Hey guys!! Im looking for some help on this one! I am working on a 2003 Mountineer with a 4.0 SOHC and the 5w55s trans in it. Now, i just got done installing a brand new motor in the truck. Thats not my issue, thats running fine!! Now the issues i have now are the OD light is flashing, and i get three codes 
O743, PO750, and PO753. Now after looking into these, i notice that the codes are all shift solenoid electrical codes. Thanks to ur site, i now know this 
. Now the issue is, what do you think can be the issue. I have connected all 5 connectors on the trans, and the trans harness was never removed from the main harness. Did i possibly mix up two of the connectors on the trans?? Any help would be great. Im helping a friend out, so im not making anything on this truck, i just want it to be done with, and this really has me confused. Thanks guy for any help!!!
O743, PO750, and PO753. Now after looking into these, i notice that the codes are all shift solenoid electrical codes. Thanks to ur site, i now know this . Now the issue is, what do you think can be the issue. I have connected all 5 connectors on the trans, and the trans harness was never removed from the main harness. Did i possibly mix up two of the connectors on the trans?? Any help would be great. Im helping a friend out, so im not making anything on this truck, i just want it to be done with, and this really has me confused. Thanks guy for any help!!!
