AutoCodes – Generic – B28A3

B28A3 Code - EyeSight Communication

Quick Answer

The Diagnostic Trouble Code (DTC) is set when the combination meter detects the malfunction of the stereo camera. Common causes include Faulty Stereo Camera, Stereo Camera harness is open or shorted, Stereo Camera 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: B28A3 indicates EyeSight Communication.
Common causes: Common causes include Faulty Stereo Camera, Stereo Camera harness is open or shorted, Stereo Camera 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 573

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 19, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B28A3 Description

The Diagnostic Trouble Code (DTC) is set when the combination meter detects the malfunction of the stereo camera.

OBDII Code B28A3 - EyeSight Communication - AutoCodes.com — B28A3 Code - EyeSight Communication

What does this mean?

What are the Possible Causes of the DTC B28A3?

Faulty Stereo Camera
Stereo Camera harness is open or shorted
Stereo Camera circuit poor electrical connection

How to Fix the DTC B28A3?

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 B28A3 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 B28A3 code?

Need more information on how to fix the B28A3 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B28A3 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B28A3 Subaru — EyeSight Communication

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 B28A3 Code

1. What are the common symptoms of OBDII code B28A3 (EyeSight Communication)?

- Common symptoms include the EyeSight system not functioning properly, warning lights on the dashboard, and issues with adaptive cruise control or lane keep assist.

2. What are the possible causes of OBDII code B28A3?

- Possible causes of this code include faulty communication between the EyeSight system components, a damaged wiring harness, or a malfunctioning camera or sensor.

3. How can I diagnose OBDII code B28A3?

- Diagnosing this code typically involves conducting a visual inspection of the wiring, checking the connections of the EyeSight components, and using a diagnostic scanner to read the specific fault codes.

4. Can I still drive my vehicle with OBDII code B28A3?

- It is not recommended to drive your vehicle with this code present, as it may indicate a serious issue with the EyeSight system, compromising your safety on the road.

5. How can I repair OBDII code B28A3?

- Repairing this code may involve fixing any damaged wiring, replacing faulty components such as the camera or sensor, or reprogramming the system with updated software.

6. Will resetting the OBDII code B28A3 make it go away permanently?

- Simply resetting the code may temporarily clear the warning lights, but the underlying issue causing the code will likely persist and trigger the code again until properly diagnosed and repaired.

7. Is OBDII code B28A3 specific to a certain vehicle make or model?

- OBDII code B28A3 related to EyeSight Communication is commonly associated with Subaru vehicles equipped with the EyeSight safety system.

8. Can a DIY enthusiast fix OBDII code B28A3 at home?

- While some basic troubleshooting steps can be performed at home, diagnosing and repairing OBDII code B28A3 may require specialized tools and expertise, so it is recommended to consult a professional mechanic.

9. How much does it typically cost to repair OBDII code B28A3?

- The cost of repairing this code can vary depending on the specific issue causing it, but it may range from a few hundred to over a thousand dollars, including parts and labor.

10. Is it important to address OBDII code B28A3 promptly?

- Yes, it is crucial to address OBDII code B28A3 promptly to ensure the proper functioning of the EyeSight system, which plays a significant role in enhancing vehicle safety and driver assistance features.