Here is a new wiring setup for a Fisher MM relay style without the light wiring.
Here is a New Wiring Setup for a Fisher MM relay style without the light wiring. This is the 9-pin relay style Control harness (Fisher part #8275 or Western part #61437), Power Harness #61169, Power Battery Cable #22511 and Solenoid (Fisher 5794 or Western 56131.).
This gives you the power cable and the control harness, but does not have the light harness or the relays. If you need everything, take a look at the other listings that include the light wiring. For the vehicle light harness, you will need to know what lights are in your truck. Here is a link to the kits with the light wiring. Don't forget to add a tube of dielectric grease to protect these plugs.
Here is a link to the Fisher Wiring Electrical Schematics Guide.
