Skip to content

TAS_a122 — Max Duty FR

Full alert identifier: TAS_a122_maxDutyFR

Message shown in the car

Air suspension temporarily unavailable

Alert description

Front right air valve has reached its duty cycle (on time) limit.

Potential impact

Air suspension leveling will be temporarily disabled until front right air valve duty cycle drops.

Set condition

Front right air valve has reached its duty cycle (on time) limit.

Clear condition

Front right air valve has dropped below its duty cycle (on time) limit, plus some hysteresis.

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
12 Vto Valve TAS_a122_12VtoValve V
Ambient Temperature TAS_a122_ambientTemperature degC
Duty Cycle FR TAS_a122_dutyCycleFR %

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of TAS_a122.

Browse all TAS alert codes