Slt solenoid

Has anyone replaced this solenoid in their 2nd gen with a750e and noticed any improvements in shifting or kickdown. Supposedly it fixes the bump from behind feeling when coming to a stop. That’s what I’m getting right now, also hard 1-2 4-5 shifts. Thank you

 

https://www.tacomaworld.com/threads/a750f-a750e-p2716-wiring-harness-short-fixed.527281/
I'm having issues with a soleniod D electrical code. I have changed out my SLT but it continues. I have no shifting issues, in fact, it hasn't shifted smoother but I can't get rid of the code. You have to check your connectors and use a multimeter. Good Luck!!! I'm sure more will post about it. I attached a thread I used to fiddle with mine.
foe

 

whats weird for me is when i grease me driveshaft that bump feeling goes away . lol

 

Thank you , luckily I’m not getting a code yet but there is definitely something going on with the transmission, I had the shudder between 30-45 that I was able to eliminate by doing several drain and refills. If I do find that it is valve body related as far as solenoids/wiring harnesses I may just order a completely new upgraded valve body.