Chrysler Repair Questions? Ask a Mechanic for Answers ASAP
Hello and thank you for your question,The code P1776 usually set due to a failing Shift pack but if your getting a code P0740 with it then you have other issues. This codes set in most cases if the torque converter clutch has come apart. You can check this by removing the transmission pan removing the trans filter , once you have the filter off cut it open and see if there are any signs of a reddish-brown looking mud in the filter. If so then then that means the torque converter clutch has come apart and you looking at either an overhaul or replacement. Check this and let me know what you find.