AutoCodes – Saturn – C0228 Saturn

C0228 Saturn Code - Left Rear ABS Channel in Release Too Long

Quick Answer

As the wheel spins, the wheel speed sensor produces an Alternating Current (AC) signal. Common causes include Faulty Left Front Speed Sensor, Left Front Speed Sensor harness is open or shorted, Left Front Speed 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: C0228 Saturn indicates Left Rear ABS Channel in Release Too Long.
Common causes: Common causes include Faulty Left Front Speed Sensor, Left Front Speed Sensor harness is open or shorted, Left Front Speed 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 975

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 10, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0228 Saturn Description

As the wheel spins, the wheel speed sensor produces an Alternating Current (AC) signal. The Electronic Brake Control Module (EBCM) uses the frequency of the AC signal to calculate the wheel speed.

OBDII Code C0228 Saturn - Left Rear ABS Channel in Release Too Long - AutoCodes.com — C0228 Saturn Code - Left Rear ABS Channel in Release Too Long

What does this mean?

What are the Possible Causes of the DTC C0228 Saturn?

Faulty Left Front Speed Sensor
Left Front Speed Sensor harness is open or shorted
Left Front Speed Sensor circuit poor electrical connection
Faulty EBCM

How to Fix the DTC C0228 Saturn?

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 C0228 Saturn 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 C0228 Saturn code?

Need more information on how to fix the C0228 Saturn code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0228 Saturn 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 C0228 Saturn Code

1. What does the OBDII code C0228 mean on a Saturn?

C0228 indicates an issue where the left rear ABS channel in the brake system remains in the release position for too long, signaling a potential problem in the ABS system.

2. What are common symptoms of C0228 on a Saturn?

Symptoms include the ABS warning light turning on, reduced braking performance, and the ABS system not functioning properly during hard braking.

3. What causes the C0228 code to appear on a Saturn?

Common causes include a faulty ABS wheel speed sensor, damaged wiring or connectors, a malfunctioning ABS module, or hydraulic issues in the brake system.

4. Can I drive my Saturn with the C0228 code?

While the vehicle may still be drivable, the ABS system may not function as intended, increasing the risk of wheel lockup during hard braking. Itâ€™s recommended to address the issue promptly.

5. How is the C0228 code diagnosed?

A technician will use a scan tool to confirm the code, inspect the left rear wheel speed sensor and wiring, and test the ABS module and brake hydraulics for proper operation.

6. Is the ABS wheel speed sensor often the problem with C0228 on a Saturn?

Yes, a faulty or dirty ABS wheel speed sensor is a common cause of this code, so it should be one of the first components checked.

7. How can I fix the C0228 code on my Saturn?

Repairs may involve cleaning or replacing the left rear wheel speed sensor, repairing damaged wiring or connectors, or replacing a faulty ABS module if needed.

8. How much does it cost to repair the C0228 code on a Saturn?

Repair costs vary depending on the issue, but replacing a wheel speed sensor typically ranges from $100 to $300, while ABS module replacement could cost $500 or more.

9. Can a low brake fluid level trigger the C0228 code?

While low brake fluid is not a direct cause, it can affect brake system performance and should be checked as part of the diagnostic process.

10. What happens if I ignore the C0228 code on my Saturn?

Ignoring the code can lead to compromised braking performance, increased stopping distances, and potential safety risks, especially in emergency braking situations.