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by jtbwatson
Wed Jun 28, 2017 5:52 am
Forum: TSX 2004-2014
Topic: 2004 TSX No ECU Communication
Replies: 1
Views: 1578

2004 TSX No ECU Communication

As the title states, I have no ECU communication when trying to use my 2007-2008 ECU. I installed the wiring harness correctly from the green connector to the OBD2 port, but when I plug in the new ECU I cannot communicate to it. I tried purchasing another ECU in case the one I got was defective and ...