Hey guys I have an issue with my 98 2.0 auto. While driving my hazards will flash and door locks will cycle up and down several times. I also believe this is affecting the tcm module because it will down shift to 3rd gear at highway speed. It's throwing a two codes one for open circuit in the tcm and also for the maf. Any suggestions would be great. I plan to chase down all grounds and make sure they are good, but if anyone else has had this issue please chime in. Bug has 156,000 miles and I just got it last week used so I have no history on the car.