This technical bulletin provides a procedure to add deadener to the batter tray bracket to correct...
Chevrolet technical service bulletin 23-NA-074 for 2019-2023 Chevrolet Blazer, 2019-2023 GMC Acadia and 2019-2023 Cadillac XT5 and others.
- Bulletin number
- 23-NA-074
- Component
- Engine and engine cooling
- Summary
- This technical bulletin provides a procedure to add deadener to the batter tray bracket to correct customer concerns of a Service Engine Soon (SES), Reduced Power, Service Brake, Reduced Steering and/or Stabilitrak Message Illuminated on DIC, multiple DTCs.
Owners of these vehicles have filed 378 complaints in the engine category.
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