VCFRONT_a552 — eFuse Self Test Failure
Full alert identifier: VCFRONT_a552_eFuseSelfTestFailure
Message shown in the car
Condition detected with a vehicle controller Schedule service now to inspect vehicle controller
Alert description
The front vehicle controller has detected a problem during an eFuse self-test
Potential impact
An eFuse may be unable to turn off or on. Front vehicle controller (VCFRONT) may not function as expected.
Set condition
Voltage conditions during the self-test sequence are not met.
Clear condition
Vehicle goes through a sleep cycle.
Signals to check
These diagnostic fields are associated with VCFRONT_a552. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Epas 3 P Self Test Result
VCFRONT_
|
— |
Epas 3 S Self Test Result
VCFRONT_
|
— |
Vcright Self Test Result
VCFRONT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a552.