TESLA Diagnostic

IBST-D007

IBST_d007_ecuWdStarttestFls

Also written as IBST_D007 / IBST D007 / IBST_d007_ecuWdStarttestFls / ibst_d007_ecuwdstarttestfls

System
IBST
Integrated Brake System
Type
Diagnostic
Category
Chassis
Severity
Diagnostic / Info

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-D007 mean?

Tesla diagnostic code in the Integrated Brake System (IBST) module. Checking the Watchdog status during the failsafe logic test fails due to an incorrect Watchdog status at the system Instrument Cluster (IC). During the failsafe logic test, the Watchdog status feedback from the system chip is tested against several patterns according to an ongoing sub-test. If the Watchdog status is not as expected, this alert is set.

Original Description

Checking the Watchdog status during the failsafe logic test fails due to an incorrect Watchdog status at the system Instrument Cluster (IC). During the failsafe logic test, the Watchdog status feedback from the system chip is tested against several patterns according to an ongoing sub-test. If the Watchdog status is not as expected, this alert is set.

Affected Tesla Models

Model SModel XModel 3Model Y

What You May Notice

  • Integrated Brake System alert: Checking the Watchdog status during the failsafe logic test fails due to an incorrect Watchdog status at the system Inst
  • No noticeable change in braking performance under normal driving

How to Diagnose and Resolve

  1. 1 Reboot the vehicle
  2. 2 Monitor over the next few drives
  3. 3 Schedule service if the alert reappears

Severity Notes

IBST-D007 is a diagnostic or informational code in the Integrated Brake System system. Typically no immediate action is required.

Other IBST Codes

IBST_a001 IBST_a002 IBST_a003 IBST_a004 IBST_a005 IBST_a006 Tesla alert code in the Integrated Brake System (IBST) modul... IBST_a007 IBST_a008
View all IBST codes →