Welcome to Tesla Motors Club
Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More.

battery; heating

  1. Matias

    Cabin or battery heating sometimes powered only by 12V battery?

    Is cabin or battery heating sometimes powered by 12V battery and not by main battery? I suspect this because when I enter my car and it has cabin heating on I sometimes hear the clear click sound which I believe is the main battery contactors closing. So this would suggest, that the main battery...

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.