Unknown or other
Chevrolet technical service bulletin PIT6120B for 2022-2025 Chevrolet Silverado 1500, 2022-2025 GMC Sierra 1500 and 2024-2025 Chevrolet Silverado 2500 and others.
- Bulletin number
- PIT6120B
- Component
- Unknown or other
- Summary
- This Preliminary information communicates information to direct to GM Upfitter bulletin 193 or 205 depending on trim level for installation instructions for the 9L7 Upfitter Switches.
Vehicles covered
- Chevrolet Silverado 1500 2022-2025 2022202320242025
- GMC Sierra 1500 2022-2025 2022202320242025
- Chevrolet Silverado 2500 2024-2025 20242025
- GMC Sierra 2500 2024-2025 20242025
- GMC Sierra 3500 2024-2025 20242025
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