IBST-D132
IBST_d132_esmSafetyFlt
Also written as IBST_D132 / IBST D132 / IBST_d132_esmSafetyFlt / ibst_d132_esmsafetyflt
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-D132 mean?
Tesla diagnostic code in the Integrated Brake System (IBST) module. During a normal run, the error signal module (ESM) detects a hard failure in the configured ESM channels related to the uC core or the uC peripherals. A uC failure reported via the ESM occurred. A SoftReset was executed depending on the ESM Error and, the failure is stored after a SW reset. The ESM is a uC module in a uC safety layer, which handles severe uC core or uC peripheral failures and pulls error pin connected to external ASIC.
Original Description
During a normal run, the error signal module (ESM) detects a hard failure in the configured ESM channels related to the uC core or the uC peripherals. A uC failure reported via the ESM occurred. A SoftReset was executed depending on the ESM Error and, the failure is stored after a SW reset. The ESM is a uC module in a uC safety layer, which handles severe uC core or uC peripheral failures and pulls error pin connected to external ASIC.
Affected Tesla Models
What You May Notice
- Integrated Brake System alert: During a normal run, the error signal module (ESM) detects a hard failure in the configured ESM channels related to the
- 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-D132 is a diagnostic or informational code in the Integrated Brake System system. Typically no immediate action is required.