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Engine-Codes – Ford – C1952 Ford

C1952 Ford Code - Yaw Rate Sensor Circuit Open

Quick Answer

The C1952 diagnostic trouble code (DTC) indicates an issue with the yaw rate sensor circuit in Ford vehicles. Common causes include Wiring Issues: Damaged or frayed wiring in the yaw rate sensor circuit can lead to an open circuit condition, Faulty Yaw Rate Sensor: The sensor itself may be malfunctioning due to internal failure or wear, Corroded Connectors: Corrosion at the connectors can interrupt the electrical signals necessary for proper sensor function. 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
C1952 Ford indicates Yaw Rate Sensor Circuit Open.
Common causes
Common causes include Wiring Issues: Damaged or frayed wiring in the yaw rate sensor circuit can lead to an open circuit condition, Faulty Yaw Rate Sensor: The sensor itself may be malfunctioning due to internal failure or wear, Corroded Connectors: Corrosion at the connectors can interrupt the electrical signals necessary for proper sensor function.
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 Oct 02, 2024
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Code C1952 Ford Description

The C1952 diagnostic trouble code (DTC) indicates an issue with the yaw rate sensor circuit in Ford vehicles. The yaw rate sensor is a critical component of the vehicle's stability control system, which monitors the vehicle's rotational movement around its vertical axis. This sensor provides real-time data to the vehicle's electronic control unit (ECU) regarding the vehicle's orientation and stability, particularly during cornering or sudden maneuvers.

OBDII Code C1952 Ford - Yaw Rate Sensor Circuit Open
C1952 Ford Code - Yaw Rate Sensor Circuit Open

Common Causes of C1952 Ford

  1. Wiring Issues: Damaged or frayed wiring in the yaw rate sensor circuit can lead to an open circuit condition.
  2. Faulty Yaw Rate Sensor: The sensor itself may be malfunctioning due to internal failure or wear.
  3. Corroded Connectors: Corrosion at the connectors can interrupt the electrical signals necessary for proper sensor function.
  4. Faulty ECU: In rare cases, the vehicle's ECU may have issues that prevent it from processing the signals from the yaw rate sensor.
  5. Environmental Damage: Exposure to moisture, dirt, or road debris can adversely affect the sensor and its connections.

Symptoms of C1952 Ford

  1. Illuminated Warning Lights: The traction control or stability control warning lights may illuminate on the dashboard.
  2. Unresponsive Stability Control: The vehicle may exhibit reduced stability control, particularly during sharp turns or sudden braking.
  3. Erratic Handling: Drivers may notice unusual handling characteristics, such as oversteering or understeering.
  4. Increased Skidding: The vehicle may skid more easily in wet or slippery conditions due to compromised traction control.
  5. Diagnostic Trouble Code: The presence of the C1952 code when scanned with an OBD-II scanner.

How to Fix C1952 Ford

  1. Visual Inspection: Begin with a thorough visual inspection of the yaw rate sensor and its wiring harness for any visible damage, corrosion, or loose connections.
  2. Test the Sensor: Use a multimeter to test the yaw rate sensor for proper resistance and functionality. Replace the sensor if it is found to be faulty.
  3. Repair Wiring: If damaged wiring is identified, repair or replace the affected sections to restore the integrity of the circuit.
  4. Clean Connectors: Clean any corroded connectors with electrical contact cleaner to ensure good electrical contact.
  5. Clear Codes and Test Drive: After repairs, clear the DTCs using an OBD-II scanner and perform a test drive to verify that the issue has been resolved and that the stability control system is functioning correctly.

Cost to Fix C1952 Ford

The cost to repair a C1952 code can vary widely depending on the specific issue and the vehicle model. Generally, the repair costs can range from $100 to $600. This estimate includes parts, such as a new yaw rate sensor (which can cost between $50 and $300) and labor costs (ranging from $80 to $150 per hour).

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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 C1952 Ford Code

1. What does the OBDII code C1952 Ford mean?

The code C1952 Ford indicates a Yaw Rate Sensor Circuit Open issue in the vehicle's system.

2. What are the common symptoms of a Yaw Rate Sensor Circuit Open problem?

Common symptoms include the traction control light being illuminated on the dashboard, unstable handling, and potential issues with the vehicle's stability control system.

3. What are the possible causes of a Yaw Rate Sensor Circuit Open fault?

Causes may include a faulty yaw rate sensor, damaged wiring or connectors in the circuit, or a malfunctioning electronic control module.

4. How can I diagnose a Yaw Rate Sensor Circuit Open problem?

Diagnosis typically involves using a professional OBDII scanner to read the fault codes and inspecting the yaw rate sensor, wiring, and connectors for any visible damage.

5. Can I still drive my vehicle with a Yaw Rate Sensor Circuit Open fault?

It is not recommended to drive the vehicle with this fault, as it can affect the stability and control of the vehicle, potentially leading to unsafe driving conditions.

6. How can I repair a Yaw Rate Sensor Circuit Open issue?

Repairing the problem may involve replacing the faulty yaw rate sensor, repairing or replacing damaged wiring or connectors, or reprogramming the electronic control module.

7. Is it possible to reset the OBDII code C1952 Ford without fixing the underlying issue?

Resetting the code without addressing the root cause of the problem may temporarily turn off the warning light, but the issue will likely reoccur until properly repaired.

8. Are there DIY repair options for a Yaw Rate Sensor Circuit Open fault?

While some basic troubleshooting and visual inspections can be done by DIY enthusiasts, diagnosing and repairing this fault often requires specialized tools and expertise, making professional assistance advisable.

9. How much does it typically cost to repair a Yaw Rate Sensor Circuit Open problem?

The cost of repair can vary depending on the specific cause of the issue, the extent of the damage, and whether new parts are needed. It is recommended to consult a professional for an accurate estimate.

10. Can a Yaw Rate Sensor Circuit Open fault affect the vehicle's overall performance?

Yes, a Yaw Rate Sensor Circuit Open fault can impact the vehicle's stability, handling, and overall performance, making it essential to address the issue promptly.

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