TAS_a135 — Open Circuit Boost
Full alert identifier: TAS_a135_openCircuitBoost
Alert description
Boost air valve detected open circuit.
Potential impact
Air suspension raising will only occur via reservoir or air compressor.
Set condition
Boost 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_
|
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_a135.