Hello I was wondering if someone has a wiring diagram that could help me wire this. it will be aftermarket door lock actuators connected to relays ane a switch to unlock and lock. and to my alarm. thank you

 

Its for a honda

 

Here is a standard reversing relay schematic. THe purple and green "trim" wires go to your door lock motors. Your alarm trigger wires (-) tap into the two wires going to the switch.



If this looks completely confusing, take it to a pro. A seemingly simple concept, reversing relays are hard for many people to get a grasp of.

 

Wow that's a real good diagram. and where would I connect the (-) output coming from the car alarm ? Thanks again.

 

oh never mind i just read where you said to tap in my alarm wires.... thank you

 

i have another question. Can i use these same 2 relays to power 2 door locks or would i have to add another 2 relays for another door?

 

you only need the two relays.