Fixing The Dodge Dart Brake Light Malfunction - All Generations

By Nick Marchenko, PhD

Having functional brake lights on your Dodge Dart is crucial for safety on the road. This guide compiles expert advice and community wisdom to help you diagnose and fix common issues that may cause your Dodge Dart's brake lights to fail.

Pre-diagnosis Checks

Before diving into repairs, ensure basic checks are done to identify the issue:

• Check the brake light bulbs: Ensure they are not burnt out.
• Inspect the fuse: A blown fuse can cause the brake lights to stop working.
• Look at the brake light switch: This switch activates your brake lights when you press the pedal.

Looking for a replacement bulbs for your dodge Dart, but not sure about the size? Check the bulb size chart below to find products that will fit your Dodge without any problems:

• 2016;
• 2015;
• 2014;
• 2013;

If these basic checks don't reveal the problem, proceed with the following steps.

Tools and Materials Needed

• Multimeter
• Replacement brake light switch (if needed)
• Screwdrivers
• Adjustable wrench

Step-by-Step Repair Guide

1. Brake Light Switch Inspection

A common issue is the brake light switch malfunctioning or becoming misaligned. The switch needs to make contact with the brake pedal correctly to activate the brake lights.

How to Check:

• Locate the brake light switch near the top of the brake pedal.
• Check if the switch's plunger contacts the brake pedal properly. Adjust if necessary.
• Use a multimeter to check for continuity when the pedal is pressed. If there's no continuity, the switch may need replacing.

2. Wiring and Connector Checks

Faulty wiring or loose connections can also cause brake light failures.

How to Check:

• Inspect the wiring leading to the brake light switch and to the brake lights themselves for any signs of damage or corrosion.
• Ensure all connectors are secure and clean.

3. Turn Signal Switch Issues

In some Dodge Darts, the brake light circuit is integrated with the turn signal switch. A malfunction here could affect brake light functionality.

How to Check:

• If your turn signals work but your brake lights do not, the turn signal switch may be the culprit.
• Accessing and inspecting this switch requires disassembling part of the steering column, which may be better suited for experienced DIYers or professionals.

4. Brake Light Switch Replacement

If diagnostics confirm the brake light switch is at fault, replacing it is usually straightforward.

How to Replace:

• Disconnect the battery.
• Remove the faulty switch. This typically involves disconnecting a connector and possibly unscrewing or unclipping the switch from its mounting.
• Install the new switch, ensuring it's properly aligned with the brake pedal.
• Reconnect the battery and test the brake lights.

Additional Tips

• LED Brake Lights: If upgrading to LED brake lights, ensure they are compatible with your Dodge Dart. LED lights have different power requirements which can affect functionality.
• Regular Maintenance: Regular checks and maintenance can prevent many brake light issues.
• Professional Help: If you're unsure or uncomfortable with any steps, seeking professional help is advised.

See Also:

For additional context or related issues, consider these resources:

• How to Know That Dodge Dart’s Battery is Dead
• Methods to Increase the Fuel Economy of Your Dodge Dart
• Dodge Dart: Years to Avoid

By following these steps and utilizing the advice provided, you can diagnose and possibly fix your Dodge Dart's brake light issues. Remember, safety is paramount, so if any repair is beyond your capability, consult a professional.

Nick Marchenko, PhD

Industrial Engineer & Automotive Content Specialist

Nick writes in-depth guides on car clubs, engine specs, vehicle ownership, and modifications, combining engineering knowledge with automotive passion.

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