I had an Avital 4400 professionally installed. Then heard I should add a proximity sensor. I purchased the DEI 508D off Ebay for a good price. I am trying to install it into my pickup just to protect the bed of the truck and the toolboxes in back of truck. I have been frantically searching the internet to try and find out exactly where each wire goes from the 508d. My shock sensor has a red, black, and blue wire going to the brain, and a green wich comes out and right back into the sensor. Can someone please explain as detailed as possible how to wire this. Thanks in advance for any helpful replies.

 

https://honda-tech.com/zerothread/1794938

 

Where in there would I add a toggle switch so the 508D can be shut off when not feasible to use?

 

put it on the power or ground wire.

 

I'm still just a little confused about the looped green wire on the shock sensor. Do I leave it looped and tie to it with the 508 green or do I somehow disconnect the loop then tie to it so its more like one wire coming out of the sensor?

 

The harness should have one long green wire thats not hooked up but is in the harness. It should light up when you come close to it. Unless its a ebay reject.