AutoCodes – Scion – C1223 Scion

C1223 Scion Code - ABS Control System Malfunction

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the ABS Control System. Common causes include Faulty Anti-Lock Brake System (ABS) Module, Anti-Lock Brake System (ABS) Module harness is open or shorted, Anti-Lock Brake System (ABS) Module 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
C1223 Scion indicates ABS Control System Malfunction.
Common causes
Common causes include Faulty Anti-Lock Brake System (ABS) Module, Anti-Lock Brake System (ABS) Module harness is open or shorted, Anti-Lock Brake System (ABS) Module 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 6,338
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 26, 2020
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Code C1223 Scion Description

The Anti-Lock Brake System (ABS) Module monitors the ABS Control System. The ABS Module sets the OBDII code when the ABS Control System is not to factory specifications.
OBDII Code C1223 Scion - ABS Control System Malfunction - AutoCodes.com
C1223 Scion Code - ABS Control System Malfunction

What are the Possible Causes of the DTC C1223 Scion?

  • Faulty Anti-Lock Brake System (ABS) Module
  • Anti-Lock Brake System (ABS) Module harness is open or shorted
  • Anti-Lock Brake System (ABS) Module circuit poor electrical connection

How to Fix the DTC C1223 Scion?

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 C1223 Scion 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 C1223 Scion code?

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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 C1223 Scion Code

1. What are the common symptoms of OBDII code C1223 in a Scion related to ABS Control System Malfunction?

- Common symptoms include the ABS warning light illuminating on the dashboard, potential loss of ABS functionality, and unusual brake pedal behavior.

2. What could cause the OBDII code C1223 in a Scion indicating an ABS Control System Malfunction?

- The code C1223 in a Scion is often caused by issues with the ABS control module, wheel speed sensors, brake fluid level, or wiring/connectivity problems in the ABS system.

3. How can I diagnose the OBDII code C1223 related to ABS Control System Malfunction in my Scion?

- Diagnosing this code typically involves using a professional OBDII scanner to retrieve the specific fault codes, inspecting the ABS system components, and performing tests on the wheel speed sensors and related wiring.

4. Can driving with the OBDII code C1223 Scion ABS Control System Malfunction be dangerous?

- Driving with this code may compromise the effectiveness of the ABS system, potentially leading to longer braking distances and reduced stability during emergency braking situations. It is recommended to address the issue promptly.

5. What are some repair tips for fixing the OBDII code C1223 in a Scion related to ABS Control System Malfunction?

- Repair tips may include checking and replacing faulty wheel speed sensors, inspecting the ABS control module for defects, ensuring proper brake fluid levels, and fixing any damaged wiring in the ABS system.

6. Is it possible to reset the OBDII code C1223 Scion ABS Control System Malfunction without fixing the underlying issue?

- While clearing the fault codes may temporarily turn off the warning light, the issue causing the code will persist, and the ABS system may still be compromised. It is recommended to address the root cause of the problem.

7. How much does it typically cost to repair the OBDII code C1223 indicating ABS Control System Malfunction in a Scion?

- The repair cost can vary depending on the specific cause of the issue, but it may range from a few hundred to over a thousand dollars, considering parts and labor expenses.

8. Can a DIY enthusiast with basic automotive knowledge fix the OBDII code C1223 in a Scion related to ABS Control System Malfunction?

- Some simple repairs, such as replacing wheel speed sensors or checking and topping up brake fluid, can be done by DIY enthusiasts. However, more complex issues may require professional diagnosis and repair.

9. Will the OBDII code C1223 Scion ABS Control System Malfunction prevent my vehicle from passing an emissions test?

- The ABS system issue represented by code C1223 is not directly related to emissions, so it should not prevent your vehicle from passing an emissions test. However, it is still important to address the ABS problem for safety reasons.

10. How long can I safely drive with the OBDII code C1223 Scion ABS Control System Malfunction before getting it repaired?

- It is recommended not to delay the repair of the ABS system issue represented by code C1223, as driving with a compromised ABS system can pose safety risks, especially in emergency braking situations.

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