VCFRONT_a246 — Pump2 eFuse Fault

Full alert identifier: VCFRONT_a246_pump2EFuseFault

Alert description

The front vehicle controller (VCFRONT) detects the pump 2 eFuse for the HV battery pump and air compressor has tripped (circuit opened), interrupting electrical power supply to the HV battery pump and air compressor. Powertrain performance may be limited.

Potential impact

The HV battery pump and air compressor will be unavailable. Powertrain performance may be limited.

Set condition

A condition detected by the pump 2 eFuse has caused the HV battery pump and air compressor eFuse circuit to open (trip).

Clear condition

The pump 2 eFuse no longer detects a condition causing the HV battery pump and air compressor eFuse circuit to open (trip).

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
Current `VCFRONT_a246_current`	A
Voltage `VCFRONT_a246_voltage`	V

Signal	Unit
E Fuse Remaining Retries `VCFRONT_a246_eFuseRemainingRetries`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a246.