BMS-F135
BMS_f135_SW_Network_Management
Also written as BMS_F135 / BMS F135 / BMS_f135_SW_Network_Management / bms_f135_sw_network_management
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-F135 mean?
Tesla fault code in the Battery Management System (BMS) module. This Network Management alert is a warning for any of the following: Sleep state overrideHeartbeat mismatch Quiet state overrideLost heartbeat warning
Original Description
This Network Management alert is a warning for any of the following: Sleep state overrideHeartbeat mismatch Quiet state overrideLost heartbeat warning
Affected Tesla Models
What You May Notice
- Red warning light on dashboard: This Network Management alert is a warning for any of the following: Sleep state overrideHeartbeat mismatch Quiet state
- 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: "This Network Management alert is a warning for any of the fo"
- 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-F135 is classified as a Fault, indicating a critical issue in the Battery Management System system. Do not continue driving and contact Tesla Service immediately.