hey so i cant figure out which wire in my car is for the door sensor positive and negative? please help

 

on my alarm there are wires for both trigger positive and negatiev but do i only need the negative one wired up or somethign like that?

 

hondas are negative wired as far as the door signal is concerned and interior lights.... all you hve to do is wire it, and then test it.. one or the other will work.

 

Green wire off main alarm harness is for negative (-) door trigger input. In the driver side running board, open up the plastic that covers the wiring harness. Then look for a thick light green/w red stripe wire. This is you negative trigger (dome light) that is run off of the driver side pin switch.