VCBATT_a290 — Left Fog Light Fault
Full alert identifier: VCBATT_a290_leftFogLightFault
Alert description
The vehicle controller detects a condition affecting the front left fog light.
Potential impact
The front left fog light may not produce light or may not function as expected.
Set condition
The vehicle controller detects that the front left fog light 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 front left fog light 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 VCBATT_a290. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Current Sense Faulted
VCBATT_
|
— |
Output Faulted
VCBATT_
|
— |
Over Current
VCBATT_
|
— |
Over Temperature
VCBATT_
|
— |
Temp Sense Faulted
VCBATT_
|
— |
Under Current
VCBATT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCBATT_a290.