Chrysler Repair: minivan transmission: many codes, dodge grand caravan, transmission control module

Question
2000 Dodge Grand Caravan with 3.3 engine and 185000 miles. Transmission rebuilt at 140000 miles 3.5 yrs ago. In the last 18 months have replaced 2 trans solenoids and Transmission Control Module. I am now in Limp mode again and have pulled the following OBD codes - P0760, P0750, P0755, P0720, P1781, P1782. Seems to point to solenoid again but seems unreasonable to have a third solenoid in 18 months. Is there some other underlying problem possible that is causing the solenoid issues? Is there any significance in the order the codes are registered in computer?

Answer
Hi Dave,
The 0720 has to do with the output speed sensor, so you might begin by replacing that one. The rest of the codes have to do with various solenoids and pressure switches and I find it hard to believe that all the components failed concurrently. Have you checked the 8 wires between the assembly and the tcm? I can give you the interconnects if you don't have them. That would seem to be the only common underlying problem. I am not certain about the order of code question. What about transmission fluid level, is it within range?
Roland