DIS-F170
DIS_f170_rearOilPumpDiagnostics
Also written as DIS_F170 / DIS F170 / DIS_f170_rearOilPumpDiagnostics / dis_f170_rearoilpumpdiagnostics
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-F170 mean?
Tesla fault code in the Drive Inverter Secondary (DIS) module. This alert was formerly named DIS_f170_rearOilPump in firmware versions prior to develop/2020.24. If DIS_f170_rearOilPump appears on the vehicle or in the logs, update the vehicle firmware to the current version.
Original Description
This alert was formerly named DIS_f170_rearOilPump in firmware versions prior to develop/2020.24. If DIS_f170_rearOilPump appears on the vehicle or in the logs, update the vehicle firmware to the current version.
Affected Tesla Models
What You May Notice
- secondary inverter critical fault: This alert was formerly named DIS_f170_rearOilPump in firmware versions prior to develop/2020.24. If DIS_f170_rearOilPum
- 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 Safely pull over and stop the vehicle
- 2 Attempt a full reboot: hold both scroll wheels until the Tesla logo appears
- 3 If power is not restored after reboot (fault: "This alert was formerly named DIS_f170_rearOilPump"), call Tesla Roadside Assistance
- 4 The inverter or motor controller will require inspection at a Service Center
Severity Notes
DIS-F170 is classified as a Fault, indicating a critical issue in the Drive Inverter Secondary system. Do not continue driving and contact Tesla Service immediately.