How to fix no brake lights Chevy Trailblazer?

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What are the warning lights on a Chevrolet?

The following are warning lights and indicators found in vehicles built by Chevrolet. Click a link to learn more about each one. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray). There are nearly 50 of them so search carefully!

What to do if your shift selector light is not working?

1. Disconnect the wiring connector from the original transmission mounted PNP switch. 2. Connect the new switch to the wiring connector. 3. Return to Step #4 above and observe the display as you rotate the switch. If all positions indicate properly, refer to the Correction section below.

What are the symptoms of a bad alternator in a Chevy Trailblazer?

Here are the most common symptoms of a bad alternator in a Chevy Trailblazer: The battery light is designed to tell you that there is not enough voltage to properly charge the battery, or that the battery itself is not holding the proper voltage. In rare occasions the service engine soon light may light up.

What does the battery light mean on a Chevy Trailblazer?

The battery light is designed to tell you that there is not enough voltage to properly charge the battery, or that the battery itself is not holding the proper voltage. In rare occasions the service engine soon light may light up.

What was the owner’s manual for the 2002 Chevrolet TrailBlazer?

Who is the owner of the Chevrolet TrailBlazer?

GENERAL MOTORS, GM, the GM Emblem, CHEVROLET, the CHEVROLET Emblem and the name TRAILBLAZER are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes after that time without further notice.

Why are my abs and brake lights not working?

This is how I fixed my intermittent ABS and Brake dash lights on my Chevrolet blazer with the Kelsey-Hayes EBCM module, with out spending 1500 bucks on a new EBCM.. You may have code C0265 “Electronic Brake Control Module Motor Relay Circuit.” The fault is usually due to broken solder joints on the circuit board.

Why do I have code c0265 on my brake light?

You may have code C0265 “Electronic Brake Control Module Motor Relay Circuit.” The fault is usually due to broken solder joints on the circuit board. At this time I did not need to pull the EBCM and repair the solder. Loading…

What kind of problem does a GMC Trailblazer have?

A common problem on the mid sized General Motors SUV’s of the last decade (2002-2009 Chevrolet Trailblazer, GMC Envoy, Buick Ranier, Oldsmobile Bravada & Saab 97x), is irregular electrical malfunctions. Especially headlights that flicker and often go out with no warning and then come back on with no warning.

What to do if your headlights won’t turn on?

Simple fix it seems, pull the old one and replace with the new relay. I took the SUV out for a drive in the rain and though it ran fine (the flickering and outage were sporadic before), but now even the headlights seems brighter.

Why are the parking lights on on my Chevy Silverado?

I have the same problem with my 2010 Chevy Silverado. I took the PRK Lamp relay fuse out but the front and rear parking lights stayed on. I also disconnected the trailer light harness per the advise of a Chevy forum where another Silverado’s tail lights would not shut off.

Why do my park lights stay on after I Turn Off the motor?

My park lights stay on after I shut off motor and park. It drained my battery and while recharging I heard a noise in the under hood fuse panel. I pulled out the fuse that was vibrating and the light went out but after placing the fuse back in the park lights refused to go out. So now I can not park the truck without pulling the fuse.

Is there a parking light relay that is stuck on?

There is a parking light relay that is stuck on and needs to be replaced. Here is a guide to help you test and confirm the issue. Here is the location of the relay (Below). Please let us know if you need anything else to get the problem fixed. helpful?

What causes brake lights to not work but tail lights do?

5 Causes of Brake Lights Don’t Work But Tail Lights Do 1 Bad Light Bulbs 2 Bad Brake Light Switch 3 Broken fuse or fuse box 4 Bad sockets and connectors 5 Broken wire More

Why does my brake light only work on one side?

Since the problem is only on one side, you can rule out the fuse and other parts of the circuit that are shared by both bulbs. I would look closely at the connector for the nonfunctional bulb, as it may be damaged or corroded. If the bulb looks OK, you’ll want to test for power and ground at the bulb.

Where are the fuse panels on a Chevy Trailblazer?

Here you will find fuse box diagrams of Chevrolet TrailBlazer 2002, 2003, 2004, 2005, 2006, 2007, 2008 and 2009, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

When does the ABS light come on on a trailblazer?

Your Chevy Trailblazer’s ABS Light comes on when it fails a self diagnostic cycle. When on, it indicates that the Trailblazer does not have Anti-Lock brakes, and the safety they provide. Your Trailblazer’s ABS system uses a system of sensors to determine wheel speed when braking.

What kind of model is the Chevrolet TrailBlazer EXT?

TrailBlazer EXT variants include LS 4dr SUV 4WD (4.2L 6cyl 4A), LS 4dr SUV (4.2L 6cyl 4A), LT 4dr SUV 4WD (4.2L 6cyl 4A), and LT 4dr SUV (4.2L 6cyl 4A). For a full list of TrailBlazer EXT models, check out Edmunds’ Features & Specs page.

Why is my brake light not working on my Chevy?

You may have code C0265 “Electronic Brake Control Module Motor Relay Circuit.”. The fault is usually due to broken solder joints on the circuit board. At this time I did not need to pull the EBCM and repair the solder.

Why is my abs light not working on my Chevy?

The fault is usually due to broken solder joints on the circuit board. At this time I did not need to pull the EBCM and repair the solder. Loading…

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.

Where do the brake lights go in a car?

The way those taillights work theres a white wire under dash on the column that white wire is for brake light. So the way the brake lights work they go through a relay and through blinker switch.

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.

What should I do if my brake lights dont work?

Solder and shrink tube the new wire to these pigtails and give it a test. If you are unsure of the wire color associated with brake light function, you can access wiring diagrams online, but be warned, chev/gm have been known to change color codes from time to time.

When did the first Chevy Trailblazer come out?

In this article, we consider the first-generation Chevrolet TrailBlazer, produced from 2002 to 2009.

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.

Is it dangerous to drive with brake lights not working?

Driving at night with either brake lights or tail lights not working is dangerous for you and other drivers on the road. It takes a long time to notice when the brake lights not working but tail lights are or vice versa. It is so because you won’t know what is happening in the backside while driving until someone points it out.

Why are the rear lights on my car not working?

The causes for dysfunctional rear lights are: 1 Burnt bulbs 2 Blown out fuse 3 Damaged wiring 4 Electrical issues

Where is the fuse on the brake light?

You will get the fuse panel under the dashboard and the PDC under the hood. The brake light switch is also to be found under the dashboard and check if its plunger touches the brake pedal arm. Any problem with the fuse box and light switch will affect the brake lights. In case if the fuse is blown, change it with a new one.

Why are the brake lights on my Chevy 1500 not working?

I have a 1994 Chevy 1500. Brake lights are not working. I replaced the bulbs and the brake light switch. All the other Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.

5 Causes of Brake Lights Don’t Work But Tail Lights Do 1 Bad Light Bulbs 2 Bad Brake Light Switch 3 Broken fuse or fuse box 4 Bad sockets and connectors 5 Broken wire More …

Where are the brake lights on my car?

Is it dangerous to drive without brake lights?

Driving during the night without brake lights or tail lights can thus be extremely dangerous. The problem is that you cannot often tell if your taillights and brake lights are faulty. Therefore, it is necessary for both your taillights and brake lights to work.

How does a brake light work on a car?

There is a small switch installed at your brake pedal to inform the control unit when the pedal is pressed, sending power to the brake lights. You can test the brake light switch with a multimeter to make sure you get a connection when the brake switch is released and no connection when you press.

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

Burnt out light bulbs – The other reason your tail lights are not working but your headlights are maybe a blown bulb. When the filament inside the bulb breaks it cannot illuminate the gas enclosed within the glass cover. This burnt-out bulb does not affect the circuitry of the light system and it continues to function normally.

How can I tell if my tail lights have a fuse?

When you have located the fuse for the tail lights use a fuse tester to check the connection. If the tester lights up – your fuse is functioning fine. If it does not light up then, replace the fuse with another of the similar amperage and size. In many instances, you can see the break in the metal strip of the fuse.

Is it dangerous to drive with broken tail lights?

So, driving with broken tail lights is very dangerous. Actually, people find out about their tail light problem when the police officer pulls them over. This is because the tail light malfunction is not that easy to spot. Usually, brake lights are the problem and the tail lights work just fine. But, sometimes it’s the opposite.

Where is the brake light switch on my car?

Fuse Box and Light Switch. You have to find the fuse box or the power distribution center (PDC). You will get the fuse panel under the dashboard and the PDC under the hood. The brake light switch is also to be found under the dashboard and check if its plunger touches the brake pedal arm.

How to fix no brake lights Chevy Trailblazer?