VCSEATD_a107 — BMS MIA
Full alert identifier: VCSEATD_a107_BMS_MIA
Alert description
One or more of the messages the vehicle controller receives periodically from the high voltage (HV) Battery Management System (BMS) electronic control unit (ECU) is not received, indicating the BMS ECU may be unavailable (MIA).
Potential impact
The vehicle may be unable to drive or charge.
Set condition
The vehicle controller does not receive one or more of the expected messages from the HVBMS ECU within the expected time frame.
Clear condition
The vehicle controller starts receiving the expected messages from the HVBMS ECU.
Signals to check
These diagnostic fields are associated with VCSEATD_a107. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
PT Pt Nm
VCSEATD_
|
— |
PT Soc Status
VCSEATD_
|
— |
PT Status
VCSEATD_
|
— |
PT Thermal Status
VCSEATD_
|
— |
VEH Bmb Min Max
VCSEATD_
|
— |
VEH Charge Info
VCSEATD_
|
— |
VEH Energy Status
VCSEATD_
|
— |
VEH Hvs Nm
VCSEATD_
|
— |
Show 6 more fields
| Signal | Unit |
|---|---|
VEH Pack Config
VCSEATD_
|
— |
VEH Power Available
VCSEATD_
|
— |
VEH Soc Status
VCSEATD_
|
— |
VEH Status
VCSEATD_
|
— |
VEH Thermal Status
VCSEATD_
|
— |
VEH Veh Nm
VCSEATD_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCSEATD_a107.