VCFRONT_a421 — Left Headlamp Uart Condition
Full alert identifier: VCFRONT_a421_leftHeadlampUartCondition
Alert description
A condition affecting the left headlamp UART communication has been detected.
Potential impact
This information is not available in the alert reference.
Set condition
This information is not available in the alert reference.
Clear condition
This information is not available in the alert reference.
Signals to check
These diagnostic fields are associated with VCFRONT_a421. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Frunk Open
VCFRONT_
|
— |
Hcml Read Buffer High Water Mark Percent
VCFRONT_
|
— |
Hcml Tx Buffer High Water Mark Percent
VCFRONT_
|
— |
In Factory Mode
VCFRONT_
|
— |
In Service Mode
VCFRONT_
|
— |
Left Headlamp Current Filtered
VCFRONT_
|
— |
Uart Condition Bitfield
VCFRONT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a421.