I have a Escort 8500 x50 that I want to use in my 04' Chevy Trailblazer, I bought the hard wire kit, but which is the quot;positive ignition wire?It already includes the T-Tap I just don't know which wire to tap into! Any Help would be great!
The positive wire should be red and the ground black. You should tap into a wire that is ignition hot. Meaning it only has power when the ignition is on so it won't run down the battery. The easiest one to use would be the accessory port on the fuse panel. The ground needs to go to any good metal part. Find a screw that is in a large metal part, like the dash support, and wire it under the screw.
