Chassis operation independent of body

That shows the horn relay, the horn relay is in the power fuse box / relay box in the engine compartment - I already have the complete wiring harness and associated stuff connections and things.

The relay box in question is mounted back by the jack - does it also have a horn relay (and PCM, starter, fuel pump, etc) relays?

Thank you

Looks like those wires may be trailer tow, which I don't need.

That's the only relays I see in there which would likely go to the chassis.

Do you see any others?

Then I don't need that relay box either as I won't need towing lights for what I am doing.

Thank you.

I was laying the engine compartment and dash area wiring harnesses out and found two more relay boxes: one which mounts to the support for the air cleaner; and one which was in the dash between/near the two modules I needed.

The wiring harness in the engine compartment, the end which goes to the right side by the air cleaner and where the blower was, the only connections I think I would need would be for the right front brake (anti-lock system?) And the cruise control unit (which I will be removing and will not need) - do you have a layout of the relays in the relay box which mounts to the air cleaner support mount, and do you have a diagram schematic for showing what goes to what for the engine compartment wiring harness?

Do you have a relay box drawing which shows what the relays are for in the relay box in the dash wiring harness, and what the connections go to for the dash wiring harness?

I am trying to eliminate what I do not need, and make sure that I do not eliminate what I do need (I am slowly laying out the wiring harnesses and trying to figure out the connections as to what goes to what and eliminate the ones I don't need).

Thank you.

That's the power fuse box / relay box at the left fender near the master cylinder. The one I'm inquiring about is on the right side and mounted below / on the air cleaner support plate.