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Truck breaklight help

Posted on 11/22/18 at 11:04 pm
Posted by omegaman66
greenwell springs
Member since Oct 2007
27557 posts
Posted on 11/22/18 at 11:04 pm
I ripped out the wiring to my trail light plug when I went hunting the other day.

I have replace the trail light plug on my chevy Silverado 1996.

Now I think everything is working again. But the break light do not work. Blinkers work, but no break lights.

The fuse to the tail lights was blown. Fixed that and it restored a bunch of stuff but still no break lights.

I get continuity across the relay under the hood.
I replaced the fuse.

Should the power to the fuse be hot all the time?
Should the power to the relay be hot all the time?

What is the order of the power.
I am guessing relay under hood, fuse, then break pedal switch! Is that right?

Thanks in advance.
This post was edited on 11/22/18 at 11:09 pm
Posted by Sun God
Member since Jul 2009
52809 posts
Posted on 11/22/18 at 11:05 pm to
They come on when you hit the break pedal
Posted by omegaman66
greenwell springs
Member since Oct 2007
27557 posts
Posted on 11/22/18 at 11:11 pm to
Thanks that was the problem. I would hit the breaks and by the time I got back there to check they had already gone back out. LOL. Just kidding.

Sorry Sun God I hit the return key on my post trying to tab down to the message before I had a message to send.


Seriously, though. Would appreciate any input.
Posted by Jim Rockford
Member since May 2011
106032 posts
Posted on 11/22/18 at 11:13 pm to
I just want to throw a truck nut reference in here.
Posted by Scoobie
Member since Jul 2017
188 posts
Posted on 11/22/18 at 11:14 pm to
Did you break the brakes or brake the breaks?
Posted by Sun God
Member since Jul 2009
52809 posts
Posted on 11/22/18 at 11:14 pm to
quote:

I just want to throw a truck nut reference in here.

Glad to see you working on your addiction Jim
Posted by Sun God
Member since Jul 2009
52809 posts
Posted on 11/22/18 at 11:17 pm to
quote:

Thanks that was the problem. I would hit the breaks and by the time I got back there to check they had already gone back out. LOL. Just kidding.

Sorry Sun God I hit the return key on my post trying to tab down to the message before I had a message to send.

Seriously, though. Would appreciate any input.



I know this is probably captain obvious but maybe brake lights are blown themselves?

ETA: Nvm just read your updated OP. I got nothing
This post was edited on 11/22/18 at 11:20 pm
Posted by reverendotis
the jawbone of an arse
Member since Nov 2007
4988 posts
Posted on 11/22/18 at 11:29 pm to
Ripped out wiring makes me suspect you pulled a ground out or loose.

If you have a meter, check voltage at the fixture at the back of the vehicle with the pedal depressed. (+) lead of your meter to the bulb socket center pin and (-) lead to solid chassis ground.

If you get 12VDC with the brakes activated, you're losing ground somewhere. Start working back down the harness.
Posted by omegaman66
greenwell springs
Member since Oct 2007
27557 posts
Posted on 11/22/18 at 11:34 pm to
Thanks for the input. I am not working on it tonight. So if anyone else has helpful hints.... I am listening.
Posted by soccerfüt
Location: A Series of Tubes
Member since May 2013
76146 posts
Posted on 11/22/18 at 11:35 pm to
quote:

Truck breaklight help
You deserve a break today, so get up and get away at McDonald’s.
Posted by reverendotis
the jawbone of an arse
Member since Nov 2007
4988 posts
Posted on 11/22/18 at 11:41 pm to
Horse hockey, get out there in the cold with your flashlight and your meter.
Posted by biglego
San Francisco
Member since Nov 2007
85500 posts
Posted on 11/23/18 at 12:27 am to
brake
Posted by Bigfishchoupique
Member since Jul 2017
9664 posts
Posted on 11/23/18 at 2:58 am to
Did you break something?
Posted by Red Stick Tigress
Tiger Stadium
Member since Nov 2005
21675 posts
Posted on 11/23/18 at 3:33 am to
quote:

Truck breaklight help


I can help you break your brake light on your truck or your car.

Have baseball bat, will travel.
Posted by Spasweezy
Unfortunately, Louisiana
Member since Jan 2014
7268 posts
Posted on 11/23/18 at 5:32 am to
Nobody ever said Rainman could spell. Cut him a brake.
Posted by kywildcatfanone
Wildcat Country!
Member since Oct 2012
141083 posts
Posted on 11/23/18 at 5:48 am to
quote:

Truck breaklight help

quote:

breaklight


Posted by MrLarson
Member since Oct 2014
34984 posts
Posted on 11/23/18 at 5:54 am to
Holy frick

Brake MF brake.
Posted by BurningHeart
Member since Jan 2017
10130 posts
Posted on 11/23/18 at 7:20 am to
quote:

I have replace the trail light plug on my chevy Silverado 1996. 


Just buy a new truck baw
Posted by shawnlsu
Member since Nov 2011
23682 posts
Posted on 11/23/18 at 7:29 am to
WTF is a trail light?
Posted by L1C4
The Ville
Member since Aug 2017
16593 posts
Posted on 11/23/18 at 7:48 am to
Do the tale lights work?
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