What are the reasons for the failure and recovery of the Cruze power steering after restarting?

[DeMaria]

The reasons for the failure and recovery of the Cruze power steering after restarting are as follows: 1. Foreign objects in the steering hydraulic pipeline causing the steering pump flow control valve to stick. When there are foreign objects in the hydraulic pipeline, the steering pump flow fluctuates, which can lead to false alarms in the power steering system; 2. Sensor false alarms. If the sensors installed in the power steering system malfunction, they can trigger false alarms of system failure. After restarting, the sensors recheck, and the false alarms may disappear; 3. Poor contact in the electronic power steering power line. Poor contact in the electronic power steering power line can cause the steering system to fail, and it may recover after restarting.