Skip to content

DIR_a254 — Active Discharge Rail

Full alert identifier: DIR_a254_activeDischargeRail

Alert description

LV boosted rail voltage out of spec

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 DIR_a254. Check the alert's Alert Log in Service Mode Plus for available values.

Signal Unit
Reason DIR_a254_reason
0
NONE
1
UNDERVOLTAGE
2
OVERVOLTAGE
—
V Bat DIR_a254_vBat V
Voltage DIR_a254_voltage V

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIR_a254.

Browse all DIR alert codes