Dodge RAM Third Brake Light Not Working – How To Replace In 2023!

The third brake light is an important safety feature that alerts drivers behind you when you apply brakes. Therefore, Driving without the third brake light can be dangerous as it can cause accidents. But don’t worry, I’ve got you covered!

Dodge RAM Third Brake Light Not Working can be due to fuse bulbs, sockets, or wiring issues, which can be fixed by checking a blown fuse, loose wire connection, or Body Control Module (BCM).

Afterward, we’ll explore the reasons behind the malfunction and provide solutions. Hence,  Let’s dive in and restore the functionality of your brake light system!

Top 5 Reasons for Your Dodge RAM’s Third Brake Light Not Working – Let’s Find Out!

1. Faulty Bulb or Socket -Vehicle Wiring System: 

In the first place, The bulb and socket are the things to check when your Dodge RAM’s third brake light is not working. In this case, Over time, the bulb may burn out, or the socket may become faulty. 

Solution: Check the Bulb: 

For this reason, Start by accessing the third brake light assembly. This is usually done by removing the cover or lens, typically held in place by screws or clips. 

Next, Carefully remove the bulb from the socket and inspect it for any signs of damage or a burnt-out filament.

If the bulb appears faulty, replace it with a new one that matches the specifications of the original bulb. Lastly, Ensure the replacement bulb is securely seated in the socket, and reassemble the cover or lens.

2. Next can be Wiring Issues : 

To begin with, Wiring problems can also lead to a malfunctioning third brake light. Therefore, Loose connections, damaged wires, or corroded terminals can disrupt the flow of electricity, causing the brake light to stop working. 

Solution: Inspect the Wiring and Connectors: 

For this reason, Examine the wiring harness and connectors that lead to the third brake light assembly. Look for any visible signs of damage, such as frayed wires, loose connections, or corrosion. 

If you notice any wiring issues, repair or replace the damaged sections. Ensure that all connections are secure and free from dirt or debris.

3. The Dodge RAM Third Brake Light Not Working can be due to a Fuse Problem: 

A blown fuse or a faulty real is usually found as an issue. Check the fuse box and relay panel in your Dodge RAM to ensure that all relevant components associated with the third brake light are in working order. Look for any blown fuses or signs of a faulty relay. 

If you find a blown fuse, replace it with a new one of the appropriate rating. Similarly, if the relay is defective, replace it with a new one to restore the functionality of the third brake light.

Solution: Verify the Fuse: 

Locate the fuse box in your Dodge RAM, usually under the dashboard or in the engine compartment. 

Consult your vehicle’s owner’s manual to identify the fuse corresponding to it, remove it, and visually inspect it to see if it’s blown or damaged. If the fuse is blown, replace it with a new fuse of the same amperage rating. 

It’s crucial to use the correct amperage rating to prevent electrical issues or damage to the circuit.

4. Brake Light Switch Failure: 

This part is near the brake pedal and plays a crucial role in activating the brake lights when you press the pedal. If the brake light switch is malfunctioning, it can hinder the operation of the third brake light. 

Solution: Test the Brake Light Switch: 

Locate the brake light switch, typically near the brake pedal. The purpose of this switch is to activate the brake lights when you press the brake pedal. 

To test the brake light switch, use a multimeter set to the continuity or ohms function. 

With the ignition off, press the brake pedal and use the multimeter probes to check for continuity or resistance across the switch terminals.

If there is no continuity or resistance when the brake pedal is pressed, it indicates a faulty switch that needs to be replaced.

5. The Dodge RAM Third Brake Light Not Working can be due to the Control Module Malfunction: 

It is often called the Body Control Module (BCM) and regulates various functions, including the brake lights. A glitch or malfunction in the control module associated with the third brake light can cause irregularities in its operation.

Solution: Check the Control Module: 

Firstly, it controls various electrical functions in the vehicle, including operating the third brake light. 

Try replacing this Module or fix it by checking the malfunctioning part. 

If all the previous troubleshooting steps fail to resolve the issue, the control module may malfunction and require a technician.

After all, I provided you with all the top reasons and their respective solutions. But, still, if the Dodge RAM  light is not working, you should ask a professional to overcome this issue!

Lastly, If Your Dodge RAM Third Brake Light Not Working After All The Fixes, Consult a Professional Technician!

Remember, electrical issues can be complex, and it’s crucial to prioritize safety. If your third brake light is not working, address the issue promptly to ensure the safety of yourself and other drivers. Test the brake light switch and use it on the road. 

Therefore,  If you cannot identify or resolve the issue independently, it’s best to seek assistance from a qualified technician. They have the expertise and diagnostic tools to accurately diagnose and address the problem with your Dodge RAM’s third brake light. 

The technician will perform further tests, inspect the electrical system, and provide the necessary repairs or replacements to ensure the proper functioning of the third brake light.

NOTE: You can further get help by asking the question to the ones who have already fixed this issue or are in the same condition as you are. Click Here for Dodge RAM Forum

Frequently Asked Questions!

1. If the Dodge RAM Third Brake Light Not Working, How can I determine?

When you apply the brakes, check if your Dodge RAM’s third brake light fails to illuminate or appears dimmer than usual. This usually indicates that the brake light is not functioning correctly.

2. Can I replace the bulb in the third brake light myself? 

Yes, replacing the bulb in the third brake light is typically a simple task that you can do yourself. But, If you’re unsure or uncomfortable doing it yourself, you can always seek assistance from a professional.

3. What should I do if replacing the bulb does not fix the issue?

If replacing the bulb in the third brake light doesn’t resolve the problem, it’s advisable to have a mechanic inspect the wiring, socket, or other components associated with the brake light.

4. Can a non-functional third brake light compromise the safety of my Dodge RAM?

Yes, a non-functional third brake light can compromise the safety of your Dodge RAM. The third brake light is an important safety feature that alerts drivers behind you when you apply the brakes.

5. How much does repairing a Dodge RAM’s third brake light typically cost?

At this instant, The cost of repairing a Dodge RAM’s third brake light can vary depending on your area’s specific issue and labor rates. It’s best to consult a mechanic or a dealership for an accurate estimate based on your situation.

Conclusion:

The Dodge RAM Third Brake Light Not Working can be due to faulty bulbs, wiring, or fuse light, which can be solved by checking a blown fuse, loose wire connection, or Body Control Module (BCM).

Above all, with this guide and my solutions, you’ll have all the tools to tackle the issue and travel safely with a properly functioning brake light system for your Dodge RAM Truck!