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December 1, 2002 Service bulletin

Intermittent illumination of various instrument panel warning lamps

Hummer technical service bulletin 020603006A for 2003 Hummer H2.

Bulletin number
020603006A
Component
Engine and engine cooling: engine
Summary
Intermittent illumination of various instrument panel warning lamps - ses, generator, sir, brake, security,theft, ABS, hot; gage readings incorrect; erratic RPM display; no crank engine. 1997-2003 passenger cars and trucks. Tt

Owners of these vehicles have filed 9 complaints in the engine category.

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