AutoCodes – Subaru – C0026 Subaru

C0026 Subaru Code - Rear Right ABS Sensor Signal

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Rear Right ABS Sensor. Common causes include Faulty Rear Right ABS Sensor, Rear Right ABS Sensor harness is open or shorted, Rear Right ABS Sensor 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
C0026 Subaru indicates Rear Right ABS Sensor Signal.
Common causes
Common causes include Faulty Rear Right ABS Sensor, Rear Right ABS Sensor harness is open or shorted, Rear Right ABS Sensor 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 9,890
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 01, 2020
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Code C0026 Subaru Description

The Anti-Lock Brake System (ABS) Module monitors the Rear Right ABS Sensor. The ABS Module sets the OBDII code when the Rear Right ABS Sensor is not to factory specifications.
OBDII Code C0026 Subaru - Rear Right ABS Sensor Signal - AutoCodes.com
C0026 Subaru Code - Rear Right ABS Sensor Signal

What are the Possible Causes of the DTC C0026 Subaru?

  • Faulty Rear Right ABS Sensor
  • Rear Right ABS Sensor harness is open or shorted
  • Rear Right ABS Sensor circuit poor electrical connection

How to Fix the DTC C0026 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 C0026 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 C0026 Subaru code?

Need more information on how to fix the C0026 Subaru code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0026 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 C0026 Subaru Code

1. What are the common symptoms of OBDII code C0026 in a Subaru related to the Rear Right ABS Sensor Signal?

The common symptoms include the ABS light illuminating on the dashboard, erratic braking behavior, and potential loss of traction control.

2. What are some possible causes of OBDII code C0026 in a Subaru?

Possible causes include a faulty ABS sensor at the rear right wheel, damaged wiring or connectors, sensor alignment issues, or a problem with the ABS control module.

3. How can I diagnose the OBDII code C0026 in my Subaru?

Diagnosing this code typically involves using a scan tool to retrieve the specific ABS code, inspecting the rear right ABS sensor and its wiring for damage, and checking the sensor's alignment and connection to the ABS system.

4. Can I still drive my Subaru with OBDII code C0026 present?

It is not recommended to drive the vehicle with this code present, as it may affect the proper functioning of the ABS system, potentially compromising braking performance and safety.

5. How can I repair OBDII code C0026 related to the Rear Right ABS Sensor Signal in my Subaru?

Repairing this code may involve replacing the rear right ABS sensor, repairing any damaged wiring or connectors, ensuring proper sensor alignment, and clearing the code with a scan tool.

6. Is it possible to reset the OBDII code C0026 in a Subaru without fixing the underlying issue?

While you can clear the code with a scan tool, it is important to address the root cause of the problem to prevent the code from reappearing and ensure the proper functioning of the ABS system.

7. How much does it typically cost to repair OBDII code C0026 in a Subaru?

The cost of repairing this code can vary depending on the specific cause of the issue, the labor rates of the repair shop, and whether any parts need to be replaced. It is recommended to get a diagnosis and estimate from a qualified mechanic.

8. Are there any preventive maintenance steps I can take to avoid OBDII code C0026 in my Subaru?

Regularly inspecting the ABS sensors, wiring, and connectors for damage, and ensuring proper wheel sensor alignment during tire changes or maintenance can help prevent issues that may trigger this code.

9. Can extreme weather conditions affect the likelihood of triggering OBDII code C0026 in a Subaru?

Yes, extreme weather conditions such as heavy rain, snow, or road salt exposure can potentially damage ABS sensors, wiring, or connectors, increasing the risk of triggering this code.

10. Will fixing OBDII code C0026 improve the overall safety and performance of my Subaru?

Yes, addressing this ABS-related issue will help restore the proper functioning of the ABS system, enhancing the vehicle's safety, braking performance, and overall driving experience.

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