umc

  1. JWardell

    Failed Mobile Connector and Teardown

    Toward the end of winter the button on my UMC stopped working for a while. Not a big deal then because the port was unlatched due to cold temps and you could press the door to open. A little more annoying above freezing as the port stayed latched so I had to start using the app to disengage. Not...
  2. J

    Gen 2 UMC Stops Working

    Hi all, I received my M3 last night and began charging before bed using the Gen 2 UMC plugged into a NEMA 14-50 outlet. It was charging and stated 7 hours remaining, however when I returned in the.morning charging had stopped and the UMC no longer lights up. There was a thunderstorm overnight so...
  3. darco

    UMC 5-20 trips GFCI, 5-15 works great

    Hello everyone, I've been charging my Model 3 at home using the Tesla 2nd Gen UMC with the 5-15 adapter. It has been (slowly) working great so far. The outlet and circuit are 20-amp with a 20-amp GFCI, so I bought a 5-20 adapter to get a (slightly) faster charge. This same GFCI outlet works...
  4. N

    Charge door not opening when pressing button on UMC

    The title says it all. I got my model 3 on Monday and supercharged it twice on the way home. I'm currently using the UMC to charge my car (waiting to get hpwc installed). When I go to charge my car I'll press the button on the charge handle and nothing happens. I've made sure the car was...
  5. Gary Dz

    Mobile Connector Blinking errors

    My mobile connector is giving a 5 blink error code when charging for both the NEMA 5-15 120V plug (tried several) and the NEMA 14-50 240V 50 A plugs. To be honest, I did not concern myself with it when at first using the 120 V connector. It would read charging at 3 MPH at 8 amps. It was when I...
  6. Dan Detweiler

    Home Charging

    Hello Folks, I am currently a Chevy Volt owner and have been for almost 4 years. I have been very pleased with the car as it has exceeded all the promises Chevy made regarding the vehicle. I have used the regular 110 outlet to charge my Volt as it has been more than adequate for my needs...
  7. CleanEV

    FS:Free - 3D printed wall connector for Gen 1 UMC

    Hello, I ended up printing Gen 1 UMC; this one https://www.thingiverse.com/thing:1239550 This is old connector for S & X, I believe and does not fit my connector that came with 3. I printed this in Red PLA and can let you have it if you are willing to pick it up or willing to pay priority...
  8. Bokonon

    POLL: Mobile Connector + NEMA 14-50 + GFCI Breaker Reliability

    There are some anecdotal reports of interrupted charging sessions floating around from some Tesla Owners who charge with the Mobile Connector plugged into a NEMA 14-50 outlet on a circuit with a GFCI breaker. The typical case is a NEMA 14-50 receptacle installed near a driveway, parking space...
  9. PTFI

    UMC Exact Size

    I'm having my NEMA 14-50 installed Sunday, I know that the charger is 20ft long, but for maximum placement efficiency I need to know the exact length from point A to point B in the photo.