Need a fuse box diagram to wire in fog lights

check fuse 19 in underhood fuse box. Check for battery voltage coming into the MF switch on the red/light green wire. Then check for battery voltage on the white/yellow when you turn on the fog lamps. Next, check for battery voltage on terminal B16 in the relay socket after pulling the fog lamp relay

If it didn't come with fog lights, it may also have not included a fog light relay and/or fuse. Check the owner's manual for fuse and relay locations, and then check if the necessary parts are there.

The Easiest Way is to Get the Wiring Harness Diagram with the Colors and Verify that you plugged the Fog Lights into the Correct Harness. I once had a FORD that had a Fuse BOX that had a FOG LIGHT and No Power to that Fuse.

Make sure you test the Fuse at the Box and then Trace the wires and if the Switch was wired at the Factory, you should be all set

hope this helps dont forget to vote if this helps

why not get a auto-electric shop to do what you cant do.
why not?
you want us web bunnies to teach electrics in this text box?
really>?
I can, but wont. not now,
what is best is leave the cars, electrics alone.
dont hack stock parts.
better is a clean install of fogs
also some states have laws on how fogs work, (logic based on headlamps or parking lamps) so .... i cant guess your state.
a new fuse box or inline fuse
a new relay,
a new switch
and wire it all so it cant catch fire. (that fuse does that)
if you need a schematic for fogs, its generic
and can be found 1,million hits on google

What diagram? What switch? Are you using a switch that salready in the Jeep, or a switch that you bought? You really need a relay to handle th ecurrent of the lights. The relay will have 4 terminals, The relay is really just a remote switch. Let the relay take the power, not the switch. Buy a relay for fog lights and it should have a diagram you can use.

If you are looking for the fuse box diagrams or any other diagrams for your Ram, check promanuals.net for a factory service manual for around 20 bucks or so. It's an invaluable tool for my Ram 2500.

If the fuse blows when the switch is off the switch is bad too. If thefuses only blows when the switch is turned on you have a short in thewiring or bulb.

So first, I would removeboth driving bulbs from their sockets and see if there is corrosion.Fix that problem if there is corrosion.

Then install a fuse without the bulbs and see if the fuse blows. If youhave a test light you can bridge the fuse panel without putting a fusein. If there is a connection you have a hot wire grounding. If there isno problem install one light, fuse or bridge the fuse holder and see if1 light works. Try each side. This way you can isolate the problem.Then visibly inspect wiring.

Review this information:
- ZJ-Secc-8W-Wiring-Diagrams (Diagram ZJ-6 / Page 47)

Good luck, and remember ratde this help.

In my 99 Cherokee it was the switch itself. Bought one online for about 20 bucks and it took about 5 minutes to replace.

If it's a lighted switch, you should have 3 terminal connections on it. One for the "ignition on" wire (from your fuse box). One going to the fog lights to turn them on when you flip the switch and one ground for the switch light to work. If your switch doesn't light, you should only have 2 terminal connections (no ground).

Find an "ignition on" plug on your fuse panel. It is only hot when you turn your ignition to the on position (not crank position). With your keys out, it should not have any power to it. Hook your "hot" wire from fuse panel to switch, take your keys out of the ignition first to be safe. Now hook the other wire from the switch to the "hot" on your fog lights. You will have to find a pass through rubber grommet on your firewall to go through. Use a clothes hanger to help fish it through. Now ground your fog lights to a grounding screw somewhere in the engine bay. There should be a few you can use, possibly one of the bolts that hold the front shroud on. Make sure it's a metal surface and use sandpaper to scrape off paint to get a metal to metal contact. Cover area with petrolium jelly to ward off rust. If your switch is lighted, hook to ground wire on fuse panel. Test with ignition on. If it doesn't come on, check your grounds again.