IBST-D055
IBST_d055_kl15HwPlausSw
Also written as IBST_D055 / IBST D055 / IBST_d055_kl15HwPlausSw / ibst_d055_kl15hwplaussw
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-D055 mean?
Tesla diagnostic code in the Integrated Brake System (IBST) module. The Kl 15 hardware state is not equal to the Kl 15 software state. This indicates a line failure of the wake-up unit (WAU, KL15 hardware).?
Original Description
The Kl 15 hardware state is not equal to the Kl 15 software state. This indicates a line failure of the wake-up unit (WAU, KL15 hardware).?
Affected Tesla Models
What You May Notice
- Integrated Brake System alert: The Kl 15 hardware state is not equal to the Kl 15 software state. This indicates a line failure of the wake-up unit (WA
- 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-D055 is a diagnostic or informational code in the Integrated Brake System system. Typically no immediate action is required.