VCREAR_a105 — TAS MIA
Full alert identifier: VCREAR_a105_TAS_MIA
Alert description
One or more of the messages the vehicle controller receives periodically from the Tesla Air Suspension (TAS) electronic control unit (ECU) is not received, indicating the TAS ECU may be unavailable (MIA).
Potential impact
The air suspension may not function as expected.
Set condition
One or more of the expected messages from the TAS ECU is not received.
Clear condition
The vehicle controller starts receiving the expected messages from the TAS ECU.
Signals to check
These diagnostic fields are associated with VCREAR_a105. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
EGGLEFTPRIV Loop Nm
VCREAR_
|
— |
EGGREARPRIV States
VCREAR_
|
— |
LOOP Remote Damper Command
VCREAR_
|
— |
LOOP States
VCREAR_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCREAR_a105.