VCFRONT_a491 — Right Side Marker Aux Park Light Fault
Full alert identifier: VCFRONT_a491_rightSideMarkerAuxParkLightFault
Alert description
The vehicle controller detects a condition affecting the the right side marker (amber light in front fascia) and right side auxiliary park (white light pipe in front fascia) lights.
Potential impact
The right side marker and right side auxiliary park lights may not produce light or may not function as expected.
Set condition
The vehicle controller detects that the right side marker and right side auxiliary park lights high side driver (HSD) reports one of the following: (1) a current draw below the minimum threshold (open circuit); (2) a current draw above the maximum threshold (short circuit).
Clear condition
The vehicle controller detects that the right side marker and right side auxiliary park lights high side driver (HSD) reports a current draw between the minimum and maximum expected thresholds while the light is turned on.
Signals to check
These diagnostic fields are associated with VCFRONT_a491. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Current Sense Faulted
VCFRONT_
|
— |
Output Faulted
VCFRONT_
|
— |
Over Current
VCFRONT_
|
— |
Over Temperature
VCFRONT_
|
— |
Temp Sense Faulted
VCFRONT_
|
— |
Under Current
VCFRONT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a491.