- Document #
- 26-NA-227
- Model Years
- 2023 - 2026
- Brand
- Chevrolet
- GMC
- Models
- Sierra
- Silverado
- Reference Areas
- Engine
Condition: Some customers may comment on one or more of the following: stalling / no crank
Cause: This condition may be caused by a broken stud or poor connection at the Battery Negative Cable Extension Cable Strap where it connects to the NOx Catalytic Converter with Filter.
Correction: Inspect for a loose cable connection at the Catalytic Converter Brace Bracket - Rear Upper.
Cause: This condition may be caused by a broken stud or poor connection at the Battery Negative Cable Extension Cable Strap where it connects to the NOx Catalytic Converter with Filter.
Correction: Inspect for a loose cable connection at the Catalytic Converter Brace Bracket - Rear Upper.
