Notices
1967 - 1972 F-100 & Larger F-Series Trucks Discuss the Bumpsides Ford Truck

Brake light help

Thread Tools
 
Search this Thread
 
Old Nov 16, 2003 | 05:30 PM
  #1  
Metalgod1919's Avatar
Metalgod1919
Thread Starter
|
New User
Joined: Nov 2003
Posts: 2
Likes: 0
From: Near Seattle, Wa
Question Brake light help

i have a '70 F250 360 with a 750cfm edelbrock preformer

well anyway my problem is that the brake lights won't work
i've checked the wires and they seem to be ok but i don't know (the guy who had it before me went redneck joe on the wiring harness).
it is not the bulbs
i'm thinking i need to buy a new switch and re run the wires
does anybody know if i can purchase a switch for this truck or wil i have to find one somewhere else



ps any ideas on fixing this prob. an easier way would be greatly appreciated. thanx
 
Reply
Old Nov 16, 2003 | 05:36 PM
  #2  
stepman's Avatar
stepman
Posting Guru
Joined: Dec 2002
Posts: 1,428
Likes: 0
From: peoria, az
Do you have a test lihght or meter? Check for power at the switch. Check both sides with pedal pushed and released.
 
Reply
Old Nov 16, 2003 | 05:39 PM
  #3  
Metalgod1919's Avatar
Metalgod1919
Thread Starter
|
New User
Joined: Nov 2003
Posts: 2
Likes: 0
From: Near Seattle, Wa
i have i light i just can't get into the right spot to test it
i will have to give it a try
thanx

btw do u have any clue as to the polarity on the switch??
 
Reply
Old Nov 16, 2003 | 05:48 PM
  #4  
orich's Avatar
orich
Lead Driver
Joined: Aug 2003
Posts: 7,592
Likes: 10
From: **** hole San Jose ca.
Did you remove the wires from the switch and run a jumper wire from wire to wire and see if they come on? If not any lights, then put a test light one wire and grounded to see if you have 12 volts ? If not then check the fuse
 
Reply
Old Nov 16, 2003 | 08:13 PM
  #5  
Faithful Old Road Dog's Avatar
Faithful Old Road Dog
Elder User
Joined: May 2003
Posts: 520
Likes: 1
From: california
When my brake lights went out, I checked the bulbs, but they were good. I then checked for juice at the socket with the brake pedal depressed. That's when I noticed that the sockets were pretty crusty. I took a 1/2" copper pipe sweating brush and cleaned the inside of the sockets. That did the trick.
 
Reply
Old Nov 16, 2003 | 08:26 PM
  #6  
orich's Avatar
orich
Lead Driver
Joined: Aug 2003
Posts: 7,592
Likes: 10
From: **** hole San Jose ca.
I thought you may have done that first. Oh, I had that happen also once, a shot of W-D40 has been good for about 10 yrs now.
 
Reply
Old Nov 17, 2003 | 04:09 PM
  #7  
Opiewan's Avatar
Opiewan
Elder User
Joined: Aug 2003
Posts: 952
Likes: 1
From: iowa
my problem on my 70 was the wires coming from the turn signal , after i pulled my steering wheel off and redid the wiring i had brake lights again also blinkers. i still have one on the drivers side not working right but i think thats just a ground problem. because if it works on one side it should work on the other unless your wires in the back are a mess like mine was, seems the orignal owner wanted to haul a trailer and instead of getting a plug and wiring it right he just sliced all the wires and used tape to hold them togather, took three hours with shrink wrap and a soldering iron to get it right again.
 
Reply




All times are GMT -5. The time now is 06:42 AM.

story-0
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-1
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-2
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-3
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-4
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-5
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-6
Rezvani's Latest Post-Apocalyptic 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 | 2026-06-03 11:38:36


VIEW MORE
story-7
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-8
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-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE