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January 1, 1997 Service bulletin

Electrical interference in mobile (two-way) radio (reprogram vcm-a)

Chevrolet technical service bulletin 569603A for 1997 Chevrolet Blazer, 1995-1997 GMC Jimmy and 1996-1997 Chevrolet Astro and others.

Bulletin number
569603A
Component
Electrical system: ignition: module
Summary
Electrical interference in mobile (two-way) radio (reprogram vcm-a). Tw

Owners of these vehicles have filed 231 complaints in the electrical category.

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