i have a 2003 dakota 3.9 4x4 i recently replaced the motor it started right up but the gauges wouldn't move and the abs and brake light stay on i did the self diagnostic test and got the 920 921 950 and 999 codes i also did the actuator test and the gauges move during that i checked all the plugs put in a new (reman) pcm and a brand new crank sensor still no bus any help with this problem ive done countless research but with no good leads to a fix i just put a new motor in it and i really dont want to go to a dealer any help will be appreciated