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Headlight Wiring Colour Diagram

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25K views 3 replies 3 participants last post by  Rockingrod10  
#1 ·
Hi all,
I have recently installed an ARB bumper, and will be wiring the BUMPER'S SIGNAL + MARKER lights into my HEADLIGHT's SIGNAL + MARKER.

Here's what I understand: the ARB wiring harness has a RED, GREEN, and BLACK wire, their harness goes into the little SIGNAL/MARKER housing and feeds power both bulbs. Now, the Frontier headlight has that Signal bulb, that also acts as a Marker when your signals are not working - the wiring colours for that bulb harness are RED, GREEN, and BLACK.

Can anyone confirm I should splice the ARB RED/GREEN/BLACK wires into the Headlight RED/GREEN/BLACK harness, or alternately, provide me with a wiring diagram that has colours indicated on the wires?

Thank you
 

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#2 ·
The headlight wiring diagram has the wire colors in the Nissan factory service manual for your vehicle, which you can access for free here:

 
#3 ·
Thanks a lot! Searched through for a bit and found my answer! I'll leave this thread on here with attached files for future browsing when someone else wants to know - Check Harness E27 and notice Terminal 4 goes to Ground (Black), Terminal 5 goes to "Parking, License Plate, and Tail Lamps" aka Marker (Red), and Terminal 6 goes to "Turn Signal" (Light Grey).

For what it's worth, Factory Harness is Red (Marker), Light Grey (Signal), and Black (Ground). ARB Harness is Red (Marker), Green (Signal), and Black (Ground)...Effectively meaning that wiring Red to Red, Light Grey to Green, and Black to Black is the correct setup.
 

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