AutoCodes – Generic – B28B9

B28B9 Code - EyeSight Steering Switch 2

Quick Answer

The Diagnostic Trouble Code (DTC) is set when EyeSight steering switch is not installed or has malfunctioned, or when the harness is faulty or open-circuited or in stuck ON condition. Common causes include Faulty EyeSight Steering Switch, EyeSight Steering Switch harness is open or shorted, EyeSight Steering Switch 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: B28B9 indicates EyeSight Steering Switch 2.
Common causes: Common causes include Faulty EyeSight Steering Switch, EyeSight Steering Switch harness is open or shorted, EyeSight Steering Switch 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 720

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
Add Comment

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

Code B28B9 Description

The Diagnostic Trouble Code (DTC) is set when EyeSight steering switch is not installed or has malfunctioned, or when the harness is faulty or open-circuited or in stuck ON condition.

OBDII Code B28B9 - EyeSight Steering Switch 2 - AutoCodes.com — B28B9 Code - EyeSight Steering Switch 2

What does this mean?

What are the Possible Causes of the DTC B28B9?

Faulty EyeSight Steering Switch
EyeSight Steering Switch harness is open or shorted
EyeSight Steering Switch circuit poor electrical connection

How to Fix the DTC B28B9?

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 B28B9 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 B28B9 code?

Need more information on how to fix the B28B9 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B28B9 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B28B9 Subaru — EyeSight Steering Switch 2

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 B28B9 Code

1. What are common symptoms associated with OBDII code B28B9 (EyeSight Steering Switch 2)?

- Common symptoms may include issues with the steering control system, such as unresponsive steering switches or malfunctioning steering assist features.

2. What could cause OBDII code B28B9 to trigger?

- The code B28B9 may be triggered by a faulty EyeSight steering switch, wiring issues, or a malfunction in the steering control module.

3. How can I diagnose the cause of OBDII code B28B9?

- Diagnosis typically involves inspecting the EyeSight steering switch, checking the wiring for any damage, and using a diagnostic scanner to identify the specific issue.

4. Can a DIY enthusiast repair OBDII code B28B9 at home?

- Repairing code B28B9 may require advanced technical knowledge and specialized tools. It is recommended to consult a professional mechanic for accurate diagnosis and repair.

5. Is it safe to continue driving with OBDII code B28B9 present?

- Driving with code B28B9 present may affect the performance of the steering control system. It is advisable to address the issue promptly to ensure safe driving conditions.

6. How much does it typically cost to repair OBDII code B28B9?

- The cost of repairing code B28B9 can vary depending on the specific cause of the issue, parts needed for replacement, and labor costs. It is recommended to obtain quotes from different repair shops.

7. Can resetting the OBDII code B28B9 clear the issue?

- Resetting the code may temporarily clear the error from the system, but if the underlying issue is not addressed, the code is likely to reappear.

8. What are the potential risks of ignoring OBDII code B28B9?

- Ignoring code B28B9 may lead to compromised steering functionality, affecting the vehicle's handling and safety. It is important to address the issue promptly.

9. Are there any recalls or technical service bulletins related to OBDII code B28B9?

- It is advisable to check with the vehicle manufacturer or authorized service centers for any recalls or technical service bulletins related to code B28B9 to ensure proper resolution.

10. Can a faulty EyeSight Steering Switch 2 impact other vehicle systems?

- A faulty EyeSight Steering Switch 2 can impact the overall performance of the EyeSight system, which may affect other safety features and driver assistance systems in the vehicle.