Mitsubishi Repair: tcm, electrical harness, transmission shop

Question
ok so i sent in my tcm and got it reparied it worked for about a month and a half and then went out again and got the tranny checked and was told that everything was good do you think that its the wiring or that something is not connected all the way or correctly for that matter please email me back thank you i just need a mode of transportation

Answer
Tony,
It would seem that there could be a improper ground in the electrical circuit which may be causing your problem.  The electrical harness for TCU may be damaged.  That may need to be replaced.  But really only a transmission shop can validate that.  Else, you may have to have the dealership look it over.
Good luck!