B16B6 Dodge Code - Right Stop Lamp Control Circuit Open
Quick Answer
The B16B6 diagnostic trouble code (DTC) for Dodge vehicles indicates that there is an open circuit in the right stop lamp control circuit. Common causes include Damaged wiring or connectors in the right stop lamp circuit, Faulty stop lamp switch, Defective brake light bulb. 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 Dodge indicates Right Stop Lamp Control Circuit Open.
- Common causes
- Common causes include Damaged wiring or connectors in the right stop lamp circuit, Faulty stop lamp switch, Defective brake light bulb.
- 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.
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Code B16B6 Dodge Description
The B16B6 diagnostic trouble code (DTC) for Dodge vehicles indicates that there is an open circuit in the right stop lamp control circuit. This means that there is a break in the electrical connection that controls the right stop lamp, which could result in the brake light not functioning properly. The stop lamp is a crucial safety feature that alerts other drivers when you are slowing down or stopping, so it is essential to address this issue promptly.
Common Causes of B16B6 Dodge
- Damaged wiring or connectors in the right stop lamp circuit.
- Faulty stop lamp switch.
- Defective brake light bulb.
- Malfunctioning body control module.
- Corrosion or moisture in the electrical connections.
Symptoms of B16B6 Dodge
- Right brake light not illuminating when braking.
- Check engine light illuminated on the dashboard.
- Brake light warning message on the instrument panel.
- Difficulty shifting out of park (in some vehicles).
- Vehicle failing state inspection due to non-functional brake light.
How to Fix B16B6 Dodge
- Begin by visually inspecting the wiring and connectors in the right stop lamp circuit for any visible damage. Repair or replace any damaged components.
- Test the stop lamp switch for continuity using a multimeter. Replace the switch if it is faulty.
- Check the brake light bulb for functionality and replace it if necessary.
- Inspect the body control module for any signs of malfunction and address any issues found.
- Clear the DTC from the vehicle's computer using a scan tool and test the right stop lamp to ensure it is functioning properly after repairs.
Cost to Fix B16B6 Dodge
The cost of repairing a B16B6 DTC for a Dodge vehicle can vary depending on the specific cause of the issue. In general, the cost of parts such as a stop lamp switch or brake light bulb can range from $10 to $50, while labor costs can range from $80 to $150 per hour. Overall, the total repair cost for this issue could range from $100 to $300, but it's advisable to check with local auto repair shops for a more accurate estimate. Keep in mind that rates may vary based on location, vehicle make and model, and other factors.
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Frequently Asked Questions about B16B6 Dodge Code
1. What does the OBDII code B16B6 mean for a Dodge vehicle?
The code B16B6 indicates an open circuit in the right stop lamp control, meaning the system cannot send power to the right stop lamp.
2. What are the common symptoms of the B16B6 code?
Typical symptoms include the right stop lamp not illuminating, warning lights on the dashboard, and possible failure of brake light functionality.
3. What causes the B16B6 code to appear?
Common causes include a damaged or broken wire, a faulty bulb, a defective stop lamp socket, or issues with the body control module (BCM).
4. How can I diagnose the B16B6 code on my Dodge?
Start by visually inspecting the right stop lamp, bulb, wiring, and socket for damage. Use a multimeter to check for continuity and ensure proper voltage is reaching the circuit.
5. Can the B16B6 code affect vehicle safety?
Yes, the code can impact safety as the right stop lamp is essential for communicating braking intentions to other drivers.
6. How do I fix the B16B6 code on a Dodge vehicle?
Repairs may involve replacing the faulty bulb, repairing damaged wiring, or replacing the stop lamp socket. If wiring and components are intact, the BCM may need reprogramming or replacement.
7. Is it safe to drive with the B16B6 code active?
Driving with the B16B6 code is not recommended as the right stop lamp may not function, posing a safety risk to you and others on the road.
8. How much does it cost to repair the B16B6 code?
Repair costs vary, ranging from $20–$50 for a bulb replacement to $100–$600 for wiring or BCM repairs, depending on the issue.
9. Can the B16B6 code be cleared without making repairs?
Clearing the code without fixing the underlying issue will likely cause it to return, as the open circuit needs to be resolved for proper functionality.
10. Do I need professional help to fix the B16B6 code?
While basic repairs like bulb replacement can be done at home, complex issues involving wiring or the BCM may require professional diagnosis and repair.
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