DIRER_a038 — Bus Vsensor

Full alert identifier: DIRER_a038_busVsensor

Alert description

Drive Inverter Warning: Battery sensor bad

Drive unit enters unit limp mode (see DI_a126_limpMode), faults (Model 3 only)

When HV bus is up, DI measured bus voltage very low or disagrees with BMS reported voltage

When HV bus is up, DI measured bus voltage matches BMS reported voltage

These diagnostic fields are associated with DIRER_a038. Check the alert's Alert Log in Service Mode Plus for available values.

Signal	Unit
I Bat `DIRER_a038_iBat`	A
Reason `DIRER_a038_reason` 0 UNDERVOLTAGE PRE CHARGE 1 UNDERVOLTAGE HV UP 2 DI BMS VOLTAGE MISMATCH	—
V BMS `DIRER_a038_vBMS`	V
V Bat `DIRER_a038_vBat`	V

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIRER_a038.