IBST-D115
IBST_d115_osErrHook
Also written as IBST_D115 / IBST D115 / IBST_d115_osErrHook / ibst_d115_oserrhook
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-D115 mean?
Tesla diagnostic code in the Integrated Brake System (IBST) module. There is an Operating System error (e.g., task overrun, invalid parameters for OS API). Usually, this indicates a task did not finish in its cycle time / overload situation.
Original Description
There is an Operating System error (e.g., task overrun, invalid parameters for OS API). Usually, this indicates a task did not finish in its cycle time / overload situation.
Affected Tesla Models
What You May Notice
- Integrated Brake System alert: There is an Operating System error (e.g., task overrun, invalid parameters for OS API). Usually, this indicates a task d
- 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-D115 is a diagnostic or informational code in the Integrated Brake System system. Typically no immediate action is required.