TESLA Fault
BMS-F087
BMS_f087_SW_Prechg_Too_Fast
Also written as BMS_F087 / BMS F087 / BMS_f087_SW_Prechg_Too_Fast / bms_f087_sw_prechg_too_fast
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-F087 mean?
Tesla fault code in the Battery Management System (BMS) module. The Battery Management System has detected that precharging is too fast to allow charging.
Original Description
The Battery Management System has detected that precharging is too fast to allow charging.
Affected Tesla Models
Model SModel XModel 3Model YCybertruck
What You May Notice
- Red warning light on dashboard: The Battery Management System has detected that precharging is too fast to allow charging.
- Vehicle may refuse to drive or charge until the fault is cleared
- Sudden power reduction or shutdown may occur while driving
How to Diagnose and Resolve
- 1 Stop driving immediately and move to a safe location
- 2 Do not attempt to charge the vehicle — active fault: "The Battery Management System has detected that precharging "
- 3 Call Tesla Roadside Assistance (+1-877-798-3752) for a flatbed tow
- 4 At the Service Center, Tesla technicians will inspect the HV battery pack and BMS firmware
Severity Notes
BMS-F087 is classified as a Fault, indicating a critical issue in the Battery Management System system. Do not continue driving and contact Tesla Service immediately.
Other BMS Codes
BMS_a001 BMS_a002 Tesla alert code in the Battery Management System (BMS) modu... BMS_a003 Tesla alert code in the Battery Management System (BMS) modu... BMS_a004 Tesla alert code in the Battery Management System (BMS) modu... BMS_a007 Tesla alert code in the Battery Management System (BMS) modu... BMS_a016 Tesla alert code in the Battery Management System (BMS) modu... BMS_a017 BMS_a018
View all BMS codes →