2nd Gen Non-Engine/Transmission Headlights

[mikejkd]

I went to plug my plow in for the first time and had no headlights. Does anyone have a schematic for a 97 slt headlight circuit. I am guessing that I should be getting power to the yellow wire when low beams are on but im getting nothing there.

 

[LSchulz]

I went to plug my plow in for the first time and had no headlights. Does anyone have a schematic for a 97 slt headlight circuit. I am guessing that I should be getting power to the yellow wire when low beams are on but im getting nothing there.

What kind of plow? I have a Fisher plow on my truck, and my dad has one on his '06. We have both lost a headlight on one side, and after hours of chasing wires and finding nothing on both trucks, we ended up jumping the yellow wires together where they come out of the isolation module.