P0715 Ford - Where is the Transmission Speed Sensor ?

Question

My car is 2011 Ford Focus TDCi 2.0L with a Diesel engine and Powershift gearbox. Two weeks ago, my car got a "Transmission malfunction" alarm, and connected to the computer, it showed an error code was "P0715-Transmission Speed Sensor circuit malfunction". So, now I would like to know where is the Transmission Speed Sensor, and should I change to a new gear box or only the sensor? Thanks for your answer!

Answer 1

it may just be a bad sensor 

Comments

First thank you for answer, but i still have a question, dose the above picture belong to Ford Powershift Gearbox or DSG Gearbox? And, would you give me the picture's source? Beacuse I can't google it,thanks!!

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Take a look at this video:

I think you will find that its a very involved job that will require many specialised tools and is best going to see your dealer.