GTW-W146
GTW_w146_performancePackageMismatch
Also written as GTW_W146 / GTW W146 / GTW_w146_performancePackageMismatch / gtw_w146_performancepackagemismatch
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-W146 mean?
Tesla warning code in the Gateway (GTW) module. Powertrain configuration change detected. Potentially a 3rd party device installed that modifies the powertrain performance DI_performancePackage incorrect DI_performancePackage corresponds the configuration Potential risk of damage or shutdown HVP is running different version than the expected Request can potentially cause sdcard corruption CMPD is running different version than the expected HVAC/thermal system may not function properly Offboard Charger Update failed
Original Description
Powertrain configuration change detected. Potentially a 3rd party device installed that modifies the powertrain performance DI_performancePackage incorrect DI_performancePackage corresponds the configuration Potential risk of damage or shutdown HVP is running different version than the expected Request can potentially cause sdcard corruption CMPD is running different version than the expected HVAC/thermal system may not function properly Offboard Charger Update failed
Affected Tesla Models
What You May Notice
- Gateway alert: Powertrain configuration change detected. Potentially a 3rd party device installed that modifies the powertrain performa
- 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-W146 is a Warning in the Gateway system. Schedule service soon. Monitor your vehicle for additional warnings.