TAS_a138 — Short Circuit FR
Full alert identifier: TAS_a138_shortCircuitFR
Alert description
Front right air valve detected short circuit.
Potential impact
Air suspension leveling will be disabled.
Set condition
Front right air valve output shorted to ground or battery voltage.
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 |
|---|---|
Valve Current
TAS_
|
A |
Valve Voltage
TAS_
|
V |
| Signal | Unit |
|---|---|
Valve Fault Type
TAS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of TAS_a138.