DIRER_a127 — Graceful Power Off
Full alert identifier: DIRER_a127_gracefulPowerOff
Message shown in the car
Power Reduced PULL OVER SAFELY
Alert description
Drive Unit Graceful Power Off (GPO) has been triggered. The Drive Unit will lose current input from the High Voltage (HV) battery.
Potential impact
The Drive Unit will ramp down all torque production. The Drive Unit may not function as expected.
Set condition
Drive Unit GPO has been triggered. The Drive Unit will lose current input from the HV battery.
Clear condition
GPO is no longer in effect.
Signals to check
Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.
| Signal | Unit |
|---|---|
Temp
DIRER_
|
C |
| Signal | Unit |
|---|---|
Gpo Reason
DIRER_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIRER_a127.