could very well be as simple as a loose or corroded connection

 

I had my transmission rebuilt about 2 weeks ago. Last night the CEL came on, and it had these two codes. I checked the fluid, after it was warmed up, and it looks good. I drove a couple of miles and the CEL has not come back on. It's about a 90 mile drive down to the shop that did the rebuild. I'll call them on monday and ask them if I should be concerned. Hopefully it was just a glitch.

 

Just an update after I rest the codes they never came back the Trans still does the odd shift once in a while but I plan on driving it till it blows up and then rebuild it

 

Don't kind my crazy comments. I'm just the new local idiot.

 

The control cable running from the solenoid pack to the engine conpartment had some worn wires. They would short to each other and throw the trans into limp mode.

It seems these trans have control issues. You only need a complete rebuild if the trans is burnt or metal in the pan.

Most these problems can be addressed with trans still in the vehicle. Usually the external senors or the solenoid pack.

 

well i spoke to soon went to go get some tattoos redone and i would hit that gas and truck would barley move. pulled the same two codes as earlier plus p562 so i'm charging the battery and see what that does then going to change the solenoid pack. one question with that rockauto list a Governor Solenoid and
Overdrive Solenoid but it say trans code 48re are these the parts i need or do i need a completely different part.