VCFRONT_a341 — Vbat Fused Fast Trip OC Max

Full alert identifier: VCFRONT_a341_vbatFusedFastTripOCMax

Alert description

The front vehicle controller (VCFRONT) detects the electrical current flowing through the fused high current circuit eFuse has equaled or exceeded 100A during the previous 10 milliseconds.

Potential impact

The eFuse circuit may open (trip), interrupting power supply to the coolant pumps and condenser fan. HVAC cabin cooling (air conditioning) and powertrain performance may be limited.

Set condition

The fused high current circuit eFuse current value equals or exceeds 100A during the previous 10 milliseconds.

Clear condition

The fused high current circuit eFuse current value remains below 100A during the subsequent 10 milliseconds.

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
Avg Current `VCFRONT_a341_avgCurrent`	A
Max Current `VCFRONT_a341_maxCurrent`	A
Max Slope `VCFRONT_a341_maxSlope`	A/ms

Signal	Unit
Vehicle State `VCFRONT_a341_vehicleState` 0 OFF 1 CONDITIONING 2 ACCESSORY 3 DRIVE	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a341.