PCS2REXB_a034 — Lv Bus Over Voltage
Full alert identifier: PCS2REXB_a034_lvBusOverVoltage
Alert description
The low voltage (LV) bus goes above the allowed voltage threshold
Potential impact
DCDC functionality may be limited or paused
Set condition
The LV bus voltage goes above the allowed voltage threshold
Clear condition
The DCDC system retries
Signals to check
These diagnostic fields are associated with PCS2REXB_a034. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Lv Bus Voltage
PCS2REXB_
|
V |
Voltage Fault Threshold
PCS2REXB_
|
V |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PCS2REXB_a034.