VCFRONT_a169 — Hcm Phase Enable Fail
Full alert identifier: VCFRONT_a169_hcmPhaseEnableFail
Alert description
The headlamp control module has detected an electrical problem.
Potential impact
One or both headlamps may not function.
Set condition
A phase in the left or right headlamp module is not enabling.
Clear condition
The phase has enabled successfully.
Signals to check
These diagnostic fields are associated with VCFRONT_a169. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Left ECU
VCFRONT_
|
— |
Right ECU
VCFRONT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a169.