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March 22, 2025 Service bulletin

Some customers may comment on Service High Voltage Warning Message and vehicle in setting P1C01.

Chevrolet technical service bulletin 25-NA-067 for 2025 Chevrolet Equinox EV, 2025 Chevrolet Blazer EV and 2025 Cadillac Optiq.

Bulletin number
25-NA-067
Component
Electrical system
Summary
Some customers may comment on Service High Voltage Warning Message and vehicle in setting P1C01.

Owners of these vehicles have filed 25 complaints in the electrical category.

Vehicles covered

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