AutoCodes – Generic – B2810

B2810 Code - Incompatible With EyeSight

Quick Answer

The Diagnostic Trouble Code (DTC) sets when the combination meter, which is not designed exclusively for EyeSight is installed. Common causes include Faulty Combination Meter, Combination Meter harness is open or shorted, Combination Meter 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: B2810 indicates Incompatible With EyeSight.
Common causes: Common causes include Faulty Combination Meter, Combination Meter harness is open or shorted, Combination Meter 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 4,012

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 11, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2810 Description

The Diagnostic Trouble Code (DTC) sets when the combination meter, which is not designed exclusively for EyeSight is installed.

OBDII Code B2810 - Incompatible With EyeSight - AutoCodes.com — B2810 Code - Incompatible With EyeSight

What does this mean?

What are the Possible Causes of the DTC B2810?

Faulty Combination Meter
Combination Meter harness is open or shorted
Combination Meter circuit poor electrical connection

How to Fix the DTC B2810?

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 B2810 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 B2810 code?

Need more information on how to fix the B2810 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2810 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B2810 Subaru — Incompatible With EyeSight

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 B2810 Code

1. What are the common symptoms of OBDII code B2810 (Incompatible With EyeSight)?

The common symptoms include the EyeSight system not functioning properly, dashboard warning lights related to the EyeSight system illuminating, and possible loss of advanced driver assistance features.

2. What are the possible causes of OBDII code B2810?

The code B2810 usually indicates that there is a compatibility issue between the vehicle's electronic control unit (ECU) and the EyeSight system. This could be due to a software glitch, a faulty sensor, or a communication error.

3. How can I diagnose OBDII code B2810?

Diagnosing OBDII code B2810 requires using a compatible OBDII scanner to read the code and identify the specific issue. Additionally, checking for any software updates for the vehicle's ECU and the EyeSight system can help resolve the compatibility problem.

4. Can I still drive my vehicle with OBDII code B2810 present?

While it may be safe to drive the vehicle with the code present, it is recommended to have the issue diagnosed and repaired as soon as possible to ensure the proper functioning of the EyeSight system and other related safety features.

5. How can I repair OBDII code B2810?

Repairing OBDII code B2810 typically involves updating the software for both the vehicle's ECU and the EyeSight system. In some cases, recalibrating or replacing the sensors related to the EyeSight system may also be necessary.

6. Is OBDII code B2810 a serious issue?

While OBDII code B2810 is not considered a severe safety concern, it can affect the functionality of the EyeSight system, which provides important driver assistance features. It is best to address this code promptly to ensure proper operation of the system.

7. Can a DIY enthusiast fix OBDII code B2810?

Depending on the underlying cause of the code, some DIY enthusiasts with experience in automotive diagnostics and software updates may be able to resolve OBDII code B2810. However, it is recommended to consult a professional technician for accurate diagnosis and repair.

8. Will resetting the OBDII code B2810 make it go away permanently?

Simply resetting the code may temporarily clear the error, but if the underlying compatibility issue between the ECU and EyeSight system is not addressed, the code is likely to reappear. It is essential to diagnose and fix the root cause of the problem for a permanent solution.

9. Can extreme weather conditions trigger OBDII code B2810?

Extreme weather conditions like extreme heat or cold may not directly trigger OBDII code B2810. However, such conditions can sometimes exacerbate existing electronic issues in the vehicle, potentially leading to compatibility problems between the ECU and the EyeSight system.

10. Will fixing OBDII code B2810 affect my vehicle's warranty?

Repairing OBDII code B2810 should not impact your vehicle's warranty, especially if the vehicle is still within the warranty period. It is advisable to consult with your dealership or authorized service center to ensure that the repair process complies with warranty guidelines.