DI_a051 — Battery Overcurrent
Full alert identifier: DI_a051_batteryOvercurrent
Alert description
The drive interface (DI) electronic control unit (ECU) detects a high voltage (HV) battery overcurrent event in software.
Potential impact
Shift out of Park is blocked.
Set condition
The DI ECU detects that the pack discharge current exceeds the limit for current platform.
Clear condition
Clear when pack discharge current does no longer exceeds limit for current platform for 1 second.
Signals to check
These diagnostic fields are associated with DI_a051. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Dc Cable Current Est
DI_
|
A |
Pack Current
DI_
|
A |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DI_a051.