TAS_a220 — Exhaust Gallery Fault
Full alert identifier: TAS_a220_exhaustGalleryFault
Alert description
Fault occurred while attempting to exhaust the air gallery.
Potential impact
Air suspension leveling will be disabled.
Set condition
Air pressure in air gallery failed to decrease significantly during an exhaust operation.
Clear condition
Vehicle-power-state cycle from off to on.
Signals to check
These diagnostic fields are associated with TAS_a220. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Gallery Pressure
TAS_
|
bara |
Time In Exhaust
TAS_
|
ms |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of TAS_a220.