Factory Fog Lamp Wiring?

New2TJ_Mike

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May 13, 2022
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Central Indiana
2002 TJ. Any info on this plug located behind front turn signals inside fender? Where would one buy the Male plug harness side of this plug? Thanks!
INFO: there are no fog lights on this vehicle, and it appears it is not a factory front bumper.
IMG_4454.jpg
 
What are the colors of the wiring going to that female harness connector ?
IIRC; the factory fog light wiring is Light Blue and Black.
There is supposed to be a relay in the PDC for the Fog lights along with a harness to energize the relay.
You can download a PDF of the Factory Service Manual and check section 8W to assist you with your wiring questions.
The wiring for the fog lights are on 8W-50-7&8.

https://wranglertjforum.com/threads...ice-manuals-fsm-technical-documentation.4618/
 
What are the colors of the wiring going to that female harness connector ?
IIRC; the factory fog light wiring is Light Blue and Black.
There is supposed to be a relay in the PDC for the Fog lights along with a harness to energize the relay.
You can download a PDF of the Factory Service Manual and check section 8W to assist you with your wiring questions.
The wiring for the fog lights are on 8W-50-7&8.

https://wranglertjforum.com/threads...ice-manuals-fsm-technical-documentation.4618/
They are light blue/black. There is a fog lamp relay in the PDC under the hood. Nothing I do will get power to that relay or to wires out front. Thanks.
 
If it's like my 2005; at least the parking lamps must be on.
Then pull out the cap at the end of the stalk to activate the fog lights.
Pressing it back in turns off the fog lights.

Light Stalk.jpg
 
Fuse 19 (20A) supplies power on terminal 13 of the MFS and then out on terminal 14 of the MFS and then onto terminal B16 of Fog Lamp Relay.
I would look at the wiring harness connectors for the MFS to see if any are oxidized, loose or melted.
Take a look at the wiring schematic in the FSM pages 8W-50-7&8 to assist you to locate where the voltages stop.
 
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Yes. Pulled out, Parking only, head lamps on, Key on, running.... Nothing I do will get me power to any slot in the PDC slot for Fog Lamp relay.
Sorry man. I stuck that in here as I've seen folks not know that cap is designed to be pulled out.
I hope you find a fix for yours.
 
Yes. Pulled out, Parking only, head lamps on, Key on, running.... Nothing I do will get me power to any slot in the PDC slot for Fog Lamp relay.

Did all TJs come with factory wire for fog lights? Just purchased a 99 and do not see one with the parking or turn lights up front. It does appear I have a plug for it where the switch would be installed.