AutoCodes – Subaru – C0022 Subaru

C0022 Subaru Code - Front Right ABS Sensor Signal

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Front Right ABS Sensor. Common causes include Faulty Front Right ABS Sensor, Front Right ABS Sensor harness is open or shorted, Front 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: C0022 Subaru indicates Front Right ABS Sensor Signal.
Common causes: Common causes include Faulty Front Right ABS Sensor, Front Right ABS Sensor harness is open or shorted, Front 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 8,146

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 May 01, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0022 Subaru Description

The Anti-Lock Brake System (ABS) Module monitors the Front Right ABS Sensor. The ABS Module sets the OBDII code when the Front Right ABS Sensor is not to factory specifications.

OBDII Code C0022 Subaru - Front Right ABS Sensor Signal - AutoCodes.com — C0022 Subaru Code - Front Right ABS Sensor Signal

What does this mean?

What are the Possible Causes of the DTC C0022 Subaru?

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

How to Fix the DTC C0022 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 C0022 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.

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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 C0022 Subaru Code

1. What are the common symptoms of OBDII code C0022 in a Subaru related to the Front Right ABS Sensor Signal?

The common symptoms include the ABS warning light illuminated on the dashboard, inconsistent braking performance, and potential activation of the vehicle's traction control system.

2. What are some possible causes of OBDII code C0022 in a Subaru?

Potential causes of this code include a faulty front right ABS sensor, damaged wiring or connectors leading to the sensor, or issues with the ABS control module.

3. How can I diagnose the Front Right ABS Sensor Signal issue in my Subaru?

You can diagnose the problem by performing a visual inspection of the sensor and its wiring, checking for any signs of damage. Additionally, using an OBDII scanner to read the specific trouble code can help pinpoint the issue.

4. Can a DIY enthusiast repair the Front Right ABS Sensor Signal problem in a Subaru?

While some basic troubleshooting like checking connections and sensor condition can be done by DIY enthusiasts, replacing the ABS sensor or dealing with more complex wiring issues may require professional expertise.

5. What are the potential risks of ignoring OBDII code C0022 in a Subaru?

Ignoring this code can lead to compromised ABS functionality, which may affect the vehicle's ability to brake safely in certain driving conditions, especially in slippery or emergency situations.

6. Is it safe to drive my Subaru with OBDII code C0022 triggered?

It is not recommended to drive the vehicle with this code active, as it can impact the ABS system's effectiveness and potentially compromise overall braking performance.

7. How much does it typically cost to repair the Front Right ABS Sensor Signal issue in a Subaru?

The cost of repair can vary depending on the root cause of the problem. Replacing a faulty ABS sensor can cost anywhere from $100 to $300, while addressing wiring or control module issues may increase the repair cost.

8. Are there any preventive measures to avoid OBDII code C0022 in a Subaru?

Regular maintenance checks, including inspecting ABS sensors and their connections, can help prevent issues that trigger this code. Additionally, avoiding driving over rough terrain or through deep water can help protect the sensors from damage.

9. Can extreme weather conditions affect the Front Right ABS Sensor Signal in a Subaru?

Yes, extreme weather conditions such as heavy rain, snow, or extreme cold can potentially damage the ABS sensor or its wiring, leading to the triggering of OBDII code C0022.

10. How long does it typically take to repair the Front Right ABS Sensor Signal issue in a Subaru?

The repair duration can vary based on the exact problem and the expertise of the technician. Replacing a faulty ABS sensor usually takes around 1-2 hours, while addressing wiring or control module issues may require more time.