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April 12, 2021 Service bulletin

Electrical system

Chevrolet technical service bulletin PIC6383E for 2020 Chevrolet Corvette, 2020 Cadillac CT5 and 2020 Cadillac CT4.

Bulletin number
PIC6383E
Component
Electrical system
Summary
This Preliminary information communicates a parts restriction is in place for the Video Processing Module on 2020 Cadillac CT4,CT5 and Chevrolet Corvette. Restriction has now ended.

Owners of these vehicles have filed 11 complaints in the electrical category.

Vehicles covered

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