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January 1, 2004 Service bulletin

4.2 LL8 engine electronic powertrain control module (PCM) restriction

Chevrolet technical service bulletin 01762 for 2004 Chevrolet Trailblazer, 2004 GMC Envoy and 2004 Oldsmobile Bravada and others.

Bulletin number
01762
Component
Engine and engine cooling: engine
Summary
4.2 ll8 engine electronic powertrain control module (PCM) restriction. Mr

Owners of these vehicles have filed 97 complaints in the engine category.

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