IBST-D150
IBST_d150_pts2CalEeReadFail
Also written as IBST_D150 / IBST D150 / IBST_d150_pts2CalEeReadFail / ibst_d150_pts2caleereadfail
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-D150 mean?
Tesla diagnostic code in the Integrated Brake System (IBST) module. The values for the pedal travel sensor (PTS) channel 2 calibration could not be read from electrically erasable programmable ROM (EEPROM). The EEPROM cell may be inoperative.
Original Description
The values for the pedal travel sensor (PTS) channel 2 calibration could not be read from electrically erasable programmable ROM (EEPROM). The EEPROM cell may be inoperative.
Affected Tesla Models
What You May Notice
- Integrated Brake System alert: The values for the pedal travel sensor (PTS) channel 2 calibration could not be read from electrically erasable programm
- 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-D150 is a diagnostic or informational code in the Integrated Brake System system. Typically no immediate action is required.