VCBATT2_a133 — BRAKE MIA
Full alert identifier: VCBATT2_a133_BRAKE_MIA
Alert description
One or more of the messages the vehicle controller receives periodically from the brakes electronic control unit (ECU) is not received, indicating the BRAKE 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 BRAKE ECU is not received.
Clear condition
The vehicle controller starts receiving the expected messages from the BRAKE ECU.
Signals to check
These diagnostic fields are associated with VCBATT2_a133. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
BATTIPC Primary Actuator
VCBATT2_
|
— |
FRONTIPC Secondary Actuator
VCBATT2_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCBATT2_a133.