Sponsored

Aminorjourney

Well-known member
First Name
Nikki
Joined
Jun 6, 2022
Threads
16
Messages
352
Reaction score
795
Location
Internet
Website
www.transportevolved.com
Vehicles
2023 F150 Lightning Lariat, 2017 Chevrolet Bolt EV, 2006 Vectrix VX-1
So I took the plunge and picked up a switch for factory-style front/rear fogs. My ultimate goal is to implement front-fogs in the lower grille as some others have done, but have it tied to the light switch.

So far, it's just the switch install, and some FORsacn tweaks, giving me front fog IPC telltale and auto-cancel for front fogs for when I actually install them. I will need to wire up a custom loom between front fogs and BCM -the factory manual seems to suggest it should work if I run the appropriate wires. (and relays)

The rear fog light switch and tell-tale have been enabled in FORscan, but they're not toggling on the IPC like the Front fog. Interestingly, I had a play yesterday evening with FORscan and was able to track the switch registering as a rear fog switch push (momentary only, so it showed ON when pushed and off when released).

Ford F-150 Lightning Built-in Fog Light Switch (Front/Rear) Installed Fog Rear Switch working


I was also able to send the IPC the correct CAN code via FORscan to turn the tell tale on and then off again, so if for some reason my plan of trying to get it working factory-style doesn't work, I can program something on the can bus to latch the rear fog and activate the tell tale, using an aftermarket relay if required.

It's late, and I'm tired, and it's been a week - but hey, have a video. Turns out the light control cluster is modular, and we can switch out our bed lighting switch to keep a factory look.

Sponsored

 
Last edited:

Truaz

Well-known member
First Name
Steve
Joined
Oct 29, 2023
Threads
5
Messages
51
Reaction score
36
Location
Phoenix, AZ
Vehicles
2023 F150 Lightning XLT-ER
Occupation
IT Engineer
That’s cool!
 
 







Top