Alerts

-

UMC was unable to read smart adapter genealogy after several retries

UMC will only report 8 A charge current capability until the smart adapter genealogy can be read

Pilot signal transitioned to an invalid voltage level

UMC will not allow charging while the pilot signal is invalid

UMC was unable to read smart adapter temperature after several retries

UMC will only report 8 A charge current capability until the smart adapter temperature can be determined

UMC PCBA temperature has risen above 90 C

UMC will reduce reported current capability by half until the PCBA cools sufficiently

Universal Mobile Connector (UMC) wall plug (smart adapter) temperature has risen above 65 C or specific smart adapter threshold if applicable.

Universal Mobile Connector (UMC) will reduce its output current to the vehicle by half until the wall plug (smart adapter) cools sufficiently to resume charging at previous current and a charge cable cycle has been performed (charge cable disconnected then reconnected to the vehicle).

UMC smart adapter temperature exceeded 75 C or the smart adapter specific rating if present

UMC will not allow charging until the smart adapter temperature has fallen sufficiently

UMC vehicle connector (charge handle) temperature has risen above 75 C

UMC will not allow charging until the charge handle cools sufficiently

UMC input terminal temperature has exceeded 95 C

UMC will not allow charging until input terminals cool sufficiently

UMC PCB temperature exceeded 100 C

UMC will not allow charging until the PCB cools off sufficiently

UMC AC input voltage has fallen below 90 V RMS

UMC will not allow charging until AC input voltage is within 90-300 V RMS

UMC contactor is open when it should be closed (non-EU smart adapter) or closed when it should be open for several seconds

UMC will not allow charging if the contactor is stuck in an unexpected state. Charge handle pins may be live and hazardous. Stuck open (non-hazardous) contactors will not trigger this fault with EU smart adapters.

Proximity line in charge cable has no voltage present but a vehicle is connected

UMC will not allow charging while the proximity line is broken because it cannot determine if the cable is latched

-

-

-

GPU driver reports a fence timeout

Touchscreen or UI may not be responsive

UMC AC input side ground impedance is above 1 Mohm

UMC will not allow charging until the protective earth connection is corrected

The UI ECU detects a network error during runtime for the Ethernet communication device.

The touchscreen UI may not operate as expected, and the Infotainment system may reboot.

Operating System reports a task was hung for 2 minutes

Touchscreen or UI may not be responsive