Unknown or other
Chevrolet technical service bulletin PIT6427 for 2025-2026 Chevrolet Tahoe, 2025-2026 GMC Yukon and 2025-2026 GMC Yukon XL and others.
- Bulletin number
- PIT6427
- Component
- Unknown or other
- Summary
- This Preliminary information communicates possible causes for battery draw concern
Vehicles covered
- Chevrolet Tahoe 2025-2026 20252026
- GMC Yukon 2025-2026 20252026
- GMC Yukon XL 2025-2026 20252026
- Chevrolet Suburban 1500 2025-2026 20252026
- Cadillac Escalade ESV 2025-2026 20252026
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