Lets just simplify things here.. connect the two large red wires on plug J7 to constant 12v. Then plug J4 red wire connected to constant 12v and J4 black wire to ground. HHS has both negative and...
Thank you for the response. We got the 4200 free, with the lights, and the donor indicated that they went together. I’m not sure if they’re WeCan or not. The lights don’t need to do anything...
Check out the install manuals for both the Sapphire and 4200 on Whelen's website. The systems are pretty similar.
If you just need simple relay switching, the 4200 is more than capable. If the...
I wish I had pictures/videos of my whelen setup on my '18 Tacoma to show you... Never got any pictures before removing everything and selling the truck.
I went a slightly different route. I...
Also check out Joseph Perry his website is www.jperrylighting.com, he has alot of whelen items from the stand off to almost any whelen strobe, and led part you may need