99greenZ28

iTrader: (1)

I just got my trans rebuilt. 1st and reverse went out. Well i got it back about an hour ago and i was driving around to make sure it went through all the gears fine. All was well till i was on my way home and i stopped at a stop sign. When i took off it felt as if it was starting out in second. This was with the stick in OD, so i put it in 1st and it started out fine, but when i moved it to second to shift it wouldn't shift. So i moved it third and it went into third. When i pulled in the driveway, i threw a SES light. It was a P0758 2-3 shift solenoid circuit electrical. What does this mean? Please help!!