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February 5, 2020 Service bulletin

Electrical system

Cadillac technical service bulletin PIC6403 for 2020 Cadillac CT5.

Bulletin number
PIC6403
Component
Electrical system
Summary
This Preliminary information communicates to the dealer that programming modules must be done in OFF power module using MDI2 on 2020 Cadillac CT5.

Owners of these vehicles have filed 8 complaints in the electrical category.

Vehicles covered

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