GTW-W217
GTW_w217_hlkCommError
Also written as GTW_W217 / GTW W217 / GTW_w217_hlkCommError / gtw_w217_hlkcommerror
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-W217 mean?
Tesla warning code in the Gateway (GTW) module. There is a Homelink communication error. It is intended to flag miscommunications with the Homelink module before it fails entirely. It is not displayed to customers and can be disregarded. If the Homelink module is in fact not communicating at all, GTW_w049_homelinkMia will also be set, which can be relied upon.
Original Description
There is a Homelink communication error. It is intended to flag miscommunications with the Homelink module before it fails entirely. It is not displayed to customers and can be disregarded. If the Homelink module is in fact not communicating at all, GTW_w049_homelinkMia will also be set, which can be relied upon.
Affected Tesla Models
What You May Notice
- Gateway alert: There is a Homelink communication error. It is intended to flag miscommunications with the Homelink module before it fai
- 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-W217 is a Warning in the Gateway system. Schedule service soon. Monitor your vehicle for additional warnings.