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TAS_a129 — Open Circuit FL

Full alert identifier: TAS_a129_openCircuitFL

Alert description

Front left air valve detected open circuit.

Potential impact

Air suspension leveling will be disabled.

Set condition

Front left air valve commanded on but no electrical current measured.

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_a129_valveCurrent A
Valve Voltage TAS_a129_valveVoltage V
Signal Unit
Valve Fault Type TAS_a129_valveFaultType —

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of TAS_a129.

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