▲ 3 r/ToyotaSienna
-40 Winters and Hybrids
Anyone have issues in the deep cold with their hybrids?
We typically get -30 to -40 for a month or so.
Any tips and tricks?
I have a 2026 and can’t find much on this.
I’m thinking the best way to mitigate any battery drain issues will be to use a Noco trickle charger and turn off the kick sensors.
Thoughts?
u/Top-Push9975 — 1 day ago