TESLA Alert

BMS-A063

BMS_a063_SW_ChargePort_Fault

Also written as BMS_A063 / BMS A063 / BMS_a063_SW_ChargePort_Fault / bms_a063_sw_chargeport_fault

System
BMS
Battery Management System
Type
Alert
Category
Battery
Severity
Alert

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-A063 mean?

Tesla alert code in the Battery Management System (BMS) module related to sw charge port fault.

Affected Tesla Models

Model SModel XModel 3Model YCybertruck

What You May Notice

  • BMS-A063 may appear with another Tesla alert in the Battery Management System (BMS) system.
  • The vehicle may limit charging, driving, comfort, or safety features depending on the active alerts.
  • The alert may clear after sleep, but recurring alerts should be treated as service-relevant.

How to Diagnose and Resolve

  1. 1 Reboot the vehicle (hold both scroll wheels for 10 seconds)
  2. 2 Check the Tesla app for any pending software updates
  3. 3 Monitor the alert over 1–2 charge cycles; schedule service if it recurs

Severity Notes

BMS-A063 is an Alert in the Battery Management System system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.

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 →