UMC_a001 — Gnd Mon Intrpt Line Side
Full alert identifier: UMC_a001_gndMonIntrptLineSide
Message shown in the car
Unable to charge with Mobile Connector Inadequate outlet grounding - Try a different outlet
Alert description
UMC AC input side ground impedance exceeded threshold
Potential impact
UMC will not allow charging until the protective earth connection is corrected
Set condition
UMC AC input side ground impedance is above 1 Mohm
Clear condition
UMC AC input side ground impedance has fallen below 1 Mohm for several seconds
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 |
|---|---|
Ground Impedance
UMC_
|
Ohm |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of UMC_a001.