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February 1, 2007 Service bulletin

Electrical diagnostics

Hummer technical service bulletin 071201 for 2006 Hummer H3, 2006 Hummer H2 and 2006 Hummer H1.

Bulletin number
071201
Component
Electrical system
Summary
Electrical diagnostics. Illumination of the check engine light, and ABS light. And an inoperative central tire inflation system (ctis). Kb

Owners of these vehicles have filed 100 complaints in the electrical category.

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