Parking Brake Signal, wiring help needed
I'm installing an Infil G4 in a car primarily to have an in car tuning computer. I was tired of hauling around my laptop everywhere with me so I bought a G4 used to install it in my car.
Pretty much everything wired into the cars harness except the parking brake signal wire for the infil. I need to know if the parking brake signal is a ground signal or a positive 12v signal because the car I'm installing this into does not have a parking brake sensor. My thoughts are to just wire it up to constant ground or constant 12v positive since the car doesn't have this provision.
Please let me know.