IBST-D001
IBST_d001_bmcSingleTransTest
Also written as IBST_D001 / IBST D001 / IBST_d001_bmcSingleTransTest / ibst_d001_bmcsingletranstest
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 IBST-D001 mean?
Tesla diagnostic code in the Integrated Brake System (IBST) module. The Bridge Field Effect Transistor (FET), motor connection, or motor coils are broken. The measured voltage level of the W-phase does not correspond to bridge transistor pattern.?
Original Description
The Bridge Field Effect Transistor (FET), motor connection, or motor coils are broken. The measured voltage level of the W-phase does not correspond to bridge transistor pattern.?
Affected Tesla Models
What You May Notice
- Integrated Brake System alert: The Bridge Field Effect Transistor (FET), motor connection, or motor coils are broken. The measured voltage level of the
- No noticeable change in braking performance under normal driving
How to Diagnose and Resolve
- 1 Reboot the vehicle
- 2 Monitor over the next few drives
- 3 Schedule service if the alert reappears
Severity Notes
IBST-D001 is a diagnostic or informational code in the Integrated Brake System system. Typically no immediate action is required.