TESLA Alert

BMS-A057

BMS_a057_SW_Bandolier_Model_Warning

System
BMS
Battery Management System
Type
Alert
Category
Battery
Severity
Alert

What does BMS-A057 mean?

Tesla alert code in the Battery Management System (BMS) module. A temperature estimate from the Bandolier Thermal Model is beginning to diverge from the corresponding thermistor measurement. Early warning alert before the model is reset. A communication issue with the BMB daisy chain is detected No communication issues with the BMB daisy chain have been detected May indicate a loss of BMB sensor data

Original Description

A temperature estimate from the Bandolier Thermal Model is beginning to diverge from the corresponding thermistor measurement. Early warning alert before the model is reset. A communication issue with the BMB daisy chain is detected No communication issues with the BMB daisy chain have been detected May indicate a loss of BMB sensor data

Severity Notes

BMS-A057 is an Alert in the Battery Management System system. It is generally safe to continue driving, but have it checked at your next scheduled service.

Other BMS Codes

BMS_a001 BMS_a002 The Gateway packPerformanceDeviation config does not match t... BMS_a003 BMS was unable to read a pack birth date from the calibratio... BMS_a004 The pack hot seal test has not completed in the lifetime of ... BMS_a007 Charge rate is limited until cell temperatures increase... BMS_a016 The module IDs do not match the pack type set by the config ... BMS_a017 BMS_a018
View all BMS codes →