DI_a250 — Tas Speed Limit Active
Full alert identifier: DI_a250_tasSpeedLimitActive
Message shown in the car
Adaptive ride control unavailable Vehicle speed limited - Proceed with caution
Alert description
The Tesla Adaptive Suspension (TAS) electronic control unit (ECU) is limiting the top speed and power of the drive unit(s).
Potential impact
Drive unit torque and top vehicle speed are reduced.
Set condition
TAS has detected a condition affecting the adaptive suspension damping system, or TAS is not communicating as expected with the Drive Interface (DI).
Clear condition
TAS is no longer limiting drive unit speed and power.
Signals to check
These diagnostic fields are associated with DI_a250. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Tas MIA
DI_
|
— |
Tas Request
DI_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DI_a250.