Bought my 16 year old a 2002 kia spectra. His engine light came on and he didn't tell me until 3 days later when the car wouldn't move. He had run out of transmission fluid. Now that we refilled it we have no drive. Low 2 works and you can switch over to drive once you pick up speed. We have 3 codes. PO741, P1529, and PO732. Any ideas? I'm a single mother with 3 teenage drivers and really can't afford to go to a transmission shop.