PCS2_a051 — Bms Mia
Full alert identifier: PCS2_a051_bmsMia
Message shown in the car
Unable to charge Service is required
Alert description
The Power Conversion System (PCS) does not receive one or more Controller Area Network (CAN) messages from the Battery Management System (BMS)
Potential impact
DCDC and AC Charging may be limited or unavailable.
Set condition
The PCS does not receive all expected CAN messages from the BMS
Clear condition
The PCS receives all expected CAN messages from the BMS
Signals to check
These diagnostic fields are associated with PCS2_a051. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
BMS Charge Status
PCS2_
|
— |
BMS Coolant Status
PCS2_
|
— |
BMS Epto Status
PCS2_
|
— |
BMS Grid Form Control
PCS2_
|
— |
BMS Hvs Nm
PCS2_
|
— |
BMS Pack Config
PCS2_
|
— |
BMS Pcs Limits
PCS2_
|
— |
BMS Pcs Request
PCS2_
|
— |
Show 2 more fields
| Signal | Unit |
|---|---|
HVBATT Pcs Aux Request
PCS2_
|
— |
HVBATT Pcs Info
PCS2_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PCS2_a051.