ok can anybody tell me where im going to look for this computer i think i found it on the passenger side under the floormat is it square and in a like metal box and what do i do thanks all

 

You don't have to find the computer (TCM) to get the codes. You only need to access the blue 2-wire connector. It's under the glove box or perhaps behind passenger side kick panel. Did you view the video?

This video addresses your model in particular. Note D4 light will flash the codes. Long flash =10, short flash =1 and long pause between successive codes.


good luck