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September 1, 2012 Service bulletin

School Bus Brake Warning System RPO UJ1 Functional Test And Diagnostics.

GMC technical service bulletin PIT5058B for 2008-2013 GMC Savana, 2008-2012 Chevrolet Express Cutaway Van and 2013 Chevrolet Express Cutaway.

Bulletin number
PIT5058B
Component
Service brakes
Summary
School Bus Brake Warning System RPO UJ1 Functional Test And Diagnostics.

Owners of these vehicles have filed 2 complaints in the brakes category.

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