IBST-D034
IBST_d034_motorOscillationDet
Also written as IBST_D034 / IBST D034 / IBST_d034_motorOscillationDet / ibst_d034_motoroscillationdet
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-D034 mean?
Tesla diagnostic code in the Integrated Brake System (IBST) module. An oscillation of the iBooster motor is detected. The failure will be set if if the sign of the actual motor speed has changed too often within a short time interval with no change of the sign of the desired speed. This indicates there are rotor angle failures (e.g. inversion of rotor angle signal).?
Original Description
An oscillation of the iBooster motor is detected. The failure will be set if if the sign of the actual motor speed has changed too often within a short time interval with no change of the sign of the desired speed. This indicates there are rotor angle failures (e.g. inversion of rotor angle signal).?
Affected Tesla Models
What You May Notice
- Integrated Brake System alert: An oscillation of the iBooster motor is detected. The failure will be set if if the sign of the actual motor speed has c
- 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-D034 is a diagnostic or informational code in the Integrated Brake System system. Typically no immediate action is required.