Please help me with this nightmare. :| My 07 X has a buggy tailgate where it sometimes decides to work but the majority of the time it does not. There was a post that remedies this problem by replacing the door sub harness wire (Part No: 32757-STX-A00). I ordered this part and had it installed by my mechanic and the power windows and tailgate would work fine... for about a day or so and the problem persisted. At that point, I didn't know what to do. I decided to take it into a Honda dealership and they quoted me 650$ for the work. They even did an inspection today and the tailgate somehow worked when in the dealership, but then after I drove it back home it stopped working again. Any ideas on what could be the problem?