check engine light - error codes P0750 and P0700

The code P0700 is stored in the PCM and refers to a Transmission Fault is present in the Transmission Control Module (TCM). The Solenoid Pack is Part #5015646AB $200.00. It takes about 1 hour to replace and is fairly simple and straight forward. Here is a link for estimates in your area: https://repairpal.com/estimator/dodge/grand+caravan