TESLA Warning

GTW-W077

GTW_w077_bmpPmicError

Also written as GTW_W077 / GTW W077 / GTW_w077_bmpPmicError / gtw_w077_bmppmicerror

System
GTW
Gateway
Type
Warning
Category
Network
Severity
Warning

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-W077 mean?

Tesla warning code in the Gateway (GTW) module. GTW or BMP power cycle

Original Description

GTW or BMP power cycle

Affected Tesla Models

Model SModel XModel 3Model YCybertruck

What You May Notice

  • Gateway alert: GTW or BMP power cycle
  • One or more features may temporarily be unavailable
  • Usually resolves after a reboot

How to Diagnose and Resolve

  1. 1 Perform a soft reboot (hold both scroll wheels)
  2. 2 Check for pending OTA software updates
  3. 3 Schedule service if the alert recurs frequently

Severity Notes

GTW-W077 is a Warning in the Gateway system. Schedule service soon. Monitor your vehicle for additional warnings.

Other GTW Codes

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