IBST-D141
IBST_d141_pdmFieldSizeMis
Also written as IBST_D141 / IBST D141 / IBST_d141_pdmFieldSizeMis / ibst_d141_pdmfieldsizemis
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-D141 mean?
Tesla diagnostic code in the Integrated Brake System (IBST) module. The persistent data fails the consistency check for the field size assumed in the software. The compatibility check compares between the non-volatile memory (NVM) content to the software. For the correct interpretation of the NVM data, check if the size of each data item in the NVM matches the one expected by the software.
Original Description
The persistent data fails the consistency check for the field size assumed in the software. The compatibility check compares between the non-volatile memory (NVM) content to the software. For the correct interpretation of the NVM data, check if the size of each data item in the NVM matches the one expected by the software.
Affected Tesla Models
What You May Notice
- Integrated Brake System alert: The persistent data fails the consistency check for the field size assumed in the software. The compatibility check comp
- 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-D141 is a diagnostic or informational code in the Integrated Brake System system. Typically no immediate action is required.