Notices
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

85 F 250 Electrical

Thread Tools
 
Search this Thread
 
Old Mar 16, 2003 | 10:10 AM
  #1  
eugenewr's Avatar
eugenewr
Thread Starter
|
New User
Joined: Mar 2003
Posts: 3
Likes: 0
85 F 250 Electrical

Hello everyone, just found this site, I think I will become a regular here.

I just bought an 85 F 250, the fuses keep blowing for the turn signals and the brake lights, I have replaced one of the rear light sockets, everything works fine for a bit then out they go, also the running lights don't work, head lights work fine, but no tail or front markers. I have done all the basic trouble shooting, bulbs, fuses etc. and can't find the problem, any suggestions?
 
Reply
Old Mar 16, 2003 | 10:53 AM
  #2  
steve83's Avatar
steve83
Post Fiend
Joined: Nov 2002
Posts: 9,987
Likes: 7
From: Memphis, TN
85 F 250 Electrical

Look for a cut in the trailer plug wiring that's shorting to ground. Do you have ANY other electrical mods; alarm, fog lights, stereo? The parking light circuit is a simple Brown wire that feeds the marker lights on all corners, roof markers, and trailer markers (parking lights) from Fuse #4. The turn signals are on Fuse #5 & brakes are on #1.
 
Reply
Old Mar 16, 2003 | 11:40 AM
  #3  
eugenewr's Avatar
eugenewr
Thread Starter
|
New User
Joined: Mar 2003
Posts: 3
Likes: 0
85 F 250 Electrical

ty, no other mods to truck, was pretty basic, no radio or anything, i'll check the other fuse location for park lights, i cut the trailer lights , they were grounded out, gotta keep looking.
 
Reply
Old Mar 16, 2003 | 11:42 AM
  #4  
eugenewr's Avatar
eugenewr
Thread Starter
|
New User
Joined: Mar 2003
Posts: 3
Likes: 0
85 F 250 Electrical

found the problem, orange wire with blue stripe at steering turn signal connecter was pinched betwwen steerin column cover and metal, was shorting out, fixed that and prob is gone. thanks for the help.
 
Reply




All times are GMT -5. The time now is 04:58 PM.

story-0
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-05-30 18:33:59


VIEW MORE
story-1
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-2
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-4
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-5
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-6
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-7
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-8
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-9
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE