VCSUPER_a106 — PCS MIA
Full alert identifier: VCSUPER_a106_PCS_MIA
Alert description
One or more of the messages the vehicle controller receives periodically from the power conversion system (PCS) electronic control unit (ECU) is not received, indicating the PCS 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 PCS ECU is not received.
Clear condition
The vehicle controller starts receiving the expected messages from the PCS ECU.
Signals to check
These diagnostic fields are associated with VCSUPER_a106. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
EGGLEFTPRIV Dcdc Rail Status
VCSUPER_
|
— |
EGGLEFTPRIV Dcdc Status
VCSUPER_
|
— |
EGGREARPRIV Dcdc Rail Status
VCSUPER_
|
— |
EGGREARPRIV Dcdc Status
VCSUPER_
|
— |
EGGRIGHTPRIV Dcdc Status
VCSUPER_
|
— |
LOOP Thermal Control
VCSUPER_
|
— |
LOOP Thermal Interface
VCSUPER_
|
— |
THERMAL Dcdc Status
VCSUPER_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCSUPER_a106.