I was reviewing the PDF and saw the gear on the end of the sensor. I was wondering why it was so easy to replace the sensor this time and now I realize it was missing the gear. The unit I removed and the unit I just installed...no gear.
So, I guess the gear has fallin off inside tranny which doesn't sound like a good thing.
I wonder if I can find a replacement gear and if there is any need to dig the old gear and c-clip out of the tranny?