2021 toyota 4runner automatic transmission fluid level check with scantool

[@richardson_adventures]

So the fluid draining is only excess right? So no need to put more in after it’s drained from the overfill?

[@MisterTgarage]

Correct

[@FYahooo]

So there is no way for a none techy personal owner of a 4Runner to check the level of the tranny fluid??

[@MisterTgarage]

Hello, yes, there is a way. It's on the video, and as long as your 4runner displays transmission temperature data it's possible. but it is much easier with a scan tool that shows data.