DI-A251
DI_a251_diPowerOnStateMismatch
What does DI-A251 mean?
Tesla alert code in the Drive Inverter (DI) module. Drive Inverter User Alert: Autopark aborted info from manualDI_A185 Drive Inverter Warning: 12V supply under voltage detected in hardware 12V supply to DI is disconnected or drops below lower voltage threshold Unable to produce torque/power from drive unit Drive Inverter Warning: ADC high-reference bad Drive Inverter User Alert: Cruise unavailable due to unbuckled seatbelt Drive Inverter Warning: PCS (Power Conversion System) node is MIA on CAN for one or multiple messages
Original Description
Drive Inverter User Alert: Autopark aborted info from manualDI_A185 Drive Inverter Warning: 12V supply under voltage detected in hardware 12V supply to DI is disconnected or drops below lower voltage threshold Unable to produce torque/power from drive unit Drive Inverter Warning: ADC high-reference bad Drive Inverter User Alert: Cruise unavailable due to unbuckled seatbelt Drive Inverter Warning: PCS (Power Conversion System) node is MIA on CAN for one or multiple messages
Severity Notes
DI-A251 is an Alert in the Drive Inverter system. It is generally safe to continue driving, but have it checked at your next scheduled service.