IBST-D081
IBST_d081_pts1Err
Also written as IBST_D081 / IBST D081 / IBST_d081_pts1Err / ibst_d081_pts1err
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-D081 mean?
Tesla diagnostic code in the Integrated Brake System (IBST) module. There is a Pedal Travel Sensor (PTS) Channel 1 error. An incorrect frequency or an invalid duty cycle is detected. This could indicate a sensor defect or a short to another Pulse Width Modulation (PWM) signal.
Original Description
There is a Pedal Travel Sensor (PTS) Channel 1 error. An incorrect frequency or an invalid duty cycle is detected. This could indicate a sensor defect or a short to another Pulse Width Modulation (PWM) signal.
Affected Tesla Models
What You May Notice
- Integrated Brake System alert: There is a Pedal Travel Sensor (PTS) Channel 1 error. An incorrect frequency or an invalid duty cycle is detected. This
- 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-D081 is a diagnostic or informational code in the Integrated Brake System system. Typically no immediate action is required.