5th Gen 2019+ Foglight Add-on harness

[Mpgrimm2]

Finally completed the fog light install on my 2021. The wiring harness, jumper and security bypass worked flawless. Huge props to Mike (Mp grimm2) and koadtech.

Glad you're up and running!

If anyone else is looking to do this, I have the bumper harnesses in stock again.

 

[malonerory]

I purchased the wiring kit from Mike. I have to commend him, great craftsmanship and quality. All his Mopar zip ties lined up perfectly with holes in the frame. I choose to install Baja Design fog lights, the Baja Design lights come with adapters to plug into the OEM connector Mike uses. Worked like a dream. Pro Tip: I have a 5th Gen Ram 2500. I had to take it to the dealer for the windshield wiper and traction control recall. I asked the service advisor if he could enable the fog light sales code when they were updating the traction control and he said yeah no problem, it cost me nothing. Another Pro tip. As people are saying in this forum C4 is a pain in the ass. If you have big hand and forearms you are going to need a 2' slim but strong length of metal to depress the lock on the C4 connector. This will also help you remove the mount from the terminal block. It was easy for me to get the wires into the terminal block but a pain in the ass to get the C1 & C4 connecters off the BCM. If you are considering adding fog lights this is a super easy kit to install. The dealer in Utah asks $50 to enable sales codes, since i was in for a recall it was a non issue for them to do it for free.

Thanks Mike

 

[badbassist]

I have 2019 Gen 5 DT Tradesmen that didn’t come with fog lamps… I searched the harnesses on the driver side and found no provision to connect the fog lamps up to… I’ve gone on several Mopar parts sites to see what is available… and drove my local dealership parts guy crazy!!! So online there is a jumper harness and another harness harness that cost like $600… this whole thing is so confusing… I have no idea what parts I’m going to need to make this a plug and play installation… HELP!!!!

 

[Mpgrimm2]

I have 2019 Gen 5 DT Tradesmen that didn’t come with fog lamps… I searched the harnesses on the driver side and found no provision to connect the fog lamps up to… I’ve gone on several Mopar parts sites to see what is available… and drove my local dealership parts guy crazy!!! So online there is a jumper harness and another harness harness that cost like $600… this whole thing is so confusing… I have no idea what parts I’m going to need to make this a plug and play installation… HELP!!!!

On vacation until the end of the month, but I can get you the harnesses you need. You just need to get the dash switch, foglights, brackets, etc.

 

[Mpgrimm2]

Just an FYI... If you don't want to source all the bits and pieces for this yourself,

Benny at @AllMoparParts has put together two 2500/3500 hardware kits with everything but our Custom BCM extension harness!

RAM2500LEDFOGKIT at AllMoparParts​

- or -

RAM2500HALOGENFOGKIT at AllMoparParts​

 

[badbassist]

Do you know of any one that could do this install?

 

[vzar47a]

From there, the fog light wires go straight to the BCM, and the park assist wires go straight to the park assist module.
I’m not sure if that connector would always be there to plug the jumper harness into. I would guess that if the truck has the rear park assist feature, it should be there.

My 2020 2500 Tradesman has rear park assist (but not front). I am hoping that Mike's guess is a good one. Is anyone able to tell me what I am looking for, and where?

 

[ZaTHRaS]

Can Fog lights be enable with DRL?
What is this setting in AlfaOBD?:
DRL Fog Light Strategy: NO

 

[branphxsuns]

Does it matter which of the two sales code the dealer puts in?

 

[Mpgrimm2]

Does it matter which of the two sales code the dealer puts in?

Yes it does based on the type of bulbs being used. LED bulbs with Halogen sales code will likely flicker and shut themselves off. H11 connector polarity matters with LEDs as well