This document is a technical bulletin regarding CarPlay issues in certain Buick and Chevrolet models
Chevrolet technical service bulletin PIC6637B for 2024-2026 Chevrolet Trailblazer, 2024-2026 Chevrolet Trax and 2024-2026 Buick Encore GX and others.
- Bulletin number
- PIC6637B
- Component
- Unknown or other
- Summary
- This document is a technical bulletin regarding CarPlay issues in certain Buick and Chevrolet models. It details the problem, cause, and current status of the software anomaly affecting CarPlay connectivity.
Vehicles covered
- Chevrolet Trailblazer 2024-2026 202420252026
- Chevrolet Trax 2024-2026 202420252026
- Buick Encore GX 2024-2026 202420252026
- Buick Envista 2024-2026 202420252026
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