Transmission

[dMerre89]

Hey I "think" that my tranny is gone. Sometimes it won't even go into 3rd, my O/D off light flashes,
codes:



P0603
Internal Control Module Keep Alive Memory (KAM) Error

P0733
Gear 3 Incorrect Ratio

P1211
ICP Not Controllable Pres above/desired

I'm guessing the 0603 and 1211 codes are probly somethin to do with the chip I have on it, so im not too worried, but I don't know about the P0733. Any info would be great. Thanks

 

[fordtrucker4life!]

I don't know if this relates to your truck our not, but on two E 350's we have at work, they would shift out of gear when driving and the overdrive light would flash. I can't remember the codes, but we replaced a speed senser on the rear end and the overdrive button. Now everything is all good. Sounds like you have a different problem.