DIS-W092
DIS_w092_bmsMIA
Also written as DIS_W092 / DIS W092 / DIS_w092_bmsMIA / dis_w092_bmsmia
Why does the exact Tesla alert ID matter?
Record the exact alert ID, including underscores, suffixes, and companion alerts. Tesla alerts that look similar can point to different modules, timestamps, and service procedures.
What does DIS-W092 mean?
Tesla warning code in the Drive Inverter Secondary (DIS) module. This alert indicates there was a Drive Inverter Slave Fault, and the Battery Management System (BMS) Controller Area Network (CAN) node is missing (MIA). There is a CAN bus communication problem with the high voltage (HV) battery.
Original Description
This alert indicates there was a Drive Inverter Slave Fault, and the Battery Management System (BMS) Controller Area Network (CAN) node is missing (MIA). There is a CAN bus communication problem with the high voltage (HV) battery.
Affected Tesla Models
What You May Notice
- secondary inverter warning: This alert indicates there was a Drive Inverter Slave Fault, and the Battery Management System (BMS) Controller Area Net
- Reduced acceleration or "Reduced Power" message on the touchscreen
- Higher than normal energy consumption during driving
How to Diagnose and Resolve
- 1 Reboot the vehicle by holding both scroll wheels
- 2 Avoid aggressive acceleration until the alert clears
- 3 Schedule a Tesla Service appointment within the next few days
- 4 Check for available OTA updates in Controls > Software
Severity Notes
DIS-W092 is a Warning in the Drive Inverter Secondary system. Schedule service soon. Monitor your vehicle for additional warnings.