• The active cabin ventilation feature will operate more reliably • Additional protection for the health...
GMC technical service bulletin 662.20 for 2024 GMC Hummer EV SUV and 2024 GMC Hummer EV Pickup.
- Bulletin number
- 662.20 (662.20)
- Component
- Unknown or other
- Summary
- • The active cabin ventilation feature will operate more reliably • Additional protection for the health of your battery and updates to help prevent excessive battery drain and overheating • Improvements will support successful software updates for your vehicle and allow you to access new features and fixes
Vehicles covered
- GMC Hummer EV SUV 2024 2024
- GMC Hummer EV Pickup 2024 2024
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