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Automatic transmission shifts from 1 to 2, then back to 1, to 2 gears on low speeds.

  

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How Scotty I just recently got a 2012 Toyota Camry from my mother as a gift. It's got only about 14,800 miles on it. The engine still runs good, and there are no leaks. Recently the automatic transmission shifts from 1 to 2, then back to 1, to 2 gears on low speeds (0-25 mph) when I accelerate.  When I start to criuse at highway speeds 50 - 70 mph, it doesn't do that. At highway speeds it works good. What could be the cause at low speeds. 


4 Answers
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check the transmission fluid


Where is the dipstick for automatic transmission for that model?


https://www.camryforums.com/forum/general-tech-8/2012-camry-how-check-transmission-fluid-level-40047/

 

"The trans does not have a dipstick. The trans has a side filler plug. Fluid is installed until it runs out the filler hole. Toyota requires the trans be operated first to heat the fluid up to a certain temp before checking."


Well that's gotta be one of the stupidest things Toyota has ever done. I guess it means that if you want to see if the fluid is full, you have to pour fluid into it using a this complicated procedure (which nobody will do). I hope there is still a drain plug so you can take a fluid sample for inspection.
Shameful. Sorry, I guess my only advice is to take it to a transmission shop


It really is idiotic and all the manufacturers have been doing it in recent years. It goes from idiotic to potentially tragic when the cars get old. A minor fluid leak that needs occasional topping up is easy peasy with a dipstick, and will probably lead to transmission failure without one since it's such a pain to check or add fluid.


YEP on Toyota transmissions there is no reason not to have a dipstick except for sheer stupidity, he'll just have to replace the fluid and see how it affects the driving.
I assume that's water Ingress or something like that..


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Do you mean 148,000 miles, instead of 14,800 miles?


14,800 miles. Where can I find the dipstick for automatic transmission?


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There is no dipstick on this model.  There is a side plug on the trans for checking the fluid level when the trans is warmed up.


whoever made that decision should be publicly flogged.


At the very least!


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Topic starter

Yeah a very stupid idea. Thanks for all your helps. 


Had a similar issue. Turned out the little pcb in the shifter went bad. Replaced shifter, problem solved


What is a "pcb?"


@doc Printed Circuit Board. C'mon man you can google it 🙂


Thanks for the enlightenment, Joe.


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