Momentary Upfitter switch modification
Mountain Pass
Joined: Jun 2020
Posts: 248
Likes: 40
From: Texas
I haven't seen anyone mechanically modify the actual switch to automatically return when you let go. But I have seen where people have used the upfitters to "arm" something like a train horn. They cut in a relay on the existing horn circuit and have it where, when you turn the upfitter on, your normal horn button switches from controlling the stock horns to controlling the train horns.
Mountain Pass
Joined: Dec 2020
Posts: 138
Likes: 75
I did try to do this but decided that, at least for me, it was not doable. So instead I added the momentary engine brake switch to my gasser. https://www.ford-trucks.com/forums/1...sers-only.html
Thread
Thread Starter
Forum
Replies
Last Post
