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September 11, 2019 Service bulletin

Electrical system

Chevrolet technical service bulletin PIT5630C for 2019 Chevrolet Malibu, 2019 Chevrolet Silverado 1500 and 2019 Chevrolet Equinox and others.

Bulletin number
PIT5630C
Component
Electrical system
Summary
This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of over the air software update to resolve the concern.

Owners of these vehicles have filed 516 complaints in the electrical category.

Vehicles covered

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