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November 17, 2004 Service bulletin

Key may not turn or bind in the ignition

Chevrolet technical service bulletin 3083 for 2003-2004 Chevrolet Trailblazer, 2003-2004 GMC Envoy and 2003 Oldsmobile Bravada and others.

Bulletin number
3083
Component
Electrical system: ignition
Summary
Key may not turn or bind in the ignition. Tt

Owners of these vehicles have filed 1,243 complaints in the electrical category.

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