Is GTW_W161 the same as GTW-W161?

Yes. GTW_W161, GTW W161, and GTW-W161 are alternate spellings of the same Tesla alert code. Also written as: GTW-W161, GTW_W161, GTW W161, GTW_w161_chgPh1Mia, gtw_w161_chgph1mia.

What symptoms can GTW-W161 cause?

Gateway alert: The Gateway has a controller area network (CAN) bus communication error with phase 1 of the charger. One or more features may temporarily be unavailable Usually resolves after a reboot

What should I check for GTW-W161?

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

Is it safe to drive with GTW-W161?

🟡 Check the vehicle display for drive or charge restrictions and schedule service promptly.

TESLA Warning

GTW-W161

GTW_w161_chgPh1Mia

Also written as GTW_W161 / GTW W161 / GTW_w161_chgPh1Mia / gtw_w161_chgph1mia

System

GTW

Gateway

Type

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-W161 mean?

Tesla warning code in the Gateway (GTW) module. The Gateway has a controller area network (CAN) bus communication error with phase 1 of the charger.

Original Description

The Gateway has a controller area network (CAN) bus communication error with phase 1 of the charger.

Affected Tesla Models

Model SModel XModel 3Model YCybertruck

What You May Notice

Gateway alert: The Gateway has a controller area network (CAN) bus communication error with phase 1 of the charger.
One or more features may temporarily be unavailable
Usually resolves after a reboot

How to Diagnose and Resolve

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

Severity Notes

GTW-W161 is a Warning in the Gateway system. Schedule service soon. Monitor your vehicle for additional warnings.

Other GTW Codes

GTW_d004 GTW_f011 Tesla fault code in the Gateway (GTW) module. This alert ind... GTW_f012 Tesla fault code in the Gateway (GTW) module. There is a hig... GTW_f013 Tesla fault code in the Gateway (GTW) module. The gateway (G... GTW_f014 Tesla fault code in the Gateway (GTW) module. There is a Dri... GTW_f015 Tesla fault code in the Gateway (GTW) module. There is a cha... GTW_f016 Tesla fault code in the Gateway (GTW) module. There is a cha... GTW_f028 Tesla fault code in the Gateway (GTW) module. This alert ind...

View all GTW codes →