I just finished installed my fog light kit today. I purchased the Mopar Fog Light kit from my dealer for $200 plus tax. When I was going through the install the instructions told me to put the wiring harness provided through the grommet in the firewall and remove the existing terminals in the BCM connector. Upon finding out that the terminals were already there I decided to take a look at the wiring diagram.
I found that the wiring already goes from the BCM to the engine bay, into the front-end module connector. So instead of cutting my grommet and removing the terminals in the BCM connector, plus having extra wiring hanging there; I decided to crimp the correct terminals onto the wiring and insert them into the male front-end module connector.
Here's some pics:
Install fog light kit wiring.
Original connector from Mopar.
Female front-end module connector. As you can see the wiring comes to here (White-Yellow and White-Orange)
Male front-end module connector with Terminal Plugs

Terminal Plugs.

Male front-end module connector without Terminal Plugs (Back and Front {Blue Spacer Removed})


Modified Mopar wiring harness.

Male front-end module connector with new harness.

Front-end module connector complete.

Ground wire.

Extra wiring harness that was supposed to be fed through the firewall.

Let me know what you think. I have most of materials to make the complete harness. Depending on the interest, I may become a vendor and sell them.
Benefits include:
I found that the wiring already goes from the BCM to the engine bay, into the front-end module connector. So instead of cutting my grommet and removing the terminals in the BCM connector, plus having extra wiring hanging there; I decided to crimp the correct terminals onto the wiring and insert them into the male front-end module connector.
Here's some pics:
Install fog light kit wiring.


Original connector from Mopar.

Female front-end module connector. As you can see the wiring comes to here (White-Yellow and White-Orange)

Male front-end module connector with Terminal Plugs

Terminal Plugs.

Male front-end module connector without Terminal Plugs (Back and Front {Blue Spacer Removed})


Modified Mopar wiring harness.

Male front-end module connector with new harness.

Front-end module connector complete.

Ground wire.

Extra wiring harness that was supposed to be fed through the firewall.

Let me know what you think. I have most of materials to make the complete harness. Depending on the interest, I may become a vendor and sell them.
Benefits include:
- Not having to cut the firewall grommet
- Less install time
- Closer to factory install
- Ability to purchase fog lights anywhere (junkyard or ebay)
- Not having two loose wires next to the BCM