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B3867 Chevrolet Code - Right Park Lamp Control Circuit

Quick Answer

The B3867 Chevrolet code refers to a problem with the right park lamp control circuit in the vehicle. Common causes include Faulty wiring or connectors, Defective park lamp bulb, Failed control module. 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
B3867 Chevrolet indicates Right Park Lamp Control Circuit.
Common causes
Common causes include Faulty wiring or connectors, Defective park lamp bulb, Failed control module.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 06, 2024
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Code B3867 Chevrolet Description

The B3867 Chevrolet code refers to a problem with the right park lamp control circuit in the vehicle. This code indicates that there is an issue with the circuit that controls the right park lamp, which is the light that illuminates when the vehicle is parked. The park lamp is an essential component for visibility and safety, especially during nighttime or low-light conditions.

OBDII Code B3867 Chevrolet - Right Park Lamp Control Circuit
B3867 Chevrolet Code - Right Park Lamp Control Circuit

Common Causes of B3867 Chevrolet

  1. Faulty wiring or connectors
  2. Defective park lamp bulb
  3. Failed control module
  4. Corrosion or damage to the circuit components
  5. Electrical issues such as a short circuit or open circuit

Symptoms of B3867 Chevrolet

  1. Right park lamp not turning on
  2. Dim or flickering right park lamp
  3. Warning light on the dashboard indicating a lamp malfunction
  4. Fuse blowing repeatedly
  5. Other exterior lights not functioning properly

How to Fix B3867 Chevrolet

  1. Begin by visually inspecting the wiring, connectors, and lamp for any visible damage or corrosion.
  2. Test the park lamp bulb to ensure it is functioning correctly. Replace if necessary.
  3. Use a multimeter to check the voltage at the control module to determine if it is receiving the proper signal.
  4. Check for any loose connections or damaged wires in the circuit and repair as needed.
  5. Clear the diagnostic trouble code and test the right park lamp to ensure it is working properly.

Cost to Fix B3867 Chevrolet

The cost of repairing the right park lamp control circuit can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. On average, the cost of parts for this repair can range from $50 to $200, while labor costs can range from $80 to $150 per hour. Overall, the total cost of repairing the right park lamp control circuit may amount to around $150 to $400. It is recommended to consult with a qualified mechanic to get an accurate estimate based on the specific circumstances of the vehicle.

What does this mean?

Tech Notes for B3867 Chevrolet

B3867 01 Right Park Lamp Control Circuit Open
B3867 02 Right Park Lamp Control Circuit Short to Ground
B3867 04 Right Park Lamp Control Circuit Open

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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 B3867 Chevrolet Code

1. What are the common symptoms of OBDII code B3867 in a Chevrolet related to the Right Park Lamp Control Circuit?

The common symptoms include the right park lamp not functioning properly or not illuminating at all.

2. What are some possible causes of OBDII code B3867 in a Chevrolet?

Potential causes of this code include a faulty right park lamp bulb, a damaged wiring harness, or a malfunctioning control module.

3. How can I diagnose the issue related to the Right Park Lamp Control Circuit in my Chevrolet?

You can start by visually inspecting the right park lamp for any visible damage. Then, check the wiring connections and the control module for any signs of wear or corrosion.

4. Can a blown fuse cause OBDII code B3867 in a Chevrolet?

Yes, a blown fuse in the right park lamp circuit can trigger this trouble code. It is recommended to inspect and replace any blown fuses as part of the diagnostic process.

5. Is it safe to continue driving with OBDII code B3867 triggered in my Chevrolet?

While the issue may not affect the overall drivability of the vehicle, it is important to address any lighting malfunctions promptly for safety reasons. It is advisable to fix the problem as soon as possible.

6. What are some repair tips for resolving OBDII code B3867 in a Chevrolet?

You can start by checking and replacing the right park lamp bulb if necessary. Ensure the wiring connections are secure and free of damage. If the issue persists, consult a professional mechanic for further diagnosis and repair.

7. Can extreme weather conditions impact the Right Park Lamp Control Circuit in a Chevrolet?

Yes, extreme weather conditions such as heavy rain or snow can potentially cause damage to the wiring or bulb in the right park lamp circuit, leading to the triggering of OBDII code B3867.

8. How much does it typically cost to repair OBDII code B3867 in a Chevrolet?

The cost of repair can vary depending on the specific cause of the issue. Replacing a bulb or a fuse may be relatively inexpensive, while fixing a damaged wiring harness or control module can be more costly.

9. Are there any preventive measures to avoid OBDII code B3867 in a Chevrolet?

Regularly inspecting the vehicle's lighting system and addressing any malfunctions promptly can help prevent issues like OBDII code B3867 from occurring. Keeping the electrical components in good condition is essential.

10. Can I reset OBDII code B3867 in a Chevrolet myself?

You can attempt to clear the trouble code using an OBDII scanner, but it is important to first diagnose and address the root cause of the issue to prevent the code from reoccurring. If you are unsure, seeking professional help is recommended.

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