Why are the brake lights stuck on my Chevy Silverado?

Here are some of the most common reasons why your Chevy Silverado’s brake lights may be stuck on. Most of them are related to the switch that turns them on or off. They are written in order from most likely to least likely to be causing the problem. 1. Bad Brake Light Switch

What to do if your third brake light is not working?

You can get creative and check the power to a spot on the frame and then switch to the audio continuity test and see if the ground is good. if you dont have power look for a fuse, if you have power and ground you have a problem with the bulb or bulb harness.

Why do my brake lights stay on all the time?

The most common reason that they stay on is a brake light switch that has failed. Brake lights work by having an electric current sent to the brake pedal switch at all times (even with the vehicle off). When you press the brake pedal in, it sends the current to the brake lights. It’s a very simple system that has not changed in almost a century.

What to do if your Silverado won’t shut off?

I have an “02” Silverado that won’t shut off with the key. The key works like normal but engine keeps running, Anybody have any ideas? Sounds like the ignition sw. to me. Any help will be appreciated, Thanks. Click to expand… To get it to shut off? Pull a main fuse from the underhood fuse panel.

Are there any problems with my Chevy Silverado?

Other Common Exterior Lighting related problems of Chevrolet Silverado Problem Category Number of Problems Headlights problems 42 Exterior Lighting problems 19 Brake Light problems 10 Headlight Switch problems 6

How do you turn off the brake lights?

It is on the drivers side and it is attatched to the arm on your brake pedal. As you apply the brakes the switch closes and the lights are activated. I had this happen to me on my old 88 chevy. Just reset the switch adjustment by retracting the little arm all of the way out and then stepping on the brake pedal.

Where are the brake lights on a Chevy Silverado?

Check the Brake Lights Circuit. Start at the fuse box under the hood and make sure the brake lights fuse is not blown, that the terminals are free of corrosion and that the connections are tight. Then check the brake light switch on the bake pedal arm. Back probe the switch terminals with a test light.

Why are the brake lights on my bed not working?

The bed brake lights are not working, but all other lights including the center mount brake light are working fine. I checked every fuse in both boxes and all four bulbs and they all appear fine. Since the center mount brake light works when the pedal is pressed it appears that the brake switch is not the issue.

What should I do if my brake light wont turn on?

Only one of the switch terminals should turn on the test light. When you depress the brake pedal, both switch terminals should turn on the test light. If only one of the wires turns on the test light, unplug the switch and jump the two connections at the connector.

What kind of tail light does a Silverado have?

The actual tail light housing and lens assembly are very nice and fit my 2005 Silverado 1500 like a glove. The reason I only gave it 3 stars is because it was supposed to come with the harness and bulbs which it did not.

Why are the brake lights not working but the tail lights are?

Blown out light bulbs are the most common reason for why the brake lights not working but the tail lights are. Remove the screws from the bulb lens (which you can access through the trunk or see your vehicle repair manual to get the exact location). Push the bulbs and turn them counterclockwise to remove from the socket.

Where can I buy rear brake tail light replacement?

In Stock. Ships from and sold by AUTO PARTS AVENUE. In Stock. Sold by VIPMOTOZ and ships from Amazon Fulfillment. FREE Shipping on orders over $25.00. Details In Stock. FREE Shipping.

What happens if you have a brake leak in a Chevy Silverado?

The leak can get worse over time and lead to brake failure. Your brake system is divided into two circuits. These circuits cut the brake system in two. That way, if the brake system gets a leak or fails, you still have brakes on half of your Silverado’s wheels.

Why does my brake light keep coming on?

Today the brake light came on as well with the friendly message of Service Brake System. I’m just trying to get possible ideas as to what could be causing this. No I havent had a chance to get it scanned yet, waiting on a friend.

Is the ABS light on on my GMC Truck?

Some customers may comment that the ABS light is on. Upon further inspection, DTCs C0265 and C0201 may be set in the brake module. It is also possible for DTC U1041 to set in other modules. There may also be a loss of communication with the brake module.

Why is there a brake warning light on my Chevy Silverado?

The brake warning light indicates that your Silverado has detected that one of its major brake components has failed, typically detected through a loss of pressure. You’ll feel a loss of pressure that manifests itself in the form of a “mushy” brake pedal.

What to do if your brake light is not working?

If not, try replacing the bulb and see if that solves the problem. The only way to turn the brake light off is to restore proper line pressure to both brake circuits when the pedal is pushed. If your Silverado is having trouble stopping, or noticeably leaking fluid, don’t drive it. Just have it towed to a mechanic.

What causes a service brake warning on a GMC Truck?

Check the sensor head to determine if it has been warped/distorted due to the corrosion build up or other causes. Check the mounting surface on the sensor head for flatness by placing it on the edge of a metal machinists scale or other suitable straight edge to measure the flatness.

What to do if your brake lights are stuck?

The easiest way to diagnose brake lights that are stuck on is to unplug the wiring harness to the brake pedal switch. If the brake lights turn off, you know that the switch is bad. If the brake lights stay on, you’ll need to find the wiring problem.

Where are the black wires at the brake light?

Black wires at the lamps provide the ground connections. Since 2003 Dan Ferrell has contributed general and consumer-oriented news to television and the Web. His work has appeared in Texas, New Mexico and Miami and on various websites. Ferrell is a certified automation and control technician from the Advanced Technology Center in El Paso, Texas.

What should I do if my brake lights dont work?

My back up lights and running lights work. ive checked all my fuses replace the bulbs. ive replaced my brake light swicth and also my tail lamp circuit board. ive have not lost ground to my brake light sockets but not getting 12volts. See if the hazard flashers work.

What are the fuses for the brake lights on a Silverado?

The current path from what I can guess starts at the battery, through a 25 amp stop lamp fuse, connector c202, 15 amp vehicle stop fuse, connectors e7 and c3, rear lamps junction block, then to the stop lamps themselves. Edit; there’s also a separate 10 amp fuse for the high center stop lamp it appears, named “vhl chmsl” fuse for some reason.

What to do if your Chevy Avalanche fuse melts?

The wiring circuits in your vehicle are protected from short circuits by a combination of fuses, circuit breakers, and fusible thermal links. This greatly reduces the chance of fires caused by electrical problems. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse.

Why are there no brake lights on my 2001 Silverado?

Be aware of one other possibility. When this happened on my 2001 Silverado, there was a corroded connection in the junction box under the rear of the truck, behind the spare tire. Your model year is not that far off from mine, so there may still be this junction box.

Can you replace a brake light that has fallen out?

Yes, as long as the switch still works. Typically the stop falls out or breaks before the switch fails. You can test this by sticking a piece of cardboard between the hole and the button on the switch. If the lights turn off, then the switch is working and you just need to replace the stop. Thanks!

When does the brake light switch come on?

When the pedal is pressed, the brake light switch makes contact, and the the brake lights are illuminated. While the exact designs of brake switches can vary, they all serve the same purpose of activating the brake lights when the pedal is pressed.

Why are my brake lights not working on my 1997 Chevy?

Pull the plastic cap off the fuse chassis and you’ll see a square relay fuse switch and replace it for the brakes. It’s only $13 bucks and is the predominant issue with 1997 Chevy Trucks and the brakes not working especially if you reverse and blinker lights do work. Was this answer helpful? Its the taillight circuit board or a broken wire.

Why does my brake light work when I Turn on the turn signal?

For that to work, the brake wire runs to the turn indicator, so that when you turn on the flashing turn signal, it switches out the brake light signal for that side so that the two signals don’t collide. So don’t just check the brake light. Also check the turn signals.

Why are rear lights not working but brake lights are?

If the rear light lights up correctly but does not become bright when the brake is applied then the switch of the brake is faulty. This circuit is connected with the brake pedal – if the switch is out of place or connected incorrectly then the pedal may not be able to complete the circuit correctly.

How can I tell if my brake lights are blown?

Usually, you can tell if the fuse is blown by looking at the fuse element through the clear plastic box. However, if you need to confirm that the fuse is still good, you can check it using a digital multimeter. Set your multimeter to Continuity, or to a low setting in the Ohms scale. Touch each fuse connector with a multimeter lead.

What to do when your brake light comes on?

Why is my brake light not working on my Silverado?

Sounds like the classic signs of a bad multi-function switch. Usually the middle brake light is tied directly to the brake switch so if that light works it indicates the brake switch is doing its’ job and power is good past the switch.

Where is the brake light switch on a Chevy Silverado?

The brake light switch is on the top of the brake pedal. Use a test light to see if you have power on both sides once the pedal is depressed (orange wire) Here are guides to help you get the job done. Here is a wiring diagram to help (below) Please let us know what you find. helpful?

Why are the brake lights stuck on my Chevy Silverado?