DI_a131_highSpeedWearLimit

The drive interface (DI) electronic control unit (ECU) is limiting the top vehicle speed after a certain amount of time to protect the drive system from wear.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

After 1 minute above the upper speed threshold, the DI ECU slows the vehicle down to the threshold speed.

Description

The drive interface (DI) electronic control unit (ECU) is limiting the top vehicle speed after a certain amount of time to protect the drive system from wear.

Cause

The DI ECU detects that vehicle speed exceeded 135mph (215km/h), or 145mph (230km/h) for performance vehicles, for more than 1 minute.

Clear condition

The DI ECU detects that speed falls below the threshold and the motor stator temperature falls below a certain level.

Models

Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+, Semitruck

Visibility

service

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