Unknown or other
Chevrolet technical service bulletin PIT6478 for 2026 Chevrolet Tahoe, 2026 GMC Acadia and 2026 Chevrolet Traverse and others.
- Bulletin number
- PIT6478
- Component
- Unknown or other
- Summary
- This Preliminary information communicates to the field about a normal condition about a message that appears when using a NFC card to start the vehicle when a key fob or a digital key device is not present.
Vehicles covered
- Chevrolet Tahoe 2026 2026
- GMC Acadia 2026 2026
- Chevrolet Traverse 2026 2026
- GMC Yukon 2026 2026
- Buick Enclave 2026 2026
- GMC Yukon XL 2026 2026
- Cadillac Lyriq 2025-2026 20252026
- Chevrolet Silverado EV 2026 2026
- Cadillac Vistiq 2026 2026
- Cadillac Optiq 2026 2026
- GMC Sierra EV 2026 2026
- Cadillac Celestiq 2026 2026
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