What does trouble codes P1767 and P0700 mean ? How do i fix it?

The concerns are likely related; P0700 is kind of a generic transmission control problem, and P1767 is related to electrical issues via the transmission control relay - which could be caused by several different things occurring. This will require some troubleshooting and hands on testing and the use of a Mopar compatible diagnostic tool that can get more set data stored along with those codes for analysis. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops