I have a 5th gen and I was working on relocating the battery to the trunk. all the hard work is done I just cant get the battery to work in the trunk with a ground. the power wire is hooked up under the hood, I use a distribution block. Can the ground for the battery in the trunk be grounded off anywhere?

 

I had mine in the trunk, my mistake was that I used 4ga wiring for the power. It worked fine in the warm days however in the winter it didnt provide enough power to crank the car over. Use at least 2ga wiring, 0ga is better. I removed a bolt behind the seat in the trunk, sanded the surface down and grounded it off right there, then ran grounds from the chassi under the hood to the sensor grounds and one to the engine.


ot: did you get those instructions for me?

 

I got it to work thanx check your pm