January 8, 2026
Signs of AYC Pump Failure
By ACD/AYC Pumps · Updated January 8, 2026
How to determine if your AYC pump requires repair or replacement
The Active Yaw Control (AYC) system is a complex hydraulic system that requires regular maintenance. Main signs of AYC pump failure include: warning indicators on the dashboard, unusual noises during operation, deterioration of handling characteristics, loss of hydraulic pressure, and reduced system responsiveness. Early detection of these symptoms can prevent more serious damage and costly repairs.
