Wiring diagram just fitted second hand tow bar on kia sedona 93 and need wiring diagram

https://fusesdiagram.com/kia/fuses-and-relay-kia-sedona-1999-2006.html
04 Sedona fuse box diagram
https://www.autogenius.info/kia-sedona-2002-fuse-box-diagram/

https://www.autozone.com/repairguides/Kia-Sedona-2002-2006/Wiring-Diagrams/Wiring-Diagrams-3-of-4/_/P-0996b43f803760e2

BBB Industries online under Technical

we dont know what you are doing
are you :

1. adding one.
2. removing one.
3. or diagnosing one.

I guess you have and RV and are planning to tow a suzuki?
try to say what';s UP first then ask.

Glad to read you are a supporter of best practice.
I am not sure what 12 ga cable is. During my education it was number of strands and diameter of each strand, thus 13/0.012, 18/0.012, 63/0.012 and so forth. These days we are supposed to forget all that and specify the cross-sectional area - in mm would you believe.

I have worked on a few Sedonas but I can't tell you how or where the harness runs but I can tell you accessing the rear of the stock harness in order to fit tow bar wiring is not a simple task. When wiring the auxilliary socket I opted to run those dedicated cables to the battery along the underside sleeved in budget fuel hose. I have never felt following a stock harness to be the best or ultimate routing and wouldn't use that method unless it was more convenient.

Those Sedonas, incidentally, were fitted with a power socket in the rear load space for charging laptops, torches and suchlike up to 16 amps. Perhaps that might be convenient for your purpose?

a automatic transmission air cooler will be a large help in maintaining the life of the transmission
all dealers will tell you is that it will tow the load so don't expect much help from them
there is the max weight that can be towed on the decals inside the front door pillars along with tire pressures and tire sizes
the best people to consult are accredited tow bar fitting professionals as they do this conversion all the time and have all the required harnesses and gear for the job
besides that they will be able to fit the modification plate needed to keep the vehicle legal

probably have to have the extra holes drilled
take it in to a tow bar fitting shop and have it fitted legally and the mod plate fitted to the car

heres the radio wiring diagram for your 2004 Kia Sedona. hope this helps you. good luck.

Lower ball joints. Tighten the pinch bolts to 69-85 ft. lbs. (93-115 Nm). Outer tie rod ends. Tighten the nuts to 43-58 ft. lbs. (59-78 Nm). Sway bar links. Tighten nuts to 69-85 ft. lbs. (93-115 Nm). Hub retaining nuts. Tighten the hub nuts to 177-199 ft. lbs. (240-270 Nm). Front wheels. Tighten the lug nuts to 65-79 ft. lbs. (88-108 Nm).

if you have freon full and got power to the relay the you need to check the radiator fan if working if yes the a/c cut off switch should be mounted on the a/c lines if it is two wires disconnected and jump the tow wires togather by small paper clips for few seconds and start the eng put the a/c on if started working good then you have a bad switch for 3 wires switch is to replace

You'll find this helpful. I use it all the time to repair my 2003 Sedona. It's free..you ust sign up.
http://www.kiatechinfo.com/index.asp