P0770, Shift Solenoid E - Page 3 - Toyota 4Runner Forum

Stereww · 07-06-2020, 08:43 PM

Quote:

Originally Posted by Dieselchessy

I think you need to address it with a professional with the proper equipment to fully diagnose the issue.

Thanks for all your help, I'll continue to update you.

Sent from my Pixel 3 XL using Tapatalk

Malinoas38 · 04-23-2021, 09:55 PM

Quote:

Originally Posted by Stereww

Thanks for all your help, I'll continue to update you.

Sent from my Pixel 3 XL using Tapatalk

Do you have an update?

Very curious, as I am having similar issues & not sure how to address.

Thanks!

turnstylz · 04-26-2021, 09:58 PM

fwiw, I chased this issue for a long time. Although it kept throwing the code, it drove fine and I never experienced any real drive- or shift-time symptoms.

Originally, I started with the throttle position sensor. I cleaned the connector and used some silicone dielectric. That actually solved the problem for a long time. When it started popping up again, I eventually replaced the solenoid. Somewhere along the way I had to replace the TPS sensor as well but not because of this code.

Long story short, if the solenoid is new, consider working backwards and check the other inputs like the TPS sensor.

Dan MacMedan · 11-25-2024, 04:15 PM

So should I guess I should assume if my 3rd gen has 404,000 miles on it, this would be the lock up clutch finally wearing out and not electrical. HAHAH

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