TESLA Warning
DI_w143
DI_w143_mcuLimitActive
What does DI_w143 mean?
Tesla warning code in the Drive Inverter (DI) module. The Media Control Unit (MCU) power or torque limit is active.
Original Description
The Media Control Unit (MCU) power or torque limit is active.
Severity Notes
DI_w143 is a Warning in the Drive Inverter system. Schedule service soon. Monitor your vehicle for additional warnings.
Other DI Codes
View all DI codes →Tesla alert codes sourced from the community-maintained Tesla Alerts Dictionary. This information is for educational purposes only. Always consult Tesla Service for official diagnosis and repairs.