How do I test the TCM, TCU ?
 

97 Cherokee:
I pulled my TCM, How do I test it ?

It looks like it got some water to it.
The inside looks fine, but I think I should replace it, seeing how my Tranny is not shifting right.
Where would I get one a new ?

http://i19.photobucket.com/albums/b1...7/IMG_0486.jpg
http://i19.photobucket.com/albums/b1...7/IMG_0484.jpg
http://i19.photobucket.com/albums/b1...7/IMG_0487.jpg

i got mine used out of a buddy's parts rig. try a salvage yard. dont know how or if you can test them

thought i would add when mine went my tranny wouldnt shift i had to do it manually and the tq wouldnt lock up