TAS_a073 — Under Voltage5 V On Board
Full alert identifier: TAS_a073_underVoltage5VOnBoard
Alert description
On board 5V switched supply is measured to be below 4.5V.
Potential impact
Air suspension leveling will be disabled. Systems with adaptive dampers will no longer drive current to dampers.
Set condition
On board 5V switched supply is measured to be below 4.5V.
Clear condition
Vehicle-power-state cycle from off to on.
Signals to check
Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.
| Signal | Unit |
|---|---|
Voltage 5 V On Board
TAS_
|
V |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of TAS_a073.