29861-4 11 Pin Light Harness with Disable Module Nissan Titan, GM 3 Port Truck Light Western Fisher Blizzard SnowEx

This is the 11-Pin Light Harness with relay that comes out the grille to plug into the plow lights part # 29861-4.

This kit has a special harness because this truck runs the low beam along with the high beams and they installed a relay to disarm the low beam in the headlights so you do not melt your plow lights. The module has been revised a few times. The old single module 29859 is no longer available and you need to update to this harness with dual modules.

This comes in several kits 72200, and 29400-7.

This harness is used with Western, Fisher, Blizzard and SnowEx.

Western went from relay wiring to 4-port wiring, to 3-port wiring, and now Multiplex wiring. We have all of these options available. We will also trade in your old wiring.

Click here to use the Western Power Match to get the correct light harness.

Here is a link to the Western Wiring Schematics Guide.