AutoCodes – Subaru – B28AC Subaru

B28AC Subaru Code - Stereo Camera ASIC

Quick Answer

The Diagnostic Trouble Code (DTC) is set when a communication error occurs due to the malfunction of ASIC. 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: B28AC Subaru indicates Stereo Camera ASIC.
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.

Save to My Repairs My Repairs

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

Code Popularity 3,445

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 B28AC Subaru Description

The Diagnostic Trouble Code (DTC) is set when a communication error occurs due to the malfunction of ASIC.

OBDII Code B28AC Subaru - Stereo Camera ASIC - AutoCodes.com — B28AC Subaru Code - Stereo Camera ASIC

What does this mean?

What are the Possible Causes of the DTC B28AC Subaru?

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

How to Fix the DTC B28AC Subaru?

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 B28AC Subaru 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 B28AC Subaru code?

Need more information on how to fix the B28AC Subaru code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B28AC Subaru code diagnosed by a professional: Find a repair shop in your area

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 B28AC Subaru Code

1. What is OBDII code B28AC in a Subaru related to the Stereo Camera ASIC?

The OBDII code B28AC in a Subaru is related to a fault in the Stereo Camera ASIC, which is a component of the vehicle's advanced driver assistance system (ADAS).

2. What are the common symptoms of OBDII code B28AC in a Subaru?

Common symptoms of OBDII code B28AC in a Subaru may include the malfunction of features like lane departure warning, adaptive cruise control, and automatic emergency braking.

3. What are some possible causes of OBDII code B28AC in a Subaru?

Possible causes of OBDII code B28AC in a Subaru include wiring issues, faulty connections, damaged Stereo Camera ASIC, or problems with the camera module itself.

4. How can I diagnose OBDII code B28AC in a Subaru?

Diagnosing OBDII code B28AC in a Subaru typically involves using a diagnostic scanner to read the fault codes, inspecting the wiring and connections related to the Stereo Camera ASIC, and testing the camera module for functionality.

5. Can I repair OBDII code B28AC in a Subaru myself?

Repairing OBDII code B28AC in a Subaru may require specialized tools and knowledge of ADAS systems. It is recommended to consult a professional mechanic or dealership for proper diagnosis and repair.

6. Is it safe to drive with OBDII code B28AC in a Subaru?

Driving with OBDII code B28AC in a Subaru may compromise the functionality of important safety features like lane-keeping assist and collision avoidance systems. It is advisable to address the issue promptly.

7. How much does it cost to repair OBDII code B28AC in a Subaru?

The cost of repairing OBDII code B28AC in a Subaru can vary depending on the extent of the issue, the need for replacement parts, and labor costs. It is best to obtain a detailed quote from a qualified technician.

8. Can resetting the OBDII code B28AC in a Subaru fix the issue?

Resetting the OBDII code B28AC in a Subaru may temporarily clear the fault code, but if the underlying issue with the Stereo Camera ASIC is not addressed, the code is likely to reappear.

9. Will OBDII code B28AC in a Subaru affect the vehicle's overall performance?

While OBDII code B28AC in a Subaru may not directly impact the engine or drivability, it can affect the proper functioning of the vehicle's safety systems, potentially compromising overall performance.

10. How can I prevent OBDII code B28AC from occurring in my Subaru?

To prevent OBDII code B28AC in a Subaru, it is essential to perform regular maintenance checks on the ADAS components, avoid physical damage to the Stereo Camera ASIC, and address any warning signs promptly.