VCFRONT_a245 — Pump1 eFuse Fault
Full alert identifier: VCFRONT_a245_pump1EFuseFault
Alert description
The front vehicle controller (VCFRONT) detects the pump 1 eFuse for the powertrain (PT) pump and condenser fan is open (tripped), interrupting electrical power supply to the PT pump and condenser fan. HVAC cabin cooling (air conditioning) and powertrain performance will be limited.
Potential impact
The PT pump and condenser fan will be unavailable. HVAC cabin cooling (air conditioning) and powertrain performance will be limited.
Set condition
A condition detected by the pump 1 eFuse has caused the powertrain pump and condenser fan eFuse circuit to open (trip).
Clear condition
The pump 1 eFuse no longer detects a condition causing the PT pump and condenser fan eFuse circuit to open (trip).
Signals to check
These diagnostic fields are associated with VCFRONT_a245. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Current
VCFRONT_
|
A |
E Fuse Remaining Retries
VCFRONT_
|
— |
Voltage
VCFRONT_
|
V |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a245.