TESLA Fault

GTW-F193

GTW_f193_chgph1VersionMismatch

Also written as GTW_F193 / GTW F193 / GTW_f193_chgph1VersionMismatch / gtw_f193_chgph1versionmismatch

System
GTW
Gateway
Type
Fault
Category
Network
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 GTW-F193 mean?

Tesla fault code in the Gateway (GTW) module. There is a phase 1 charger firmware version mismatch.

Original Description

There is a phase 1 charger firmware version mismatch.

Affected Tesla Models

Model SModel XModel 3Model YCybertruck

What You May Notice

  • Gateway alert: There is a phase 1 charger firmware version mismatch.
  • Touchscreen may restart or show errors for multiple vehicle systems
  • Vehicle may enter a limited functionality mode

How to Diagnose and Resolve

  1. 1 Perform a full vehicle reboot (hold both scroll wheels + brake pedal for 15 seconds)
  2. 2 If multiple systems remain offline, contact Tesla Roadside Assistance
  3. 3 A Service Center visit will be required to diagnose the CAN bus or Gateway module

Severity Notes

GTW-F193 is classified as a Fault, indicating a critical issue in the Gateway system. Do not continue driving and contact Tesla Service immediately.

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