BMS_w129 — SW BMB VSH Connector
Full alert identifier: BMS_w129_SW_BMB_VSH_Connector
Alert description
The battery management system (BMS) has detected an issue with the voltage sensor harness (VSH) connector on the battery monitoring board (BMB).
Potential impact
The vehicle operates normally. This alert indicates that there may be an issue, and if impedance becomes too high the vehicle will not charge or drive (VOR).
Set condition
The BMS detects that the impedance of the VSH connector is above the limit threshold.
Clear condition
The BMS detects that the impedance of the VSH connector is below the limit threshold.
Signals to check
Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.
| Signal | Unit |
|---|---|
R 0
BMS_
|
Ohm |
R 1
BMS_
|
Ohm |
R 2
BMS_
|
Ohm |
R 3
BMS_
|
Ohm |
R 4
BMS_
|
Ohm |
R 5
BMS_
|
Ohm |
R 6
BMS_
|
Ohm |
| Signal | Unit |
|---|---|
Bmb ID
BMS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of BMS_w129.