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Recent content by MattVT

  1. Charging while parked & unused (over 2 weeks) in cold weather - recorded data

    Not just that, but the truck is plugged in. It has access to All The Power™️.
  2. Charging while parked & unused (over 2 weeks) in cold weather - recorded data

    I’m still trying to work out if the data I’ve collected helps to answer whether that’s necessary or not, and if so, in what conditions. I felt I was taking a bit of a risk not using one on this trip, but so far it seems ok. There seemed to be a hypothesis above that the 12V battery might only...
  3. Charging while parked & unused (over 2 weeks) in cold weather - recorded data

    Just to add, the vehicle is still stationary and parked, and will remain that way for another week. This week is particularly cold with overnight lows below 0°F (-17°C) several times so it’ll be another good cold soak for the vehicle. In total, the truck will have been sitting ~4 weeks by the...
  4. Charging while parked & unused (over 2 weeks) in cold weather - recorded data

    Are you implying that polling the API actually directly polls the truck itself? My understanding is that polling the API is entirely independent of the connectivity between the truck and Ford’s servers, unless the API call I make is non-idempotent - ie requesting a change to some state such as...
  5. Charging while parked & unused (over 2 weeks) in cold weather - recorded data

    That would make sense to me too, but my understanding from what I had read was that deep sleep occurs have 2 weeks of no driving, regardless of charging / plugged-in status. When you say power saver mode, are you thinking that is what happens after ~7 days? If so, is that documented anywhere...
  6. Charging while parked & unused (over 2 weeks) in cold weather - recorded data

    I wish I could but I honestly have no idea. I’ve done no ForScan modifications to this truck. My best guess is that maybe one of the recent OTA updates has subtly changed the sleep behavior.
  7. Charging while parked & unused (over 2 weeks) in cold weather - recorded data

    Yeah, I’ll need to massage the data a little but will see what I can manage.
  8. Charging while parked & unused (over 2 weeks) in cold weather - recorded data

    I don’t think so - that’s why I stacked the two charts. It looks like in the first week, it was pulling power much more frequently, and then it, well, looks like it went into a reduced power mode - what you might call “light sleep”. But after 1 week. And not deep sleep.
  9. Charging while parked & unused (over 2 weeks) in cold weather - recorded data

    Yup, I was banking on that happening and that’s what the graphs show. What I’m unclear on is to why the behavior changed after 1 week, and why the truck is still doing that after 2 weeks, which is when I thought it was supposed to deep sleep. Either way, I’m not unhappy with what it’s doing...
  10. Charging while parked & unused (over 2 weeks) in cold weather - recorded data

    Our 2025 Lariat has been parked, completely unused, for a little over 2 weeks (since December 10), and I've been collecting data on the power drawer. It is plugged into a Level 2 charger (Emporia EVSE) with no limitations configured on the truck or charger about when it can charge - maximum...
  11. Local Home Assistant integration via ESPHome and key fob

    I’m planning on buying a Bambu H2S in a couple of weeks. This will be one of my first projects to print one I get the hang of 3D printing! I was collecting far too many examples like this where a 3D printer is exactly what I needed.
  12. Local Home Assistant integration via ESPHome and key fob

    I swear mine has got worse. The other day I tried multiple times over the course of several hours to update departure times and charging schedule in the app and it just kept timing out. In the end I gave up and went and sat in the truck to do it manually on the screen. What I don’t understand...
  13. Winter plugging in with time-of-use rate plan

    Following the mantra of Always Be Charging, I've got myself into the habit of plugging the truck as soon as I get home, every time I get home. I get a reminder to plug the truck in 15 minutes after I get home if I've forgotten, and another at 9:15pm if the truck is unplugged but home. Always Be...
  14. Slippery Mode Makes The Lightning Safer in Snow

    We've had our first few small snow storms and temperatures below 0°F here in the past week or two. Slippery mode is definitely an improvement vs normal in the snow - in particular just disabling 1-pedal mode. As much as I love driving with 1-pedal mode normally, it's just too aggressive for...




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