BMS-W061
BMS_w061_SW_BMS_Power_Supply
Also written as BMS_W061 / BMS W061 / BMS_w061_SW_BMS_Power_Supply / bms_w061_sw_bms_power_supply
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 BMS-W061 mean?
Tesla warning code in the Battery Management System (BMS) module. There is an issue with the power supply to the Battery Management System (BMS), and the BMS is operating at an out-of-bounds supply voltage.
Original Description
There is an issue with the power supply to the Battery Management System (BMS), and the BMS is operating at an out-of-bounds supply voltage.
Affected Tesla Models
What You May Notice
- Battery management warning: There is an issue with the power supply to the Battery Management System (BMS), and the BMS is operating at an out-of-bo
- Charging speed may be limited or sessions interrupted early
- Reduced estimated range may appear on the touchscreen
How to Diagnose and Resolve
- 1 Perform a soft reboot: hold both scroll wheels until the screen restarts
- 2 Try a full charge cycle to recalibrate the BMS
- 3 If "There is an issue with the power supply to the Bat" persists after reboot, schedule a Tesla Service appointment
- 4 Avoid DC fast charging until the issue is resolved
Severity Notes
BMS-W061 is a Warning in the Battery Management System system. Schedule service soon. Monitor your vehicle for additional warnings.