CHEVROLET
21-NA-192
Manufacturer communications
- Publication date
- 2024-10-02
- Received by NHTSA
- 2024-11-09
- NHTSA record numbers
- 11010416
Manufacturer summary
Original wording in English
This service bulletin provides repair information to correct a customer concern of Top Not Secure DIC Message, DTC B19E4 SYM64 May be Stored in History in Convertibles.
Reported code forms
Check vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.