VCFRONT_a123 — Pump Pt IC Latch Fault
Full alert identifier: VCFRONT_a123_pumpPtICLatchFault
Alert description
The motor has detected an electrical fault (short, disconnect, or internal). Powertrain performance may be limited.
Potential impact
The powertrain pump will not run. Powertrain performance may be limited. The circuit will be reset to attempt to clear the fault.
Set condition
The LV8907 integrated circuit has detected a fault that requires a stop.
Clear condition
The LV8907 integrated circuit no longer detects a fault that requires a stop.
Signals to check
These diagnostic fields are associated with VCFRONT_a123. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Fet Short Circuit
VCFRONT_
|
— |
Locked Rotor
VCFRONT_
|
— |
Over Current Error
VCFRONT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a123.