Fogs on with lows and highs(pics inside)

[EvergreenZ71]

Old thread, but it’s stickied so

BoostAuto has the following:
1) An Auto Fog Mod / jumper: https://boostautoparts.com/products/1999-2023-gm-auto-fogs-mod
2) All 6 High Mod (High beam, Low Beam, & Fog): https://boostautoparts.com/products/6hi

 

[RST Dana]

Old thread, but it’s stickied so

BoostAuto has the following:
1) An Auto Fog Mod / jumper: https://boostautoparts.com/products/1999-2023-gm-auto-fogs-mod
2) All 6 High Mod (High beam, Low Beam, & Fog): https://boostautoparts.com/products/6hi

I have the latter. I’m pleased.

 

[intheburbs]

Fleece does make one for GMT900, and it works on a bunch of other GM platforms. I like it because it doesn't clutter up the fuse box.

Fleece All Lights On

Fleece Performance All Lights On module allows for fog light functionality when high beams are enabled. Application-specific design.

www.fleeceperformance.com

 

[ECaseyP]

Fleece does make one for GMT900, and it works on a bunch of other GM platforms. I like it because it doesn't clutter up the fuse box.

Fleece All Lights On

Fleece Performance All Lights On module allows for fog light functionality when high beams are enabled. Application-specific design.

www.fleeceperformance.com

I installed one of these on my Tahoe this weekend. I have this installed on my old 05 Avalanche as well. I removed the lower dash panel to gain better access to the body control module. It's definitely worth the price if you ask me.