ATF: North Trail - Running Light Wire Color

Bedadila

Member
My rear center running light has two wires: one is black/white, the other is white. Which color is the 12VDC Power and which color is the ground? I need to know this because I am taking power from here to install a rear-view camera. This is on a Heartland Mallard TT 2016 IDM25.
 

cookie

Administrator
Staff member
Typically white is the neutral and the black is the power.
You should use your multimeter to verify.

Peace
Dave
 

CLB

Member
My rear center running light has two wires: one is black/white, the other is white. Which color is the 12VDC Power and which color is the ground? I need to know this because I am taking power from here to install a rear-view camera. This is on a Heartland Mallard TT 2016 IDM25.
My 2013 North trail the running light hot is grey white. I've found some strange wiring colors in my trailer but it seems pretty consistent that the solid color wire is the ground. Multimeter is good to have but for quickly finding low voltage power or ground I usually grab my test light.
 
Last edited:
Top