VCFRONT_a473 — Three Way Valve Fault
Full alert identifier: VCFRONT_a473_threeWayValveFault
Alert description
The front vehicle controller (VCFRONT) detects the three-way valve has encountered a condition preventing it from performing as designed.
Potential impact
Vehicle functions that rely on the three-way valve may be limited or unavailable.
Set condition
The three-way valve encounters a condition preventing it from performing as designed. Alert log signal data should provide more information on the specific condition(s) detected.
Clear condition
Clears after 5 seconds.
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 |
|---|---|
Current
VCFRONT_
|
mA |
Feed Back Voltage
VCFRONT_
|
V |
Position
VCFRONT_
|
% |
| Signal | Unit |
|---|---|
Feedback Voltage Implausible High
VCFRONT_
|
— |
Feedback Voltage Implausible Low
VCFRONT_
|
— |
Over Current
VCFRONT_
|
— |
Timeout Reaching Target
VCFRONT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a473.