Skip to content

PCS2_a004 — Ac L1 N Over Voltage

Full alert identifier: PCS2_a004_acL1NOverVoltage

Alert description

The AC Line 1 to Neutral voltage exceeds the allowed voltage threshold

Potential impact

AC charging and AC outlet functionality may be limited or paused

Set condition

The AC Line 1 to Neutral voltage exceeds the allowed voltage threshold

Clear condition

The DCAC system retries

Signals to check

These diagnostic fields are associated with PCS2_a004. Check the alert's Alert Log in Service Mode Plus for available values.

Signal Unit
Ac L 1 N Over Voltage Trip PCS2_a004_acL1NOverVoltageTrip
0
COMPH TRIP
1
COMPL TRIP
—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PCS2_a004.

Browse all PCS2 alert codes