Wiring & Splicing Valenti Revo SB2 tail lights to Valenti fourth brake light
 

I need help on wiring the fourth brake light to the Valenti Revo taillights. I have not found any information when it comes to doing so. I know the Revo taillights have mostly green wires and a black ground wire. Then for the fourth brake light you have to splice with a blue wire and a red wire. If anyone can help me out that would be great!

are you trying to get the fourth brake light to blink f1 style?

[QUOTE=snpie;3321743]are you trying to get the fourth brake light to blink f1 style?[

Nope I ordered a custom fourth light from mod bargains so it won’t be using that function, I just want everything to be wired correctly. I don’t understand which wire does what. The Valenti Revo tail lights have no information out there with pairing up on the fourth brake light it’s kind of frustrating and I almost regret buying the tail light!!! Ps sorry for the late reply!

If you want to understand which wire does what, you can use a multimeter to probe for voltage among the different conditions for the rear brake light harness: 1. Tail Illumination Power, 2. Brake Light Power, 3. Sidemarker Power, 4. Ground


Then, make/buy a jumper and splice into the signal you are looking for.

Well this is the thing, I don’t know which wire does what on the Valenti 4th brake light. Does the blue wire control the brake light or the running light, and does the red wire control either or?

You can always test the 4th light with a 12v power source and confirm each wire's function.

That's why I let my mechanic do it. It was like 30 mins of labour and another 30 mins to make it light up exactly the way I wanted it. Worth it to avoid the stress of having to do it yourself.

if you go onto their website and go where their fourth brake lights are and scroll all the way to the bottom theirs a video and how to install their lights