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October 16, 2023 Service bulletin

This service bulletin provides Diagnostic Aid information for Speed Limited Message or Reduced Propulsion...

Chevrolet technical service bulletin 21-NA-204 for 2016-2019 Chevrolet Volt.

Bulletin number
21-NA-204
Component
Electrical system
Summary
This service bulletin provides Diagnostic Aid information for Speed Limited Message or Reduced Propulsion Power Message With no DTCs.

Owners of these vehicles have filed 493 complaints in the electrical category.

Vehicles covered

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