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February 1, 2009 Service bulletin

General motors: engine running with key off, continuous run; sensing diagnostic module (SDM), no...

Chevrolet technical service bulletin SB-08-06-03-006A for 2007-2009 Chevrolet Silverado 2500, 2007-2009 GMC Sierra 2500 and 2007-2009 Chevrolet Silverado 3500 and others.

Bulletin number
SB-08-06-03-006A
Component
Air bags
Summary
General motors: engine running with key off, continuous run; sensing diagnostic module (sdm), no communication, service air bag light illuminated (install diode to solenoid/relay).

Owners of these vehicles have filed 364 complaints in the airbags category.

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