B16B6 Code - Right Stop Lamp Control Circuit Open
Quick Answer
The Body Control Module (BCM) receives a hardwired brake signal from the Anti-lock Brake System (ABS) module indicating that the Brake Pedal is applied. Common causes include Faulty Right Stop Lamp, Right Stop Lamp harness is open or shorted, Right Stop Lamp circuit poor electrical connection. 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 indicates Right Stop Lamp Control Circuit Open.
- Common causes
- Common causes include Faulty Right Stop Lamp, Right Stop Lamp harness is open or shorted, Right Stop Lamp circuit poor electrical connection.
- 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.
Code B16B6 Description
What are the Possible Causes of the DTC B16B6?
- Faulty Right Stop Lamp
- Right Stop Lamp harness is open or shorted
- Right Stop Lamp circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B16B6?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B16B6 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Information for Specific Makes
- B16B6 Chrysler — Right Stop Lamp Control Circuit Open
- B16B6 Dodge — Right Stop Lamp Control Circuit Open
- B16B6 Jeep — Right Stop Lamp Control Circuit Open
- B16B6 RAM — Right Stop Lamp Control Circuit Open
Frequently Asked Questions about B16B6 Code
1. What are the common symptoms of OBDII code B16B6 (Right Stop Lamp Control Circuit Open)?
The common symptoms of this code include the right stop lamp not illuminating when the brake pedal is pressed, the brake light staying on constantly, or a warning light on the dashboard.
2. What usually causes the OBDII code B16B6 to appear?
The most common cause of code B16B6 is a break or open circuit in the wiring leading to the right stop lamp, a faulty stop lamp switch, or a problem with the body control module.
3. How can I diagnose the OBDII code B16B6 at home?
You can start by checking the right stop lamp bulb, fuse, and wiring connections for any visible damage. Using a multimeter to test the continuity of the circuit can also help pinpoint the issue.
4. Can I still drive my vehicle with OBDII code B16B6 present?
It is generally safe to drive your vehicle with this code, but you should address the issue promptly to ensure the brake lights function properly for your safety and the safety of others on the road.
5. Is it easy to repair OBDII code B16B6 on my own?
If you have basic knowledge of automotive electrical systems and access to a wiring diagram for your vehicle, you may be able to repair this code on your own by identifying and fixing the open circuit or replacing faulty components.
6. What are the potential risks of ignoring OBDII code B16B6?
Ignoring this code may result in other drivers not being able to see when you are braking, increasing the risk of rear-end collisions. It is important to address this issue promptly to maintain road safety.
7. How much does it typically cost to repair OBDII code B16B6 at a professional auto repair shop?
The cost of repairing this code at a professional auto repair shop can vary depending on the exact cause of the issue, but it may range from $100 to $300, including parts and labor.
8. Can extreme weather conditions affect the appearance of OBDII code B16B6?
Extreme weather conditions such as heavy rain or snow can potentially cause water damage to the wiring or connectors related to the right stop lamp, leading to the appearance of this code.
9. Will disconnecting the battery reset OBDII code B16B6?
Disconnecting the battery may temporarily clear the code, but it will likely reappear once the issue causing it is still present. It is recommended to diagnose and repair the root cause of the problem.
10. Is it possible for multiple OBDII codes to be triggered along with B16B6?
Yes, it is possible for other related codes, such as those indicating a malfunction in the brake light circuit or body control module, to be triggered along with OBDII code B16B6.
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