[cavscout075]

I have the factory aux switches in my truck you know the ones next to the trailer break controls, and I am wondering, can you hook any thing up to those or do they have a specific use and if you can hook up to them where do you do it at??

 

[Zmann]

search upfitter switches for ford

two are high amp 2 are low amp https://www.fleet.ford.com/truckbbas/non-html/Q117.pdf

 

[calvinjwilcox]

If you're wanting to do a high idle mod for example hook it up to aux switches
#3 or #4 as these are low amp. Things like fog lights or winches are hooked up to aux switches #1 and #2. It's a simple process and only takes half an hour at most. The connections for all of the aux. switches are located behind your fuse box located in your cab. Search the threads and you'll find tons of write ups on the procedure some with pictures to make it even easier.....good luck!

 

[cavscout075]

thanks alot the link provided said it all