BMS-F016
BMS_f016_SW_Thermal_Gradient
Also written as BMS_F016 / BMS F016 / BMS_f016_SW_Thermal_Gradient / bms_f016_sw_thermal_gradient
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-F016 mean?
Tesla fault code in the Battery Management System (BMS) module. There is a high pack level temperature difference. If this alert is preset, there may be a no flow condition and the thermistors may be thermally disconnected from a cell.
Original Description
There is a high pack level temperature difference. If this alert is preset, there may be a no flow condition and the thermistors may be thermally disconnected from a cell.
Affected Tesla Models
What You May Notice
- Sudden reduction in available power while driving
- Car enters reduced power mode or limits acceleration
- Warning about battery temperature or thermal management on screen
How to Diagnose and Resolve
- 1 Pull over safely and stop driving
- 2 Allow the battery to cool by parking in a shaded or cool area with climate control running
- 3 Do not charge the vehicle until the alert clears
- 4 If the alert does not clear within 30–60 minutes, contact Tesla Service
- 5 Technician will inspect coolant flow and battery temperature sensors
Severity Notes
BMS-F016 is classified as a Fault, indicating a critical issue in the Battery Management System system. Do not continue driving and contact Tesla Service immediately.