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  1. MYPWR

    Wiring size and Wall Connector

    Thanks. Next house install I’m switching to THHN #4 for my 2 power wires and going up to 1 inch conduit. Lowering wire temp is what I am going for. Forgot to mention the 60amp breaker does not seem to get as hot as the wall connector side. Already planning out my runs in the garage.
  2. MYPWR

    Wiring size and Wall Connector

    Here is the YouTube video I watched. The first 5 min covers the ambient temperature stuff.
  3. MYPWR

    Wiring size and Wall Connector

    I have been watching Youtube and reading about the effect of ambient air temperature on the THHN wire. Industry rating of THHN wire (19 strand) is calculated at ambient air temp of 86 degrees F. If you have THHN #6 awg rated at 90 degrees C (194 deg F) in an area that will have 110 degrees...
  4. MYPWR

    Wiring size and Wall Connector

    This post is to get feedback from others who have considered or did increase the wire size to compensate for high temperatures. I have installed my Tesla gen3 wall connector a year ago in my garage. My layout is a 50 foot run from the breaker panel. I used 30 feet of 3/4" NM PVC liquid tight...
  5. MYPWR

    Model Y Radar Mount

    After having done my install I think any Blendmount version would probably restrict the mirror adjustment. Just not enough stem behind the mirror. I wish I had done it sooner. I would get the Model 3 BlendMount and just file a groove in the top part of the mirror stem. Trim the plastic as...
  6. MYPWR

    Model Y Radar Mount

    Red Wire provides power when brake pedal is pushed. Cuts power after you leave the car. https://teslamotorsclub.com/tmc/posts/6552791/
  7. MYPWR

    Model Y Radar Mount

    I pulled the cover off again and found these 4 screws were really loose. I hand tightened them and it fixed the blurry vision in the mirror.
  8. MYPWR

    Model Y Radar Mount

    Waze + Radar Detector is how I do it.
  9. MYPWR

    Model Y Radar Mount

    So after some driving I have a vibration in the mirror caused by the added weight of the radar detector. Remove the radar detector and the vibration goes away. Seems like an issue the guys with the Model 3 would have experienced?
  10. MYPWR

    Model Y Radar Mount

    I did snip one of the rear vents to allow the power cable to pass through. Finished! It took about 2 hours but I did have to figure it out.
  11. MYPWR

    Model Y Radar Mount

    So for a year I have been waiting for Blendmount to release the Model Y mirror mount. I gave up! Making my own. Here is what I did and how I did it. BMG-UC6 BlendMount Radar Detector Upgrade Kit with 7/8 Link BMG-4014 Tesla Model 3 BMG-4014 Compatible with EZ Mag Mount Custom Fit 8 in...
  12. MYPWR

    EV Wiring Electrical Question

    I am asking if any electricians out there can answer my question. Tesla Wall Connector gen 3 installation: Question: Using #6 THHN copper wire rated for 90c (194 deg) installed in a 3/4 electrical PVC conduit which is rated for 90c max BUT what if you use a flexible non metal conduit which is...
  13. MYPWR

    Model Y Trailer Plug Questions

    LED bike rack lights working. Heck of a setup to fix this issue.
  14. MYPWR

    Model Y Trailer Plug Questions

    The wiring adapter for LED lights on the Tesla 16 volt system is assembled. It required a few parts to convert the 16v to 12v and allow the turn signals to function properly. To start I pluged in the 12v accessory to the trunk 16v outlet. Then plug the 4 pin inline to the LED lights and the 7...
  15. MYPWR

    Model Y Trailer Plug Questions

    I have ordered this module: https://www.truemods.com/4-pin-add-on-module-adapter-for-trucks-with-tow-packageblind-spot-detection-accepsacp6001 This is supposed to work on the Tesla with LED trailer lights. My dilemma is how to power the adapter. This Trumods adapter requires 12 volt constant...
  16. MYPWR

    Model Y Trailer Plug Questions

    Nothing is working. Have a new solution will have to wait until 4-Pin Flat Tailgate Light Bar Signal Relay Box for Ford Super-Duty Pick-up up to 2018 with Tow Package BLIS arrives. Fingers Crossed. Will post results and pictures in a couple weeks. So my first suggestion to anyone having...
  17. MYPWR

    Model Y Trailer Plug Questions

    The car passed the trailer plug test at the Service Center. So I am back to figuring out what else it could be preventing the lights from working. I have ordered a Reese Tow Ready 20142 7-Way Flat Pin to 7-Flat Plug to Plug Adapter from Amazon. It’s a Lamp Out By-Pass for European Vehicles...
  18. MYPWR

    Model Y Trailer Plug Questions

    I have a dual LED light kit for my Rockymounts guiderail I built. Not my first bike rack led kit I built. Easy 4 wires with adapter works on every other car and truck but not this Tesla. If your car does not have the trailer module (link above) you won't get the trailer displayed on the screen...
  19. MYPWR

    Model Y Trailer Plug Questions

    I may know more after picking up the car today. Tesla has made a mess of the trailer electrical issue. I found these posts last night. The 12v power seems to have been disabled after Tesla switch the AUX battery to Li-Ion 16 volt. That should explain why the 12v pin is was dead. Trailer 12V...
  20. MYPWR

    Model Y Trailer Plug Questions

    I already purchased that same one and it did not work. No brake or turn lights. Still waiting for SC to message me back on the 7 pin diagnostic testing results. If they can just confirm the trailer plug is working then I can keep working on what the Tesla computer is looking for to operate the...
  21. MYPWR

    Model Y Trailer Plug Questions

    Magnuson-Moss Act requires they prove the adapter caused any issue. But they were quick to suggest a 3rd party business in the area that might be able to help. If the car requires 7 pin to work I don't understand why. I know there is someone who has figured this out. I can wire a 7 pin harness...
  22. MYPWR

    Model Y Trailer Plug Questions

    Today I have a Service Center appointment to have Tesla check my 7 pin trailer plug since I cannot get it to operate my LED bike rack lights. I have a 4-7 pin adapter that my 4 pin wiring harness plugs into. They called to tell me the installation of the 7 pin adapter voids Tesla's warranty. (...
  23. MYPWR

    Tesla Wall Connector Gen 3 and Wall Monitor Readings Questions

    @GData thanks for the feedback I did think about the dust issue. Only using the fan for charging during high temp days. I'll pull the cover in a few months to see if any dust has accumulated.
  24. MYPWR

    Tesla Wall Connector Gen 3 and Wall Monitor Readings Questions

    The temps were checked after an hour of charging. Don't see much temp change after that. I am happy to see the fan is lowering the temps inside the charger. Pic of the setup below. $20 fan with adjustable speeds. 👍 I did adjust the fan speed from 1/4 to 1/2 speed and the PCBA and MCU temps did...
  25. MYPWR

    Tesla Wall Connector Gen 3 and Wall Monitor Readings Questions

    Hi I am new to Tesla cars and this forum. First EV and home charging experience (unless you count a golf cart:) I have 2023 Model Y and a Tesla Wall Connector wired for full 48 amps. I have been using the Wall Monitor app for 3 months to monitor the charger during charging sessions. Love the...