The mechanic changed his mind and did another diagnosis he said in his report the following
" pulled codes u0101 lost communication with pcm, p1603 pcm dual port ram communication failure, p0513 incorrect mobilized key, p0700 tcm trans related, p0882 tcm powe input low, p1684 battery was disconnected. Cleared codes to recreate situation, p0882 and p1603 came back in minutes. Performed flow charts on both codes. Finding pcm is at fault. Checked circuits on system. Performed simulation on pcm signals to tipm and pcm. Finding that the pcm is not sending signal to tipm. Recommend replacing pcm and having it flashed."
so do you think the mechanic found the problem?
I did not replace the pcm yet and so far there is no codes stored in the pcm the car runs fine no dtcs everything is fine. The only difference before and now is the weather its cold outside so what yo think?
Wednesday, October 21st, 2015 AT 8:21 PM