This service bulletin provides a procedure to test and replace, if needed, the pressure sensor and/or the...
Chevrolet technical service bulletin 24-NA-021 for 2023-2025 Chevrolet Trailblazer, 2024-2025 Chevrolet Trax and 2023-2025 Buick Encore GX and others.
- Bulletin number
- 24-NA-021
- Component
- Engine
- Summary
- This service bulletin provides a procedure to test and replace, if needed, the pressure sensor and/or the oil pump if the codes noted set due to the debris left in the pump during production.
Owners of these vehicles have filed 137 complaints in the engine category.
Vehicles covered
- Chevrolet Trailblazer 2023-2025 202320242025
- Chevrolet Trax 2024-2025 20242025
- Buick Encore GX 2023-2025 202320242025
- Buick Envista 2024-2025 20242025
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