u/xxjd28xx

Good afternoon everybody,

I've been wiring up an older Western straight blade plow for my father who's getting up there in age. Definitely a bit of a learning curve to the wiring side of this but hey always a student of life. Can somebody shed light on what the circled plugs and ground bullet connector are for? The kit came with only a paper version of this same diagram, really no help.

Also while on the subject, what's a recommended ignition switched fuse to tap into for the switched accessory wire? 2005 Silverado for reference.

Thanks in advance.