gir 
2009 Toyota Tacoma Double Cab V6 4dr Double Cab 4WD 5.0 ft. SB (4.0L 6cyl 5A)
Don't know what happened
 This truck did me great for the first 5,000 miles. I had no problems with the 4x4. But for some reason, and the dealership can't figure it out, my tranny dumped on me. Don't know why. I didn't do anything that this truck couldn't handle but it broke.