f700 brake light wiring
Thread Starter
|
New User
Joined: Sep 2010
Posts: 1
Likes: 0
f700 brake light wiring
I'm trying to help a friend out he bout a f700 truck is has the lucas girling brake system. I've repaired all the hydraulic system components but someone has hacked some wiring on it to put a brake control in and I can't figure out how this thing is wired. They tapped into circuit they shouldn't have cause the pump runs with the four ways lol. I unhook it and everything is fine but no brake lights and I have several things unhooked under dash. What I'm looking for is a diagram of what I'm suppose to have for the brake light circuit if anyone out there could help....
Laughing Gas
Joined: Nov 2003
Posts: 898
Likes: 1
From: southeren Oh
Yes I think the best way to fix it may be to unhook anything wired in after it left the factory. Doing this has helped Me plenty of times.
New User
Joined: Sep 2021
Posts: 2
Likes: 0
Here is the wiring diagram that I used to rewire the 1993 f700 turbo 5.9 cummins w Alison Trans and the same type break system that you have mentioned break peddle switch and wiring set up should be on the top right side of this schematic
Thread
Thread Starter
Forum
Replies
Last Post
waverous
1973 - 1979 F-100 & Larger F-Series Trucks
4
Oct 10, 2016 10:10 AM
r0cker
1967 - 1972 F-100 & Larger F-Series Trucks
7
Jan 9, 2014 03:34 PM
