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November 1, 2003 Service bulletin

Labor operation assignments for control module programming

Hummer technical service bulletin 020604057D for 2003-2004 Hummer H2, 2003-2004 Chevrolet Kodiak and 2003-2004 GMC Topkick.

Bulletin number
020604057D
Component
Engine and engine cooling: engine
Summary
Labor operation assignments for control module programming. Various models including 2004 and prior passenger cars and trucks, 2003-2004 kodiak c4500-c8500 and topkick c4500-c8500 series models. Tt

Owners of these vehicles have filed 14 complaints in the engine category.

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