VCLEFT_a131 — PCSCOMMON MIA
Full alert identifier: VCLEFT_a131_PCSCOMMON_MIA
Alert description
One or more of the messages the vehicle controller receives periodically from the power conversion system common interface (PCSCOMMON) electronic control unit (ECU) is not received, indicating the PCSCOMMON ECU may be unavailable (MIA).
Potential impact
The vehicle may be unable to charge.
Set condition
One or more of the expected messages from the PCSCOMMON ECU is not received.
Clear condition
The vehicle controller starts receiving the expected messages from the PCSCOMMON ECU.
Signals to check
These diagnostic fields are associated with VCLEFT_a131. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
EGGREARPRIV Power
VCLEFT_
|
— |
EGGRIGHTPRIV Power
VCLEFT_
|
— |
THERMAL Power
VCLEFT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a131.