Engine-CodesChrysler – B16B6 Chrysler

B16B6 Chrysler Code - Right Stop Lamp Control Circuit Open

Quick Answer

The B16B6 Chrysler code indicates that there is an issue with the right stop lamp control circuit being open. Common causes include Damaged wiring leading to the right stop lamp, Faulty brake light switch, Blown fuse in the stop lamp circuit. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
B16B6 Chrysler indicates Right Stop Lamp Control Circuit Open.
Common causes
Common causes include Damaged wiring leading to the right stop lamp, Faulty brake light switch, Blown fuse in the stop lamp circuit.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code B16B6 Chrysler Description

The B16B6 Chrysler code indicates that there is an issue with the right stop lamp control circuit being open. In simpler terms, this means that there is a break or interruption in the electrical circuit that controls the right stop lamp (brake light) on the vehicle. When this circuit is open, the right stop lamp will not function properly, which can pose a safety hazard as other drivers may not be aware when the vehicle is braking.

OBDII Code B16B6 Chrysler - Right Stop Lamp Control Circuit Open
B16B6 Chrysler Code - Right Stop Lamp Control Circuit Open

Common Causes of B16B6 Chrysler

  1. Damaged wiring leading to the right stop lamp.
  2. Faulty brake light switch.
  3. Blown fuse in the stop lamp circuit.
  4. Malfunctioning control module responsible for the right stop lamp.

Symptoms of B16B6 Chrysler

  1. Right stop lamp does not illuminate when braking.
  2. Dashboard warning light indicating an issue with the brake system.
  3. Other drivers signaling that the right stop lamp is not working.
  4. Reduced visibility of the vehicle during braking situations.

How to Fix B16B6 Chrysler

  1. Begin by visually inspecting the wiring leading to the right stop lamp for any visible damage or breaks. Repair or replace any damaged wiring as needed.
  2. Check the brake light switch for proper functionality. If the switch is faulty, replace it with a new one.
  3. Inspect the fuse in the stop lamp circuit and replace it if necessary.
  4. Use a multimeter to test the control module responsible for the right stop lamp. If the module is malfunctioning, replace it with a new one.
  5. Once the issue has been addressed, test the right stop lamp to ensure it illuminates properly when braking.

Cost to Fix B16B6 Chrysler

The typical repair costs for resolving the B16B6 Chrysler code can vary depending on the specific cause of the issue and the vehicle's make and model. In general, the cost of parts for this repair, such as a brake light switch or a control module, can range from $50 to $200. Additionally, labor costs at auto repair shops typically range from $80 to $150 per hour. The total cost of the repair, including parts and labor, could range from $150 to $500 or more. It's recommended to consult with a professional mechanic for a more accurate estimate based on the specific circumstances of the vehicle.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B16B6 Chrysler Code

1. What are the common symptoms of OBDII code B16B6 Chrysler (Right Stop Lamp Control Circuit Open)?

- The common symptoms include the right stop lamp not illuminating when the brake pedal is pressed, causing a potential safety hazard.

2. What are the possible causes of the Right Stop Lamp Control Circuit Open code B16B6 in a Chrysler vehicle?

- Possible causes may include a faulty brake light bulb, a damaged wiring harness, a defective brake light switch, or a problem with the body control module.

3. How can I diagnose the Right Stop Lamp Control Circuit Open issue in my Chrysler vehicle?

- You can start by checking the right stop lamp bulb for any signs of damage or burnout. Then, inspect the wiring harness for any breaks or corrosion. Finally, test the brake light switch and the body control module for proper functionality.

4. Can I drive my Chrysler vehicle with the B16B6 code indicating the Right Stop Lamp Control Circuit Open?

- It is not recommended to drive the vehicle with this code as it may compromise your safety on the road. Fix the issue promptly to ensure proper brake light operation.

5. How do I repair the Right Stop Lamp Control Circuit Open code B16B6 in my Chrysler?

- The repair process may involve replacing the faulty brake light bulb, repairing or replacing damaged wiring, fixing the brake light switch, or reprogramming the body control module, depending on the specific cause of the issue.

6. Will resetting the OBDII code B16B6 resolve the Right Stop Lamp Control Circuit Open problem in my Chrysler?

- Simply resetting the code will not fix the underlying issue causing the Right Stop Lamp Control Circuit Open. It is crucial to diagnose and address the root cause of the problem for a proper repair.

7. How can I prevent the Right Stop Lamp Control Circuit Open code B16B6 from recurring in my Chrysler?

- Regularly inspecting and maintaining your vehicle's brake light system, including bulbs, wiring, and switches, can help prevent this code from reoccurring in the future.

8. Is it safe to attempt DIY repairs for the Right Stop Lamp Control Circuit Open issue in my Chrysler?

- If you have the necessary knowledge and tools, you can attempt DIY repairs for this issue. However, if you are unsure or uncomfortable with the repair process, it is best to seek professional help to ensure proper and safe repairs.

9. Can extreme weather conditions cause the Right Stop Lamp Control Circuit Open code B16B6 in a Chrysler vehicle?

- Extreme weather conditions can sometimes lead to electrical issues in a vehicle, including the Right Stop Lamp Control Circuit Open code. Ensure that your vehicle's electrical components are properly sealed and protected against harsh weather to prevent such issues.

10. How long does it typically take to repair the Right Stop Lamp Control Circuit Open issue in a Chrysler vehicle?

- The repair time can vary depending on the specific cause of the problem and the extent of the repairs needed. Simple fixes like replacing a bulb may take a short time, while more complex issues could require more extensive troubleshooting and repair, potentially taking longer.

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