I may need a F1 pump but on another thread someone wrote of adding some trans fluid and having the Gearbox failure light go out.... Gee A problem from the 1st day of ownership, I'm glad I got a year left on the Factory 5/50Car looks factory new ( and runs great ) Just need to get that light off. Dealer will take it in within 3 weeks. Thanks for any help. Also going to buy the OB11 reader and see what codes I get.