The Mazda C1963 Code is a vital fault code that affects the vehicle’s SAS Control Module (Yaw Rate Sensor Part). This code is triggered when the estimated yaw rate value calculated by each sensor and the yaw rate value detected by the SAS control module (yaw rate sensor part) differ. The error causes the yaw rate sensor initialization not to be complete. The causes of this code can range from the vehicle continuously driven on a curve, the vehicle continuing to zigzag after accelerating off the mark, or a malfunction in the DSC/RSC HU/CM. Understanding these causes and the solutions to this code is essential in order to diagnose and repair the issue properly.
👀Look at this: Mazda B1886 Code
Cause and Solutions for the Mazda C1963 Code
| Cause | Solution |
|---|---|
| The vehicle is continuously driven on a curve | Check the steering system, check the steering angle sensor, and inspect the wiring harness. |
| The vehicle continues to zigzag after accelerating off the mark | Replace the DSC/RSC HU/CM |
| DSC/RSC HU/CM malfunction | Check the wiring harness, test the DSC/RSC HU/CM, and replace the DSC/RSC HU/CM. |
| Yaw rate sensor initialization not completing | Replace the SAS control module (yaw rate sensor part) |
Vehicle Continuously Driven on a Curve
When the Mazda C1963 Code is triggered due to the vehicle being continuously driven on a curve, the cause is likely due to an issue with the steering system, the steering angle sensor, or the wiring harness to the sensor. To repair this issue, it is essential to check the steering system, check the steering angle sensor, and inspect the wiring harness for any signs of damage.
📢Read also: Mazda P1451 Code
Vehicle Continuing to Zigzag After Accelerating Off the Mark
If the Mazda C1963 Code is triggered due to the vehicle continuing to zigzag after accelerating off the mark, then the cause of the issue is likely to be a malfunction in the DSC/RSC HU/CM. To resolve this issue, it is necessary to replace the DSC/RSC HU/CM.
DSC/RSC HU/CM Malfunction
A malfunction in the DSC/RSC HU/CM can also be the cause of the Mazda C1963 Code. To repair this issue, it is necessary to check the wiring harness and test the DSC/RSC HU/CM. If the wiring harness or the DSC/RSC HU/CM is found to be faulty, then it is essential to replace the DSC/RSC HU/CM as soon as possible.
Yaw Rate Sensor Initialization Not Completing
The final cause of the Mazda C1963 Code is when the yaw rate sensor initialization does not complete. To repair this issue, it is necessary to replace the SAS control module (yaw rate sensor part).
Conclusion
The Mazda C1963 Code is a vital fault code that can be triggered due to a variety of causes. It is essential to understand the causes and solutions of the Mazda C1963 Code in order to diagnose and repair the issue properly. By correctly understanding the causes and solutions of the Mazda C1963 Code, it is possible to keep the Mazda C1963 Code from causing further issues and keep the vehicle running in optimal condition.