I am having an issue with my charger. The other day it would not shift out of park and start unless I pressed the switch on the side and went to neutral. Then it would start up and shift between drive and reverse normally. I replaced the Transmission Shift Interlock Latch yesterday. After I reinstalled my gear shifter and went to test drive it I had a check engine light on and P R N D 8 in boxes. I placed the ob reader on it and received a U0404 code "Invalid Data Received from Gear Shift Control Module" the problem now it shifts hard into reverse and drive but does not go 1st gear I believe. Are there any fixes for this? Or do I need to reset the computer since I took it out and plugged it back in? I am going to try and clean out the contacts today and replug those back into the gear shift module and see if that helps.