Puddle Light Install on Running Boards

[pit0157]

Hey Guys, 

 

I installed puddle lights under my running boards and tapped into my reverse lamp to come on when the doors are unlocked and when I place it in reverse. I also want them to come on when the doors are open. I realize I'll need to install a diode to prevent the backup lights to come on. Does anyone have an idea where to tap into without dismantling all the trim work? I read the door handle has a switch to activate the dome light and probably an easy reach if I had a color schematic for the wire harness. Any ideas or help would be appreciated.

[boettcher40]

There are a few posts already on this topic, but there are two easy ways to do it. If you want them to turn on when the puddle lights under the mirrors light up, located under the dash there is a junction box with a bunch of colored connectors going into it. This is your body control module (BCM). Locate the light grey connector, pin #8 is the one you are looking for. Tap into this grey/light green wire with your positive lead then find a suitable ground. Always be sure to test with a multimeter before you make the connection...

 

 

If you want them to turn on when the interior dome lights come on, there's another grey wire you can tap into that but I don't remember that off the top of my head. *edit - It could be pin out #1? I know someone on here has tapped into a wire under the drivers side A pillar as well..

Edited August 25, 2020 by boettcher40

[boettcher40]

I tapped into the puddle lights on the mirror. Outcome was awesome, these suckers are bright! Plan to add a dimmer switch soon.