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Engine-Codes – Generic – C1468

C1468 Code - SFR Solenoid Circuit

Quick Answer

The C1468 code refers to an issue with the SFR (Steering Force Reduction) solenoid circuit in the vehicle's electronic power steering system. Common causes include Faulty SFR solenoid: The solenoid itself may be defective, causing the circuit to malfunction, Wiring issues: Damage or corrosion in the wiring connected to the SFR solenoid can disrupt the circuit's operation, Poor electrical connection: Loose or poor electrical connections can prevent the SFR solenoid from receiving the necessary signals. 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
C1468 indicates SFR Solenoid Circuit.
Common causes
Common causes include Faulty SFR solenoid: The solenoid itself may be defective, causing the circuit to malfunction, Wiring issues: Damage or corrosion in the wiring connected to the SFR solenoid can disrupt the circuit's operation, Poor electrical connection: Loose or poor electrical connections can prevent the SFR solenoid from receiving the necessary signals.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 15, 2024
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Code C1468 Description

The C1468 code refers to an issue with the SFR (Steering Force Reduction) solenoid circuit in the vehicle's electronic power steering system. The SFR solenoid is responsible for controlling the amount of steering assistance provided by the power steering system based on driving conditions and vehicle speed. When this circuit malfunctions, it can lead to a variety of steering-related issues that can affect the vehicle's handling and safety.

OBDII Code C1468 - SFR Solenoid Circuit
C1468 Code - SFR Solenoid Circuit

Common Causes of C1468

  1. Faulty SFR solenoid: The solenoid itself may be defective, causing the circuit to malfunction.
  2. Wiring issues: Damage or corrosion in the wiring connected to the SFR solenoid can disrupt the circuit's operation.
  3. Poor electrical connection: Loose or poor electrical connections can prevent the SFR solenoid from receiving the necessary signals.
  4. Power steering control module failure: A failure in the power steering control module can also trigger the C1468 code.

Symptoms of C1468

  1. Increased steering effort: The driver may notice that it requires more effort to turn the steering wheel, especially at lower speeds.
  2. Erratic steering behavior: The steering may feel inconsistent or unpredictable, making it challenging to maintain control of the vehicle.
  3. Steering wheel vibration: The steering wheel may vibrate or feel shaky while driving, indicating a potential issue with the power steering system.
  4. Power steering warning light: The vehicle's dashboard may illuminate a warning light indicating a problem with the power steering system.

How to Fix C1468

  1. Diagnose the issue: Use a diagnostic scanner to retrieve the trouble code and perform a thorough inspection of the SFR solenoid circuit.
  2. Inspect wiring and connections: Check for any damaged or corroded wiring and ensure all electrical connections are secure.
  3. Test the SFR solenoid: Test the solenoid itself to determine if it is functioning correctly or needs to be replaced.
  4. Replace faulty components: Replace any faulty components, such as the SFR solenoid or damaged wiring, to restore the power steering system's proper operation.
  5. Clear the trouble code: After completing the repairs, clear the trouble code from the vehicle's computer system to reset the power steering system.

Cost to Fix C1468

The cost of repairing the SFR solenoid circuit can vary depending on the extent of the issue and the specific components that need to be replaced. On average, the parts for this repair can range from $100 to $300, while the labor costs can be between $150 and $300. Overall, the total repair cost for addressing the C1468 code typically falls between $250 and $600. It's important to note that these are rough estimates, and actual costs may vary based on factors such as the vehicle's make and model, the location of the repair shop, and the technician's labor rates. It's recommended to obtain quotes from local auto repair shops to get a more accurate cost estimate for this repair.

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Code C1468 Information for Specific Makes

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 C1468 Code

1. What are the common symptoms of OBDII code C1468 (SFR Solenoid Circuit)?

- Common symptoms include rough idle, engine misfires, poor fuel economy, and difficulty starting the vehicle.

2. What are the possible causes of OBDII code C1468?

- Possible causes may include a faulty SFR solenoid, damaged wiring or connectors in the solenoid circuit, or a malfunctioning engine control module (ECM).

3. How can I diagnose the issue related to OBDII code C1468?

- Diagnosing the issue involves using a scan tool to retrieve the trouble codes, inspecting the SFR solenoid and its circuit for any visible damage, and testing the solenoid's resistance with a multimeter.

4. Can I drive my vehicle with OBDII code C1468 present?

- It is not recommended to drive the vehicle with this code present, as it can lead to further damage to the engine and affect its performance.

5. How do I repair OBDII code C1468?

- Repairing the issue may involve replacing the faulty SFR solenoid, repairing any damaged wiring or connectors, or reprogramming the ECM if necessary.

6. What is the function of the SFR solenoid in the vehicle?

- The SFR solenoid is responsible for controlling the flow of fuel to the engine, helping to maintain proper air-fuel mixture for combustion.

7. Can a DIY enthusiast fix OBDII code C1468 at home?

- While some DIY enthusiasts may be able to diagnose and repair simple issues related to this code, it is recommended to seek professional help for a more accurate diagnosis and repair.

8. How much does it typically cost to repair OBDII code C1468?

- The cost of repair can vary depending on the underlying cause, but it may range from $100 to $500, including parts and labor.

9. Are there any preventive measures to avoid OBDII code C1468 in the future?

- Regular vehicle maintenance, such as checking and replacing fuel system components as recommended by the manufacturer, can help prevent issues leading to this code.

10. Can resetting the OBDII system clear code C1468?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear.

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