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

How to Test GEN HPWC Cord/Head

Have Gen 1 HPWC since 2014,will no longer charge. Green Light on HPWC stays solid green, when plugged into S85 the ring flashes green and than changes to solid red. UMC does work and have since wired a nema 14-50, but would like to get the HPWC working again. Called Tesla and they will not send out a mobile tech to test it. I have tested the fuses and they are not blown. Can someone explain how to test the charging head at the end of the cord? Cord is not damaged nor is the head.



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.