2-5-13-sistema-gidrousileniya-rulya-gur-obshhaya-informaciya.html

2.5.13. System of hydrostrengthening of a wheel (GUR) - the general information

On equipped GUR models decrease in resistance of a steering wheel to rotation is reached for uses of the steering pump given from the engine providing lifting of pressure in a hydraulic path connected to the steering mechanism.

The stop of the engine or break of a belt of a drive of the steering pump lead to failure of the hydraulic booster — thus the steering drive continues to work in a normal mode with that only a difference that for rotation of a steering wheel it is necessary to put bigger effort, especially at a parking and movement with small speeds.