Head light problems

[Andrew Hare]

My name is Andrew and I’m building a K-5 Blazer/ GMC Jimmy plow truck I live in a mobile home park where space is limited and does not facilitate the use of a long wheelbase truck for snow plowing purposes. I’m trying to find a wiring diagram for the 4 headlight system on my Jimmy and my service manual doesn’t have one. It only has the diagram for the 2 headlight system. Would someone be able to help me out so I can wire in my switch to switch from my truck lights to plow lights.

 

[Wes Harden]

Here ya go

 

[Andrew Hare]

Thanks man but I’m not a premium member so I can’t see it, money has been tight because of a bitter/messy divorce and I can’t afford it right now. It was either her or the square body so you know what I chose.

 

[6872xtc]

Thanks man but I’m not a premium member so I can’t see it, money has been tight because of a bitter/messy divorce and I can’t afford it right now. It was either her or the square body so you know what I chose.

Looks like you are a premium member to me. You should be able to view the picture.

Are you going to use a relay to switch the power up by the radiator support?

 

[Andrew Hare]

I am now someone gifted me a premium membership, I’m trying to find a good diagram to use for the 4 headlight system because I am trying to put in a switch to switch between my plow lights and truck lights

 

[Bent77]

I am now someone gifted me a premium membership, I’m trying to find a good diagram to use for the 4 headlight system because I am trying to put in a switch to switch between my plow lights and truck lights

Yep, looks like someone Santa Claused you a membership. Welcome aboard

The post with the diagram is post 2 of this thread. If you have questions about the lights and wiring on a plow truck, @sweetk30 would be able to point you straight

 

[sweetk30]

the color code is the same 2 to 4 wire . its just the 4 light gets a extra pair of wires for the high only up front for the 2 extra high only bulbs .

my trucks i wires them differently . i do the marker and turn as extra bulbs always wired in . then the lights i run off a pair of relays . and a toggle switch to let the power get to the relays when needed . the high beam triggers the relay from low to high like normal and the 2nd relay feeds power to the low/high relay and gets its power threw that switch . i pull the lights on to park mode and then flip switch and plow mode . . . but this is for people who can understand wiring a decent amount and not get confused easy . . not saying this is you .

 

[Andrew Hare]

I’d be interested to see the wiring diagram for that, if you have one available to send.

 

[sweetk30]

yaaa . . .thats in my head and what would come out is not easy for even me some times to understand .

 

[Wes Harden]

maybe this help https://smithbrothersservices.com/sealed-beam-plow-light-wiring.html