Baja Designs LP9 Pro not working

[M_NorthRaptor]

So I purchased a pair of used amber LP9 pro driving beam pattern. The lights came with the switch harness (harness 640172)

After running the harness how I wanted, I plugged the lights in and went to plug the switch in to find it was broken. But I was also unsure of what wires go to what prong on the switch (harness has 2 positive/ 2 negative one for each light)

So I'm at a bit of a stand still with this since I do not want to plug the wires on the wrong prongs and screw the light up.

The switch just goes on-off instead of on-off-on.

All info is appreciated

 

[Space Ghost]

Could try bypassing relay and switch, then just use the main power to the aux switches (probably aux 1 for those lights).

 

[Nex]

Are you wired into the factory uplifters?

How do you have the wires run? Did they ever turn on?

 

[M_NorthRaptor]

No I wired them to the switch the BD harness comes with but the switch is broken and was seperate from the harness when I recieved them. This is not the harness used for upfitters/spod etc.

I tried a couple ways on the switch but nothing turned on.

Wondering if anyone else has used this harness and how did you layout each wire to the prongs on the backside of the switch. So I know where positive/negative wires hook to.

 

[M_NorthRaptor]

@Space Ghost the lights have just over 15amps so I don't think the 15amp switch on the upfitter will work

 

[DMays]

I ran into questions when I wired my LP6 and baja designs was super helpful on the phone. SHould have an on off on for low and high beams I believe

 

[DMays]

@Space Ghost the lights have just over 15amps so I don't think the 15amp switch on the upfitter will work

The harness should have a relay that lets you run them on an upfitter with no issue. I have 3 PL6 wired to switch 2 (15A) on my gen 3 with zero issues.

 

[M_NorthRaptor]

Here's what the switch looked like when I got the lights.

It's the correct switch but the side is broken and only go's from on-off now. So new switch is required but I want to hook the switch up to see if the lights work @DMays

 

[DMays]

Here's what the switch looked like when I got the lights.

It's the correct switch but the side is broken and only go's from on-off now. So new switch is required but I want to hook the switch up to see if the lights work @DMays

I am not a wiring expert by any means, but if the relay (little black box) is on your harness you should be able to take the positive and negative wires and touch the positive and negative terminal on your battery to make sure they work if all you are doing is testing the lights functionality. May want a second opinion but I don't see any harm in doing that.

 

[DMays]

Here's what the switch looked like when I got the lights.

It's the correct switch but the side is broken and only go's from on-off now. So new switch is required but I want to hook the switch up to see if the lights work @DMays

Also as for the switch you shouldn't need one. The harness has a trigger wire which you will wire directly to the upfitter wire under your hood. Then you'll run both positives to the battery and ground the two negative wires on the truck. I wouldn't ground the negatives on the battery. LP9 have a high and low beam so if you want that functionality you'll need to wire the high beam and low beam trigger wires to different switches.