TAS_a126 — Max Duty Exhaust
Full alert identifier: TAS_a126_maxDutyExhaust
Message shown in the car
Air suspension temporarily unavailable
Alert description
Exhaust air valve has reached its duty cycle (on time) limit.
Potential impact
Air suspension leveling will be temporarily disabled until exhaust air valve duty cycle drops.
Set condition
Exhaust air valve has reached its duty cycle (on time) limit.
Clear condition
Exhaust 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_
|
V |
Ambient Temperature
TAS_
|
degC |
Duty Cycle Exhaust
TAS_
|
% |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of TAS_a126.