VCBATT_a127 — Vcleft eFuse Trip
Full alert identifier: VCBATT_a127_vcleftEFuseTrip
Alert description
The vehicle battery controller (VCBATT) has opened the voltage supply circuit to the left vehicle controller.
Potential impact
Functions on the left side of the vehicle will no longer work including phone as key and the drive inverter.
Set condition
The vehicle battery controller (VCBATT) e-fuse circuit has been detected as open.
Clear condition
The battery controller no longer detects the circuit as open after a retry or sleep cycle.
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 |
|---|---|
Vcleft E Fuse Current
VCBATT_
|
A |
Vcleft E Fuse Temp
VCBATT_
|
degC |
Vcleft E Fuse Voltage
VCBATT_
|
V |
| Signal | Unit |
|---|---|
Vcleft E Fuse Remaining Retries
VCBATT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCBATT_a127.