Just wondering if you found a fix for the constantly draining battery on the ES350. I have 2014 ES350 that started that problem last summer. Annoying as heck and the dealership said it could be a $1800 fix and no guarantees. The have run the diagnostics twice for me. Mentioned a notice from HQ that said similar issue was developing in 2013 and newer models. We had a trickle charger installed and plug the darn thing in every night. That works, but I don't trust the vehicle anymore.
Something is draining the battery
in 2013 - 2018 ES350 / ES350h
Posted
Just wondering if you found a fix for the constantly draining battery on the ES350. I have 2014 ES350 that started that problem last summer. Annoying as heck and the dealership said it could be a $1800 fix and no guarantees. The have run the diagnostics twice for me. Mentioned a notice from HQ that said similar issue was developing in 2013 and newer models. We had a trickle charger installed and plug the darn thing in every night. That works, but I don't trust the vehicle anymore.