went off road the other day and now my trans wont shift out of second gear. after reading online about this i have come across a few different causes. 1) clutch pack is burnt up and i need a re build,. i dont think i would have that because i have 3rd gear, i just have to manually put it there. 2) bad fuse or 12v wire going to trans. i still have to clean off some mud to look for the wire and i cant fine a trans fuse in the fuse block. 3) shift solenoid. seems like the most likely culprit, since it wont shift past 2k rpm and 30 mph unless i take it out of drive and pop it to 3rd. what do you guys think?