(There may be future updates under this same release number.) Your GMC Hummer EV keeps getting better
GMC technical service bulletin N23-240448 for 2023 GMC Hummer EV Pickup.
- Bulletin number
- N23-240448
- Component
- Electrical system: software
- Summary
- (There may be future updates under this same release number.) Your GMC Hummer EV keeps getting better. This software update includes the following if your vehicle is equipped: Refinements: •A variety of other minor software updates to make your driving and in-vehicle experience better. Better Never Stops™
Vehicles covered
- GMC Hummer EV Pickup 2023 2023
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