UMC family
UMC_w006_contactorWelded
Unable to charge - Mobile Connector error
What does the UMC_w006_contactorWelded alert mean?
UMC_w006_contactorWelded
What you'll see in your Tesla
- Unable to charge - Mobile Connector error
- Unplug from wall outlet and retry
Affected models
Model S 2012-2020
Model X 2015-2020
Track your Tesla's alerts automatically
Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.