TESLA Fault

DIS-F099

DIS_f099_threadOverrun

Also written as DIS_F099 / DIS F099 / DIS_f099_threadOverrun / dis_f099_threadoverrun

System
DIS
Drive Inverter Secondary
Type
Fault
Category
Motor
Severity
Fault (Critical)

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 DIS-F099 mean?

Tesla fault code in the Drive Inverter Secondary (DIS) module. Drive Inverter Slave Fault: The thread is overrun.

Original Description

Drive Inverter Slave Fault: The thread is overrun.

Affected Tesla Models

Model SModel XCybertruck

What You May Notice

  • secondary inverter critical fault: Drive Inverter Slave Fault: The thread is overrun.
  • Vehicle enters reduced power or limp mode; acceleration severely limited
  • Red warning on dashboard — vehicle may not allow driving

How to Diagnose and Resolve

  1. 1 Safely pull over and stop the vehicle
  2. 2 Attempt a full reboot: hold both scroll wheels until the Tesla logo appears
  3. 3 If power is not restored after reboot (fault: "Drive Inverter Slave Fault: The thread is overrun."), call Tesla Roadside Assistance
  4. 4 The inverter or motor controller will require inspection at a Service Center

Severity Notes

DIS-F099 is classified as a Fault, indicating a critical issue in the Drive Inverter Secondary system. Do not continue driving and contact Tesla Service immediately.

Other DIS Codes

DIS_f001 Tesla fault code in the Drive Inverter Secondary (DIS) modul... DIS_f002 Tesla fault code in the Drive Inverter Secondary (DIS) modul... DIS_f003 Tesla fault code in the Drive Inverter Secondary (DIS) modul... DIS_f004 DIS_f005 DIS_f006 Tesla fault code in the Drive Inverter Secondary (DIS) modul... DIS_f010 Tesla fault code in the Drive Inverter Secondary (DIS) modul... DIS_f011 Tesla fault code in the Drive Inverter Secondary (DIS) modul...
View all DIS codes →