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January 1, 2004 Service bulletin

Tech 2 will not communicate with the vehicle

Chevrolet technical service bulletin 01491B for 2004 Chevrolet Malibu, 2004 Cadillac SRX and 2004 Cadillac CTS and others.

Bulletin number
01491B
Component
Electrical system
Summary
Tech 2 will not communicate with the vehicle. Mj

Owners of these vehicles have filed 224 complaints in the electrical category.

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