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Bad tranny or electrical?

975 views 5 replies 4 participants last post by  passionaterage 
#1 ·
My 2000 cat will start flashing the sport mode light on dash. Then you have to shift it like a manual. Does that mean it's electrical(i.e.tranny control module)? Do the modules go bad alot? I'm just wondering if I should try changing the TCM or have the tranny rebuilt. Thanks for any help.













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