This information provides software update information for the K73 Telematics module to correct the...
Chevrolet technical service bulletin PIT6411B for 2025-2026 Chevrolet Equinox, 2025 Chevrolet Blazer and 2026 GMC Acadia and others.
- Bulletin number
- PIT6411B
- Component
- Unknown or other
- Summary
- This information provides software update information for the K73 Telematics module to correct the symptoms described.
Vehicles covered
- Chevrolet Equinox 2025-2026 20252026
- Chevrolet Blazer 2025 2025
- GMC Acadia 2026 2026
- Chevrolet Traverse 2025-2026 20252026
- Chevrolet Colorado 2025-2026 20252026
- GMC Terrain 2025-2026 20252026
- GMC Canyon 2025-2026 20252026
- Chevrolet Equinox EV 2025-2026 20252026
- Buick Envision 2025-2026 20252026
- Cadillac Lyriq 2025-2026 20252026
- Cadillac CT5 2025-2026 20252026
- Cadillac XT4 2025-2026 20252026
- Chevrolet Blazer EV 2026 2026
- Chevrolet Silverado EV 2025-2026 20252026
- Cadillac Optiq 2025-2026 20252026
- GMC Sierra EV 2025-2026 20252026
- Brightdrop Zevo 400 2024 2024
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