DIR_a026 — Phase Bpeak
Full alert identifier: DIR_a026_phaseBpeak
Alert description
The Drive Inverter (DIx) Electronic Control Unit (ECU) has detected an overcurrent event (or peak) in Phase B.
Potential impact
DIx may be inoperable.
Set condition
The DIx ECU has detected a peak in Phase B.
Clear condition
DIx ECU no longer detects a peak in Phase B. Begin a new drive cycle.
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 |
|---|---|
Ib
DIR_
|
A |
Motor Speed
DIR_
|
RPM |
Torque Motor
DIR_
|
Nm |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIR_a026.