Welcome to Tesla Motors Club
Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More.
  • The latest TMC Podcast (#17) is now available on YouTube and all major podcast networks. We covered EV Tax Credit 2.0, Model Y & 3 Gangbuster Sales, Low Model X Demand, and California FSD Drama.

Warnings and more Warnings

Just got my car back from Tesla Service last week for replacement of DC/DC Converter, Heater, and Master Charger after the heater failed and I had been receiving notification that charging was interrupted.

Today I went to charge the car and a few minutes later got an error. The charge port was red and I had these errors with more errors popping up. I removed the charger and did a power off, errors remained. Shortly thereafter both screens went dark and became unresponsive. Lights, handles, hatch everything still works. Contacted Tesla Roadside who sent a tow for it and set me up with a rental. They were not able to tell me anything about what was wrong.

The car for the last 6+ months has been limiting power when flooring it. Tesla keeps telling me it was normal, but I have never seen another car do it to the extreme mine has. I did not have any 12V warnings which was my first guess. Any ideas on what could be wrong? Contactors? HV fuse? MCU?


Products we're discussing on TMC...

About Us

Formed in 2006, Tesla Motors Club (TMC) was the first independent online Tesla community. Today it remains the largest and most dynamic community of Tesla enthusiasts. Learn more.

Do you value your experience at TMC? Consider becoming a Supporting Member of Tesla Motors Club. As a thank you for your contribution, you'll get nearly no ads in the Community and Groups sections. Additional perks are available depending on the level of contribution. Please visit the Account Upgrades page for more details.