AutoCodes – Chrysler – B2877 Chrysler

B2877 Chrysler Code - Right 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 Right Headlamp Swiveling Motor, Right Headlamp Swiveling Motor harness is open or shorted, Right 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: B2877 Chrysler indicates Right Headlamp Swiveling Position Sensor General Electrical Failure.
Common causes: Common causes include Faulty Right Headlamp Swiveling Motor, Right Headlamp Swiveling Motor harness is open or shorted, Right 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 497

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Feb 18, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2877 Chrysler 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 B2877 Chrysler - Right Headlamp Swiveling Position Sensor General Electrical Failure - AutoCodes.com — B2877 Chrysler Code - Right Headlamp Swiveling Position Sensor General Electrical Failure

What does this mean?

What are the Possible Causes of the DTC B2877 Chrysler?

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

How to Fix the DTC B2877 Chrysler?

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 B2877 Chrysler 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 B2877 Chrysler Code

1. What are the common symptoms of OBDII code B2877 in a Chrysler related to the Right Headlamp Swiveling Position Sensor General Electrical Failure?

- The common symptoms include the right headlamp swiveling improperly or not moving at all, and a warning light on the dashboard.

2. What are the possible causes of OBDII code B2877 in a Chrysler?

- The code B2877 in a Chrysler can be triggered by issues with the right headlamp swiveling position sensor, wiring problems, or a faulty control module.

3. How can I diagnose the cause of OBDII code B2877 in my Chrysler?

- A thorough inspection of the right headlamp swiveling system, checking the wiring for damage, and using a diagnostic scanner to read live data can help pinpoint the cause of the code.

4. Is it safe to drive my Chrysler with OBDII code B2877 triggered?

- It is generally safe to drive the vehicle with this code, but it is important to address the issue promptly to ensure proper functionality of the headlamp swiveling system.

5. Can I repair OBDII code B2877 in my Chrysler on my own?

- Depending on your level of automotive knowledge, you may be able to address this issue on your own by inspecting the sensor, wiring, and connections. However, professional diagnosis and repair may be necessary for complex issues.

6. What are some repair tips for fixing OBDII code B2877 in a Chrysler?

- Repair tips include checking for loose or damaged wiring, ensuring the sensor is properly connected, and resetting the fault code after making any necessary repairs.

7. How much does it cost to repair OBDII code B2877 in a Chrysler at a dealership or repair shop?

- The cost of repairing OBDII code B2877 can vary depending on the specific issue and labor rates in your area. It is recommended to obtain quotes from different shops for an accurate estimate.

8. Can OBDII code B2877 in a Chrysler cause any other problems in the vehicle?

- While the main issue related to this code is the malfunction of the right headlamp swiveling system, it is important to address the underlying cause to prevent any potential electrical issues in the future.

9. How long does it typically take to repair OBDII code B2877 in a Chrysler?

- The repair time for OBDII code B2877 can vary depending on the cause of the issue and the complexity of the repair. It may take anywhere from a few hours to a full day to fix the problem.

10. Are there any preventative measures to avoid OBDII code B2877 in a Chrysler?

- Regularly inspecting the headlamp swiveling system, ensuring proper maintenance of the vehicle's electrical components, and addressing any warning lights promptly can help prevent the occurrence of this code.