this a how to mod tail light
left tail light
running light-pink/purple
ground-black
brake-white/light green
turn-gray/red
right tail light
running light-black/yellow
ground-black
brake-white/blue
turn-dark green/red
For this need to cut “NOT SPLICE” truck wire. put in resistor if putting led if not then skip this, then wire the truck wire to the Hopkins 48845 .6ohm 25w or 50w will work if you got the money get 2-4ohm 25w or 50w that’s the same as 3157 bulb
Truck wiring to Hopkins 48845 plug
Brake-white/blue and white/green to red. For resistor wire both white/blue and white/green to one end other to ground
Left turn-gray/red to yellow. For resistor gray/red to one end the other to ground
Right turn- dark green/red to green. For resistor dark green/red to one end the other to ground
Running- pink/purple and black/yellow to brown. For resistor pink/purple and black/yellow to one end the other to ground
Ground-all black to white
Hard part done now pretty much just need to finish wiring now wiring this going from the Hopkins to the tail light
Hopkins 48845 to tail lights
Right turn/brake-green to white/light green and gray/red
Left turn/brake-yellow to white/blue and dark green/red
Running lights-brown to pink/purple and black/yellow
Last edited by justin0943; Oct 19, 2017 at 08:07 PM.





