My schedule charging has been come inaccurate in the past couple of months. I have a Fremont Model Y LR 2023 with about 17k miles. I have a Gen 3 Wall Charger, last time I checked the software was 22.45.1 and I have it set to charge at 48A. My garage temp lately at night is in the 40's F.
Here is what happens:
This started happening before I recently ran my battery to 0% and charged it to 100%. I thought that might help how it guesses at the percentage.
What else can I try? I could ask my neighbor to charge my car overnight in his garage to see if it's related to my wall charger, but that seems a little excessive. I could try adjusting the amperage. Can I reboot the wall charger by cycling it's breaker? I guess I could see if the charger has the most recent firmware. Ideas?
Here is what happens:
- I schedule it to charge to 70% at night, next morning it is 72% (+2%)
- I schedule it to charge to 67% at night, next morning it is 69% (+2%)
- I schedule it to charge to 68% at night, next morning it is 63% (-5%)
- When I supercharge to 70%, it stops at 70%
- When I manually ask it to charge (not scheduled) to 70% at home it stops at 70%
This started happening before I recently ran my battery to 0% and charged it to 100%. I thought that might help how it guesses at the percentage.
What else can I try? I could ask my neighbor to charge my car overnight in his garage to see if it's related to my wall charger, but that seems a little excessive. I could try adjusting the amperage. Can I reboot the wall charger by cycling it's breaker? I guess I could see if the charger has the most recent firmware. Ideas?
Last edited: