I I had an audio tech install a subwoofer in my car, I have a 2008 nissan altima 2.5s. When he ran the power cable he ran it through the same grommit through the firewall that the wiring harness runs through. This guy. Used a knife to cut the grommit to run the power wire though. After the install the car had a check engine light on. SO I asked him what he did. I ended up taking the air box out so I could get to where I could feel the grommit and harness in the engine bay behind the strut tower. I can feel 1 wire had been cut(that I could feel). So I removed battery connections to clear the car and the check engine light when off. The car runs normal all lights work and transmission shifts properly. Is this a major issue if the car isnt showing check engine light(monitoring wire that doesnt really do anything)? And if so how difficult would it be for me to pull the harness from that location ans patch that wire? Or how much would a shop charge to do it?
Tuesday, April 30th, 2013 AT 6:28 AM