AutoCodes – RAM – B286B RAM

B286B RAM Code - Left Headlamp Swiveling Position Sensor General Electrical Failure

Quick Answer

The Left and Right Headlamp Swiveling Motors are used to control the horizontal movement of the Front Headlamps. Common causes include Faulty Left Headlamp Swiveling Motor, Left Headlamp Swiveling Motor harness is open or shorted, Left Headlamp Swiveling Motor 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
B286B RAM indicates Left Headlamp Swiveling Position Sensor General Electrical Failure.
Common causes
Common causes include Faulty Left Headlamp Swiveling Motor, Left Headlamp Swiveling Motor harness is open or shorted, Left Headlamp Swiveling Motor 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.
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Code Popularity 589
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Feb 17, 2020
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Code B286B RAM Description

The Left and Right Headlamp Swiveling Motors are used to control the horizontal movement of the Front Headlamps. The Adaptive Front Lighting System (AFLS) Module controls these motors via a LIN BUS circuit. The Headlamp Swiveling Motors are integrated into both the Left and Right Headlamp Housings. If a motor is defective, the entire assembly must be replaced. The Diagnostic Trouble Code (DTC) sets when the Adaptive Front Lighting System (AFLS) Module detects an internal failure in the Headlamp Swiveling Motor.
OBDII Code B286B RAM - Left Headlamp Swiveling Position Sensor General Electrical Failure - AutoCodes.com
B286B RAM Code - Left Headlamp Swiveling Position Sensor General Electrical Failure

What are the Possible Causes of the DTC B286B RAM?

  • Faulty Left Headlamp Swiveling Motor
  • Left Headlamp Swiveling Motor harness is open or shorted
  • Left Headlamp Swiveling Motor circuit poor electrical connection

How to Fix the DTC B286B RAM?

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 B286B RAM 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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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 B286B RAM Code

1. What are the common symptoms of OBDII code B286B related to the Left Headlamp Swiveling Position Sensor General Electrical Failure?

- Common symptoms include erratic behavior of the left headlamp swiveling function, improper headlight alignment, and potential warning lights on the dashboard.

2. What are the possible causes of OBDII code B286B indicating a General Electrical Failure in the Left Headlamp Swiveling Position Sensor?

- Causes may include damaged wiring or connectors, a faulty headlamp swiveling position sensor, a malfunctioning control module, or issues with the vehicle's electrical system.

3. How can I diagnose the OBDII code B286B RAM for the Left Headlamp Swiveling Position Sensor General Electrical Failure?

- Diagnosis typically involves using a diagnostic scanner to retrieve the specific fault code, inspecting the wiring and connectors for damage, testing the headlamp swiveling position sensor, and checking the control module for proper functionality.

4. Is it safe to continue driving with OBDII code B286B related to the Left Headlamp Swiveling Position Sensor General Electrical Failure?

- It is not recommended to drive the vehicle with this issue as it may affect the proper functioning of the headlamp swiveling system, potentially compromising visibility and safety.

5. Can I repair OBDII code B286B RAM for the Left Headlamp Swiveling Position Sensor General Electrical Failure on my own?

- Repairing this code may require advanced automotive knowledge and tools. It is advisable to consult a professional mechanic to accurately diagnose and repair the issue.

6. How much does it typically cost to repair OBDII code B286B for the Left Headlamp Swiveling Position Sensor General Electrical Failure?

- Repair costs can vary depending on the exact cause of the issue, parts needed for replacement, and labor charges. It is recommended to obtain quotes from different repair shops for an accurate estimate.

7. Are there any temporary fixes or workarounds for OBDII code B286B related to the Left Headlamp Swiveling Position Sensor General Electrical Failure?

- Temporary fixes are not recommended as they may not address the root cause of the problem and could lead to further issues. It is best to address the problem promptly with a proper repair.

8. How long does it usually take to repair OBDII code B286B RAM for the Left Headlamp Swiveling Position Sensor General Electrical Failure?

- The repair time can vary depending on the complexity of the issue, availability of parts, and the mechanic's expertise. It is advisable to consult with the repair shop for a more accurate timeframe.

9. Can OBDII code B286B for the Left Headlamp Swiveling Position Sensor General Electrical Failure affect the vehicle's overall performance?

- While the code specifically relates to the headlamp swiveling system, unresolved electrical issues can potentially impact the vehicle's overall performance and safety systems.

10. Will resetting the OBDII code B286B related to the Left Headlamp Swiveling Position Sensor General Electrical Failure make it go away permanently?

- Simply clearing the code without addressing the underlying issue will not solve the problem. It is crucial to diagnose and repair the root cause to prevent the code from reappearing.

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