IBST-D043
IBST_d043_rpsVctrLengthRelErr
Also written as IBST_D043 / IBST D043 / IBST_d043_rpsVctrLengthRelErr / ibst_d043_rpsvctrlengthrelerr
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-D043 mean?
Tesla diagnostic code in the Integrated Brake System (IBST) module. The high pass filtered vector length (absolute value) is out of range. The change of the vector length is too large. This indicates an internal Rotor Position Sensor (RPS) failure or the magnetic field is not correct.?
Original Description
The high pass filtered vector length (absolute value) is out of range. The change of the vector length is too large. This indicates an internal Rotor Position Sensor (RPS) failure or the magnetic field is not correct.?
Affected Tesla Models
What You May Notice
- Integrated Brake System alert: The high pass filtered vector length (absolute value) is out of range. The change of the vector length is too large. Thi
- 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-D043 is a diagnostic or informational code in the Integrated Brake System system. Typically no immediate action is required.