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October 1, 2003 Service bulletin

Powertrain control module (PCM) reprogramming and data line diagnosis using J42236A

Chevrolet technical service bulletin 020604022A for 1997-2004 Chevrolet Corvette.

Bulletin number
020604022A
Component
Engine and engine cooling: engine
Summary
Powertrain control module (PCM) reprogramming and data line diagnosis using j42236a. Tt

Owners of these vehicles have filed 111 complaints in the engine category.

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