BMS-F024
BMS_f024_SW_Ctrs_Open_Under_Load
Also written as BMS_F024 / BMS F024 / BMS_f024_SW_Ctrs_Open_Under_Load / bms_f024_sw_ctrs_open_under_load
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-F024 mean?
Tesla fault code in the Battery Management System (BMS) module. The battery management system (BMS) has detected that the contactors opened while current was flowing. If this alert is present and the contactors opened under load, the contactors may be damaged.
Original Description
The battery management system (BMS) has detected that the contactors opened while current was flowing. If this alert is present and the contactors opened under load, the contactors may be damaged.
Affected Tesla Models
What You May Notice
- Sudden loss of power mid-drive — vehicle coasts to a stop
- You may hear an unusual click or thud from the battery area
- Vehicle cannot be restarted immediately
How to Diagnose and Resolve
- 1 Do not attempt to restart repeatedly — this can worsen contactor damage
- 2 Wait 5 minutes then try a single restart
- 3 If vehicle starts, drive carefully to the nearest safe location
- 4 Contact Tesla Service immediately — contactors may be arc-damaged
- 5 Flatbed tow is recommended — avoid driving if possible
Severity Notes
BMS-F024 is classified as a Fault, indicating a critical issue in the Battery Management System system. Do not continue driving and contact Tesla Service immediately.