AutoCodes – Ford – C1279 Ford

C1279 Ford Code - Yaw Rate Sensor Circuit Failure

Quick Answer

The yaw rate sensor, roll rate sensor, lateral accelerometer and longitudinal accelerometer are contained in one module called the stability control sensor cluster. Common causes include Faulty Stability Control Sensor Cluster, Stability Control Sensor Cluster harness is open or shorted, Stability Control Sensor Cluster 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
C1279 Ford indicates Yaw Rate Sensor Circuit Failure.
Common causes
Common causes include Faulty Stability Control Sensor Cluster, Stability Control Sensor Cluster harness is open or shorted, Stability Control Sensor Cluster 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 6,874
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 02, 2020
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Code C1279 Ford Description

The yaw rate sensor, roll rate sensor, lateral accelerometer and longitudinal accelerometer are contained in one module called the stability control sensor cluster. The sensor cluster measures the vehicle acceleration, roll rate and yaw rate, then sends the signal through a secondary, dedicated controller area network (CAN2) bus to the ABS module. The ABS module compares the information from the sensor cluster to information it receives from other sensors (brake pedal input or steering wheel rotation sensor) to determine how valid the information is and to determine if a roll-over event is about to occur.
The ABS module provides power to the sensor cluster and ground. The sensor cluster and the ABS module communicate. An open circuit or a short to power or ground on any one of these 4 circuits will cause the ABS module to set a DTC. Also, if the sensor cluster is not mounted in the correct position, with the electrical connector facing the passenger seat, the ABS module will also set DTCs.
OBDII Code C1279 Ford - Yaw Rate Sensor Circuit Failure - AutoCodes.com
C1279 Ford Code - Yaw Rate Sensor Circuit Failure

What are the Possible Causes of the DTC C1279 Ford?

  • Faulty Stability Control Sensor Cluster
  • Stability Control Sensor Cluster harness is open or shorted
  • Stability Control Sensor Cluster circuit poor electrical connection

How to Fix the DTC C1279 Ford?

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 C1279 Ford 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 C1279 Ford code?

Need more information on how to fix the C1279 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1279 Ford 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 C1279 Ford Code

1. What are the common symptoms of OBDII code C1279 Ford (Yaw Rate Sensor Circuit Failure)?

- Common symptoms include the ABS light and traction control light illuminating on the dashboard, stability control system malfunctions, and possible loss of control while driving.

2. What can cause the Yaw Rate Sensor Circuit Failure code C1279 in a Ford vehicle?

- The code can be triggered by a faulty yaw rate sensor, damaged wiring or connectors in the sensor circuit, or issues with the stability control module.

3. How serious is the Yaw Rate Sensor Circuit Failure code C1279 in a Ford vehicle?

- This code indicates a problem with the vehicle's stability control system, which can impact the handling and safety of the vehicle. It is important to address this issue promptly.

4. Can I drive my Ford vehicle with the C1279 code present?

- It is not recommended to drive your vehicle with the C1279 code active, as it may affect the stability and control of the vehicle, especially in challenging driving conditions.

5. How can I diagnose the Yaw Rate Sensor Circuit Failure code C1279 in my Ford vehicle?

- Diagnosing the issue typically involves using a professional OBDII scanner to read the code, inspecting the yaw rate sensor and its wiring for damage, and testing the stability control system components.

6. Is it possible to reset the C1279 code in a Ford vehicle?

- Resetting the code may temporarily turn off the warning lights on the dashboard, but the underlying issue causing the code will still need to be addressed to prevent it from reoccurring.

7. What are some repair tips for fixing the Yaw Rate Sensor Circuit Failure code C1279 in a Ford?

- Repair tips include checking and repairing any damaged wiring or connectors in the yaw rate sensor circuit, replacing the faulty yaw rate sensor, or recalibrating the stability control system.

8. Can weather or road conditions trigger the Yaw Rate Sensor Circuit Failure code C1279 in a Ford vehicle?

- While extreme weather or road conditions may not directly trigger the code, they can exacerbate existing issues with the stability control system, leading to the activation of the C1279 code.

9. How much does it typically cost to repair the Yaw Rate Sensor Circuit Failure code C1279 in a Ford vehicle?

- The cost of repairs can vary depending on the cause of the issue, the extent of the damage, and the labor rates of the repair shop. It is recommended to obtain quotes from different professionals.

10. Is it possible to prevent the Yaw Rate Sensor Circuit Failure code C1279 from occurring in my Ford vehicle?

- Regular maintenance, prompt attention to any warning lights on the dashboard, and avoiding rough driving conditions can help prevent issues that may trigger the C1279 code.

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