Full AT drain/flush using ODB II to determine temp. to determine fluid level

Hi,

I wanted to confirm the correct pin locations on the ODB II connector (i.e., 4 & 13 for a 2009 Tacoma) to jump in order to use the onboard AT sensor to determine when the correct temp. of the AT Fluid so you can then loosen the AT fluid level bolt/screw.

Thanks,

Kuma 2016

https://www.tacomaworld.com/threads/how-to-drain-refill-automatic-transmission.63851/

 

I don’t know about a 2009, you’re in the 3rd Gen forum, but a 2019 or any other 3rd Gen, yes it’s 4 and 13 viewed from the top. The instrument panel will flip out when you do that but it’s normal. I think the 2nd and third gens work the same though.

 

Maybe this will help
https://www.tacomaworld.com/threads/3rd-gen-automatic-transmission-fluid-level-check-diy.547455/