No reverse lights
MSEE
Joined: Apr 2004
Posts: 10,386
Likes: 35
From: Austin, TX
Most of your posts are one line "why doesn't this work" statements, almost as if you immediately start a thread the instant there's an issue. What have you done yourself so far to understand the issue? What troubleshooting have you done? AKA, do you have power at the switch? Do you have power at the fuse panel?
Moderator
Joined: Nov 2007
Posts: 22,415
Likes: 92
From: Denver Metro Area, CO
Yes, telling us what you have done to figure it out helps...
See if this thread helps you:
https://www.ford-trucks.com/forums/1...itch-help.html
See if this thread helps you:
https://www.ford-trucks.com/forums/1...itch-help.html
Senior User
Joined: Dec 2008
Posts: 193
Likes: 0
From: St Charles, Mo
Check your electrical grounds. Had that issue on a different 77 F-150 that I had. Make sure the grounds are rust/corrosion free and another issue I found was wire insulation dry cracking. It is a tedious job going hand over hand tracing wiring and checking for broken insulation/wires ect. That is where I would start,... my two cents.
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