Just bought my second 05 srt. It has 7200 miles on it and it seems to have the rcm issue. I drove it home washed it and let it run for a little bit. Shut it off and wouldn't start. Typical dash lights and stuff came on. Also, it won't shift out of park but I knew that when I bought it. I'm thinking it has something to do with the shifter interlock. Hopefully I will get to rcm this weekend. The body is excellent condition but it does need new tires and brakes since it sat for a few years. Also the headliner is falling down. In due time I'll get back in shape.

 

Check inside the shifter assembly to see if anything got spilled in there. That's the primary cause for the shifter not to work.