OK, I just installed a Goerend tranny and now my truck is throwing codes. P0839 and P0700. Anyone know what to do about em? Thanks for the help.

Edit- BTW, I know the codes are for the tranny and the 4x4, Im just wondering what to do about them.

 

When you say throwing, did you clear them and they came back? if so, then something is probably out of wack. If not, It could be that the power was turned on before a plug of some type was connected. When I did my valve body mods, I didn't plug the connectors back onto the tranny and I turned the key forward and it set some tranny codes. I plugged them in, drove the truck to advance and had them clear them and they never came back. They p0839 is the 4 wheel drive. Check the connections.

good luck

 

I'll give it a shot. Thank you.

 

I believe P700 is a general tranny code. You need a code reader to get the detailes as P7xx were xx will be the details.

Pete