DIF_a038 — Bus Vsensor
Full alert identifier: DIF_a038_busVsensor
Alert description
Drive Inverter Warning: Battery sensor bad
Potential impact
Drive unit enters unit limp mode (see DI_a126_limpMode), faults (Model 3 only)
Set condition
When HV bus is up, DI measured bus voltage very low or disagrees with BMS reported voltage
Clear condition
When HV bus is up, DI measured bus voltage matches BMS reported voltage
Signals to check
These diagnostic fields are associated with DIF_a038. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
I Bat
DIF_
|
A |
Reason
DIF_
|
— |
V BMS
DIF_
|
V |
V Bat
DIF_
|
V |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIF_a038.