Tesla 2026.27.10: Cybertruck Now Powers Your Home (Vehicle-to-Home)

Tesla has begun rolling out software update 2026.27.10, which brings the Cybertruck a long-awaited feature: Vehicle-to-Home with Powerwall. Released September 19, 2026, this build also includes FSD (Supervised) v14.3.10 and Automatic Collision Evasion.

The Cybertruck can now power your home

With Vehicle-to-Home, your Cybertruck can extend your home's backup power duration during an outage by sharing its battery with your Powerwall. When plugged in and enabled, the vehicle automatically supplements your home's energy supply when needed.

To enable it, go to Charging > Powershare. The feature requires a Powerwall, a compatible Wall Connector, and a parked, plugged-in vehicle with charge above your set discharge limit.

Automatic Collision Evasion

The update also adds Automatic Collision Evasion on Hardware 4 vehicles (Model S, 3, X, Y and Cybertruck). If the driver is not sufficiently attentive to the road (for example reaching toward the back seat), or if Full Self-Driving was unintentionally disengaged, the system activates FSD to try to keep the vehicle safe before continuing to drive.

FSD v14.3.10: a faster network

FSD (Supervised) v14.3.10 improves several driving aspects:

• AI compiler rewritten with MLIR, for a 20% faster reaction time.
• Better understanding of rare and low-visibility scenarios.
• Better handling of parking, emergency vehicles, school buses and small animals.
• Better handling of complex traffic lights.

Sources

• Official 2026.27.10 release notes — Not a Tesla App
• Teslarati — new FSD version with Automatic Collision Evasion