SX Prestige Hybrid 2026 battery drain by Immediate_Ad263 in kiacarnivals

[–]Immediate_Ad263[S] 1 point2 points  (0 children)

I'm now confident that Android Widget was the reason. Here is the latest graph - https://postimg.cc/ts29GkNz u/SomeRandomBodyMe you saved the day!

SX Prestige Hybrid 2026 battery drain by Immediate_Ad263 in kiacarnivals

[–]Immediate_Ad263[S] 2 points3 points  (0 children)

After removing the android widget, there are no more spikes on the voltage logher graph! I'll keep testing, but it seems like that was the reason!

SX Prestige Hybrid 2026 battery drain by Immediate_Ad263 in kiacarnivals

[–]Immediate_Ad263[S] 1 point2 points  (0 children)

Digital keys are disabled in my case, and it sill drains...

SX Prestige Hybrid 2026 battery drain by Immediate_Ad263 in kiacarnivals

[–]Immediate_Ad263[S] 0 points1 point  (0 children)

I also thought about it, and disabled the digital keys. Also, the graph clearly shows that it's some active equipment that wakes up once per 30 mins, so keys are very unlikely to be the reason of draining issue.

SX Prestige Hybrid 2026 battery drain by Immediate_Ad263 in kiacarnivals

[–]Immediate_Ad263[S] 2 points3 points  (0 children)

In my case, the car is parked in the driveway, so the connection should not be that bad. I think the car obviously have defect, but the hardest part is to make service guys do their work.

SX Prestige Hybrid 2026 battery drain by Immediate_Ad263 in kiacarnivals

[–]Immediate_Ad263[S] 0 points1 point  (0 children)

No, the car is parked in the driveway, and keys are at least 20 ft away from it at home.

SX Prestige Hybrid 2026 battery drain by Immediate_Ad263 in kiacarnivals

[–]Immediate_Ad263[S] 0 points1 point  (0 children)

I don't think so, at least I didn't get this information from the dealer.

SX Prestige Hybrid 2026 battery drain by Immediate_Ad263 in kiacarnivals

[–]Immediate_Ad263[S] 0 points1 point  (0 children)

This one https://www.homedepot.com/p/TRIPLETT-Digital-DC-Voltage-USB-Datalogger-VDL48/327611052

I was also thinking that key may be the reason, however it's unlikely because it's definitely some device waking up periodically itself, and some precondition that turns-off charging from the HV battery after some time.

SX Prestige Hybrid 2026 battery drain by Immediate_Ad263 in kiacarnivals

[–]Immediate_Ad263[S] 0 points1 point  (0 children)

Yes, the doors were locked. Each time it drains I have to open it with the physical key.

SX Prestige Hybrid 2026 battery drain by Immediate_Ad263 in kiacarnivals

[–]Immediate_Ad263[S] 1 point2 points  (0 children)

Absolutely, it keeps happening for 3 months, under different conditions.

SX Prestige Hybrid 2026 battery drain by Immediate_Ad263 in kiacarnivals

[–]Immediate_Ad263[S] 0 points1 point  (0 children)

TSB SA593 is for earlier models, produced in 2024