PCS2REXB_a074 — Hv Bus Top Sensor Irrational
Full alert identifier: PCS2REXB_a074_hvBusTopSensorIrrational
Alert description
The high voltage (HV) bus top voltage measurement is irrational
Potential impact
DCDC, AC charging, and AC outlet functionality may be limited or paused
Set condition
The HV bus top voltage is irrationally high or low
Clear condition
The HV bus top voltage measurement comes back within a rational sensor range
Signals to check
These diagnostic fields are associated with PCS2REXB_a074. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Hv Bus External Ref Value
PCS2REXB_
|
V |
Hv Bus Top Sensor Measurement
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_a074.