IBST-D145
IBST_d145_ptsCalValuesChkFail
Also written as IBST_D145 / IBST D145 / IBST_d145_ptsCalValuesChkFail / ibst_d145_ptscalvalueschkfail
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-D145 mean?
Tesla diagnostic code in the Integrated Brake System (IBST) module. The type and size check for the pedal travel sensor (PTS) electrically erasable programmable ROM (EEPROM) values has failed. This indicates that the EEPROM cell may be inoperative.
Original Description
The type and size check for the pedal travel sensor (PTS) electrically erasable programmable ROM (EEPROM) values has failed. This indicates that the EEPROM cell may be inoperative.
Affected Tesla Models
What You May Notice
- Integrated Brake System alert: The type and size check for the pedal travel sensor (PTS) electrically erasable programmable ROM (EEPROM) values has fai
- 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-D145 is a diagnostic or informational code in the Integrated Brake System system. Typically no immediate action is required.