2003 6.0 5r110 tranny issues!!!

[xcracer48]

Hey guys I notice my trans acting funny. It kinda hops when going in reverse, and just isn't quite acting right and not as strong as it used to be. It has went into limp mode and has given me 2 codes. P0730 (incorrect gear ratio) and P2703 (transmission friction element D apply time range/ performance).

My mods are sct custom tuned by innovative diesel. 4:56 gears, 37 in tires and all the other regular stuff. If anyone has any info it will be greatly appreciated! I need to get this truck back into action, will be needing it in 2 weeks if possible...

thanks,
Cameron Rogers

[turbotibbo]

if it does it in reverse it might have something to do with the direct clutches mabey there slipping , u probely have the 3-5 shift flair as well . if my trani ever acts strange i disconnect the battries for about an hr to reset the keep alive memory and do a trans relearn. if it is the direct clutch there is a solenoid u can replace that makes a harder shift on the direct clutches