APSB_w262 — Vrm Fault Grp B
Full alert identifier: APSB_w262_vrmFaultGrpB
Alert description
APS electronic control unit (ECU) encountered a power fault in vrm controller group B (DDR0V75/1V25 rails on 12V architecture, DDR0V75/1V25/CPU on 48V).
Potential impact
Autopilot may be unavailable.
Set condition
Set when a power fault occured in vrm controller group B.
Clear condition
Clear after reboot
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APSB_w262.