and 2014-2016 GMC Sierra 2500 and others.

Bulletin number
16NA212
Component
Engine and engine cooling: exhaust system
Summary
This informational bulletin provides the technicians ways to graph the exhaust temperature during a DPF regen or fluid quality test.

Owners of these vehicles have filed 128 complaints in the engine category.

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