Fog Light Not Working

[MrBones]

I just noticed one of my fog lights is not illuminating when either disarming the alarm or using the light switch. Didn't get a warning on the dash. Should the CANBUS give me a warning notice?

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[Mr._Bill]

Are these the factory fog lights?
Halogen or LED?

 

[MrBones]

Are these the factory fog lights?
Halogen or LED?

Should have mentioned, factory LED fog lights in stock plastic bumper.

 

[Kevin_D]

Did you change the programming to LED lamps?

Kevin

 

[MrBones]

Not sure I understand. My JTM came with the LED light package.

 

[Kevin_D]

Then one would assume it's programmed correctly.
I've changed out all of the lamps on my 2021 Sport S to LEDs, and set the programming to LED lamps using J-Scan. When the lamps fail, I've never received a warning.

Kevin

 

[Mr._Bill]

The computer monitors the draw of the lights. It won't keep them on if it's too high. I don't know if it's supposed to give a lamp out warning for the fog lights.

Check the connections for the lights. Where it's all stock, I would leave it for the dealer to repair.

 

[kevman65]

Check your connections, one on each fog and one on passenger frame, outside, behind the frame horns.

Check your wiring for nicks and cuts. Everything inside the bumper SHOULD be okay and protected.

If you've done any work in the areas mentioned, it might be self induced carnage. I smashed the driver side jumper when doing bumper/winch install.

 

[MrBones]

Check your connections, one on each fog and one on passenger frame, outside, behind the frame horns.

Check your wiring for nicks and cuts. Everything inside the bumper SHOULD be okay and protected.

If you've done any work in the areas mentioned, it might be self induced carnage. I smashed the driver side jumper when doing bumper/winch install.

Thanks. I'll check first then see the dealer.

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