IBST-D018
IBST_d018_ucSafetyFlt
Also written as IBST_D018 / IBST D018 / IBST_d018_ucSafetyFlt / ibst_d018_ucsafetyflt
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-D018 mean?
Tesla diagnostic code in the Integrated Brake System (IBST) module. A failure was detected during the uC safety logic startup tests. During the uC safety startup tests, which were triggered by the Error Signal Module (ESM), an unexpected or no Non-Maskable Interrupt (NMI) occurs.?
Original Description
A failure was detected during the uC safety logic startup tests. During the uC safety startup tests, which were triggered by the Error Signal Module (ESM), an unexpected or no Non-Maskable Interrupt (NMI) occurs.?
Affected Tesla Models
What You May Notice
- Integrated Brake System alert: A failure was detected during the uC safety logic startup tests. During the uC safety startup tests, which were triggere
- 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-D018 is a diagnostic or informational code in the Integrated Brake System system. Typically no immediate action is required.