AutoCodes – Generic – B2417

B2417 Code - Headlight Beam Level Control Motor Left Malfunction

Quick Answer

The Headlight Swivel Motor (leveling portion) receives a signal from the Adaptive Front-lighting System (AFS) ECU to operate. Common causes include Faulty Headlight Swivel Motor Left (leveling portion), Headlight Swivel Motor Left harness is open or shorted, Headlight Swivel Motor Left 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: B2417 indicates Headlight Beam Level Control Motor Left Malfunction.
Common causes: Common causes include Faulty Headlight Swivel Motor Left (leveling portion), Headlight Swivel Motor Left harness is open or shorted, Headlight Swivel Motor Left 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 2,253

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 Dec 08, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B2417 Description

The Headlight Swivel Motor (leveling portion) receives a signal from the Adaptive Front-lighting System (AFS) ECU to operate. The AFS ECU receives a signal indicating the operating conditions of the Headlight Swivel Motor (leveling portion).

OBDII Code B2417 - Headlight Beam Level Control Motor Left Malfunction - AutoCodes.com — B2417 Code - Headlight Beam Level Control Motor Left Malfunction

What does this mean?

What are the Possible Causes of the DTC B2417?

Faulty Headlight Swivel Motor Left (leveling portion)
Headlight Swivel Motor Left harness is open or shorted
Headlight Swivel Motor Left circuit poor electrical connection
Faulty Adaptive Front-lighting System (AFS) ECU

How to Fix the DTC B2417?

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 B2417 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.

Need more information about the B2417 code?

Need more information on how to fix the B2417 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2417 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B2417 Infiniti — Automatic Back Door Touch Sensor Left
B2417 Lexus — Headlight Beam Level Control Motor Left Malfunction
B2417 Nissan — Automatic Back Door Touch Sensor Left
B2417 Toyota — Headlight Beam Level Control Motor Left Malfunction

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 B2417 Code

1. What does the OBDII code B2417 mean?

B2417 indicates a malfunction in the headlight beam level control motor on the left side, which is responsible for adjusting the height of the headlight beam.

2. What are the common symptoms of the B2417 code?

Symptoms may include uneven headlight beam alignment, reduced visibility at night, or a warning light on the dashboard.

3. What causes the B2417 code to appear?

Common causes include a faulty headlight level control motor, damaged wiring or connectors, or a malfunctioning control module.

4. Can I still drive my car with a B2417 code?

Yes, but itâ€™s not recommended for long-term use, as improper headlight alignment can reduce visibility and pose a safety risk at night.

5. How do I diagnose the B2417 code?

Diagnosis typically involves inspecting the left headlight level motor, checking the wiring and connectors for damage, and testing for proper voltage signals.

6. How can I fix the B2417 code?

Repairs may include replacing the faulty headlight level motor, repairing damaged wiring, or updating/reprogramming the control module if necessary.

7. How much does it cost to fix the B2417 code?

The cost can range from $100 to $300, depending on whether the motor, wiring, or other components need replacement.

8. What tools are needed to troubleshoot the B2417 code?

Youâ€™ll need an OBDII scanner, a multimeter, and possibly manufacturer-specific repair manuals to test and diagnose the issue.

9. Can a blown fuse cause the B2417 code?

Yes, a blown fuse in the headlight system could interrupt power to the level control motor and trigger the code.

10. Is the B2417 code specific to certain car brands?

While the code can appear on various vehicles with automatic headlight leveling systems, its specifics and repair processes may vary by manufacturer. Always consult your vehicle's service manual.