Engine-CodesFord – C1955 Ford

C1955 Ford Code - Steering Angle Sensor Circuit Open

Quick Answer

The C1955 Ford code indicates a problem with the steering angle sensor circuit being open. Common causes include Faulty steering angle sensor, Damaged wiring or connectors in the steering angle sensor circuit, Corrosion or moisture in the sensor connections. 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
C1955 Ford indicates Steering Angle Sensor Circuit Open.
Common causes
Common causes include Faulty steering angle sensor, Damaged wiring or connectors in the steering angle sensor circuit, Corrosion or moisture in the sensor connections.
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.
Table of contents Created and updated by William Orellana on Sep 21, 2024
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Code C1955 Ford Description

The C1955 Ford code indicates a problem with the steering angle sensor circuit being open. The steering angle sensor is a crucial component of the vehicle's stability control system, as it provides information on the steering wheel position and angle to the vehicle's electronic control unit (ECU). This information is used to determine the vehicle's direction and stability, especially during maneuvers such as cornering and emergency maneuvers.

OBDII Code C1955 Ford - Steering Angle Sensor Circuit Open
C1955 Ford Code - Steering Angle Sensor Circuit Open

Common Causes of C1955 Ford

  1. Faulty steering angle sensor
  2. Damaged wiring or connectors in the steering angle sensor circuit
  3. Corrosion or moisture in the sensor connections
  4. Electrical issues in the ECU
  5. Impact or damage to the steering system

Symptoms of C1955 Ford

  1. ABS warning light illuminated on the dashboard
  2. Traction control system malfunction
  3. Stability control system failure
  4. Erratic steering behavior
  5. Loss of power steering assist

How to Fix C1955 Ford

  1. Begin by diagnosing the exact cause of the open circuit, using a scan tool to read the trouble codes and pinpoint the issue.
  2. Inspect the wiring and connectors in the steering angle sensor circuit for any damage, corrosion, or loose connections. Repair or replace as necessary.
  3. Test the steering angle sensor itself to determine if it is faulty. Replace the sensor if it is not functioning correctly.
  4. Clear the trouble codes from the ECU memory and perform a test drive to ensure that the issue has been resolved.
  5. If the problem persists, further diagnostics may be required to identify any underlying issues with the stability control system.

Cost to Fix C1955 Ford

The typical repair costs for addressing a steering angle sensor circuit open issue can range from $200 to $500, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It is advisable to check local rates for a more precise estimate. Keep in mind that rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less.

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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 C1955 Ford Code

1. What are the common symptoms of OBDII code C1955 in a Ford vehicle?

The common symptoms of OBDII code C1955 (Steering Angle Sensor Circuit Open) in a Ford vehicle may include the ABS warning light illuminating on the dashboard, loss of stability control, and potential issues with the power steering system.

2. What can cause the Steering Angle Sensor Circuit Open code C1955 in a Ford?

The Steering Angle Sensor Circuit Open code C1955 in a Ford can be caused by a faulty steering angle sensor, damaged wiring or connectors in the steering angle sensor circuit, or a malfunction in the electronic stability control system.

3. How can I diagnose the Steering Angle Sensor Circuit Open issue in my Ford vehicle?

Diagnosing the Steering Angle Sensor Circuit Open issue in your Ford vehicle typically involves using an OBDII scanner to retrieve the specific trouble code, inspecting the wiring and connectors related to the steering angle sensor, and testing the sensor itself for proper functionality.

4. Can I drive my Ford with the Steering Angle Sensor Circuit Open code C1955?

It is not recommended to drive your Ford vehicle with the Steering Angle Sensor Circuit Open code C1955 present, as it may affect the stability control system and compromise your safety on the road. It is best to address the issue promptly.

5. How can I repair the Steering Angle Sensor Circuit Open code C1955 in my Ford?

To repair the Steering Angle Sensor Circuit Open code C1955 in your Ford, you may need to replace the faulty steering angle sensor, repair or replace damaged wiring or connectors, and clear the trouble code using an OBDII scanner.

6. Is it possible to reset the Steering Angle Sensor in my Ford to resolve the C1955 code?

In some cases, resetting the steering angle sensor in your Ford may temporarily resolve the C1955 code, but if the underlying issue persists, the code is likely to reappear. It is recommended to diagnose and address the root cause of the problem.

7. Can a DIY enthusiast fix the Steering Angle Sensor Circuit Open code C1955 in a Ford?

While some DIY enthusiasts may have the skills to diagnose and repair the Steering Angle Sensor Circuit Open code C1955 in a Ford, it is recommended to seek professional assistance, especially when dealing with complex electronic systems like the stability control system.

8. How much does it cost to repair the Steering Angle Sensor Circuit Open code C1955 in a Ford?

The cost to repair the Steering Angle Sensor Circuit Open code C1955 in a Ford can vary depending on the root cause of the issue, the labor rates in your area, and whether you choose to replace the sensor yourself or have it done by a professional technician.

9. Will the Steering Angle Sensor Circuit Open code C1955 cause my Ford to fail an emissions test?

The Steering Angle Sensor Circuit Open code C1955 is not directly related to emissions, so it should not cause your Ford to fail an emissions test. However, it is still important to address the issue for the proper functioning of the vehicle's stability control system.

10. How long does it take to repair the Steering Angle Sensor Circuit Open code C1955 in a Ford?

The repair time for the Steering Angle Sensor Circuit Open code C1955 in a Ford can vary depending on the extent of the issue and the availability of parts. In some cases, it may take a few hours to a full day to diagnose and repair the problem.

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