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2017 3.5 Coolant Temp Sensor location

HighDesertTacoma

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My Tacoma is throwing a code that indicates a faulty coolant temp sensor. I have looked for info on the location of a 2017 Tacoma coolant sensor and haven't found anything. Pics of the sensor part online show one with a threaded end and one with a smooth end with an o-ring, if I can find and remove the part I can inspect it for fitment. There is a plug on the very rear of the engine next to the fire wall but it is very hard to get to or even see, if anyone could direct me where I need to look it will be greatly appreciated.
 

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