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Engine-Codes – Generic – B17FB

B17FB Code - Auto High Beam Camera View Blocked

Quick Answer

The B17FB diagnostic trouble code (DTC) indicates that the auto high beam camera view is blocked. Common causes include Dirt, dust, or debris blocking the camera lens, Ice or snow accumulation on the camera lens, Physical damage to the camera or its mounting position. 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
B17FB indicates Auto High Beam Camera View Blocked.
Common causes
Common causes include Dirt, dust, or debris blocking the camera lens, Ice or snow accumulation on the camera lens, Physical damage to the camera or its mounting position.
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 09, 2024
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Code B17FB Description

The B17FB diagnostic trouble code (DTC) indicates that the auto high beam camera view is blocked. This code is often associated with vehicles equipped with advanced driver assistance systems (ADAS) that use cameras to detect oncoming vehicles and adjust the high beam headlights accordingly. When the camera view is obstructed, the system may not function properly, leading to potential safety issues and reduced visibility during night driving.

OBDII Code B17FB - Auto High Beam Camera View Blocked
B17FB Code - Auto High Beam Camera View Blocked

Common Causes of B17FB

  1. Dirt, dust, or debris blocking the camera lens.
  2. Ice or snow accumulation on the camera lens.
  3. Physical damage to the camera or its mounting position.
  4. Electrical issues affecting the camera's functionality.
  5. Improper installation or calibration of the auto high beam camera.

Symptoms of B17FB

  1. High beam headlights not switching on or off automatically as intended.
  2. Warning light on the instrument panel indicating a camera view blockage.
  3. Inconsistent high beam operation during night driving.
  4. Reduced visibility at night due to improper high beam adjustment.
  5. System error messages related to the auto high beam camera.

How to Fix B17FB

  1. Inspect the auto high beam camera for any visible obstructions such as dirt, dust, or debris. Clean the lens carefully using a soft cloth and a mild cleaning solution.
  2. Remove any ice or snow buildup on the camera lens. Use a gentle approach to prevent damage to the camera.
  3. Check for any physical damage to the camera or its mounting position. Replace or repair any damaged components as needed.
  4. Verify the electrical connections to the auto high beam camera. Ensure that all connections are secure and free of corrosion.
  5. If cleaning and inspection do not resolve the issue, consider recalibrating or reprogramming the auto high beam camera system according to manufacturer specifications.

Cost to Fix B17FB

The typical repair costs for addressing the B17FB code related to the auto high beam camera view blockage can vary depending on the specific vehicle make and model, as well as the extent of the issue. On average, the repair costs for this type of problem can range from $100 to $300, including parts and labor. However, it is important to note that labor rates at auto repair shops can vary widely, typically ranging from $80 to $150 per hour. Additional diagnostic time may be required to pinpoint the exact cause of the issue, so it is recommended to consult with a professional technician for a more accurate cost estimate based on your vehicle's specific needs.

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Code B17FB Information for Specific Makes

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 B17FB Code

1. What are the common symptoms of OBDII code B17FB - Auto High Beam Camera View Blocked?

When this code is triggered, you may notice issues with the auto high beam system, such as the high beam headlights not functioning properly or the camera view appearing blocked on the dashboard display.

2. What could cause the OBDII code B17FB to appear?

The code B17FB is typically triggered when there is an obstruction, dirt, or debris blocking the camera lens responsible for the auto high beam function in your vehicle.

3. How can I troubleshoot the Auto High Beam Camera View Blocked issue?

Start by checking the camera lens for any obstructions, such as dirt, snow, or debris. Clean the lens carefully to ensure a clear view. If the problem persists, there may be a wiring issue or a malfunction with the camera unit itself that requires further inspection.

4. Can weather conditions affect the Auto High Beam Camera View Blocked error?

Yes, extreme weather conditions like heavy snow, rain, or fog can obstruct the camera lens and trigger the B17FB code. It is essential to keep the camera lens clean and free from any obstructions for the auto high beam system to function correctly.

5. Is it safe to drive with the Auto High Beam Camera View Blocked warning illuminated?

While the auto high beam functionality may be affected, it is generally safe to drive with this warning as long as you can operate the vehicle's headlights manually. However, it is recommended to address the issue promptly to restore the auto high beam feature.

6. Can I reset the B17FB code myself after resolving the Auto High Beam Camera View Blocked issue?

Once you have cleaned the camera lens or addressed any obstructions causing the error, you can reset the OBDII code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes. If the issue persists, further diagnosis may be necessary.

7. Are there any preventive measures to avoid the Auto High Beam Camera View Blocked problem?

Regularly inspecting and cleaning the camera lens, especially after driving in harsh weather conditions, can help prevent the Auto High Beam Camera View Blocked issue. Additionally, storing the vehicle in a covered area can reduce the chances of debris accumulation.

8. How much does it typically cost to repair the Auto High Beam Camera View Blocked problem?

The cost of repairing the Auto High Beam Camera View Blocked issue can vary depending on the underlying cause. Simple fixes like cleaning the camera lens may not incur significant costs, but replacing a faulty camera unit or addressing wiring issues could be more expensive.

9. Can a DIY enthusiast address the Auto High Beam Camera View Blocked error?

If you have experience working with automotive electrical systems and components, you may be able to troubleshoot and resolve minor issues related to the Auto High Beam Camera View Blocked error. However, complex repairs or replacements may require professional assistance.

10. Will the B17FB code disappear on its own once the Auto High Beam Camera View Blocked problem is fixed?

After successfully addressing the issue causing the Auto High Beam Camera View Blocked warning, you can reset the code, and it should disappear if the problem has been resolved. If the code persists, further inspection may be needed to identify any remaining issues.

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