Speed Sensor #2
 

I'm looking for the location of speed sensor #2 in a n/a 88 supra... I'm looking through the TSRM right now, but perhaps someone knows where it is. I'm getting error code 61 from the O/D diagnostic light and it's actually at the dealership now. Problem is that the part is apparently obsolete. :( Rumour has it that it's located on the tranny somewhere according to the tech at Toyota. Also, is this a part that a novice could replace? I'm not too terribly adept at repairing my supra yet, and I'd rather not break stuff any further than it is. Help with this would be much appreciated, thanks!

P.S It is an auto tranny if that helps

Edit: So I found the sensor, it is located here: http://www.cygnusx1.net/Supra/Librar...ection=AT&P=46
My car doesn't have ABS. I suppose the question now is, would it be a semi-easy fix provided I can find the part?