Torque converter clutch solenoid location
 

Hi all, new to the forum and the Sentra. I have searched high and low for the 2007 Sentra 2.0 torque converter clutch solenoid location. Dealing with a P0740. I want to see if I can test it with a bi-directional scanner. I am thinking that I would be able to hear it click. It would help to know where it is in case I have to replace it. I got a PDF service manual from emanuals online but the section dealing with this part and code does not have any pictures or location diagrams. And the dammed thing is not searchable.
As an aside, the rpms read around 2200 at 60mph. Is that normal for this car? I am not sure if the converter is locking up. Other than the "service soon" light being on and the code, the car runs fine. Of course, it did not pass the state inspection because of the light and code.
Your help would be greatly appreciated.
Thank you