This function calibrates and vents the hydraulic system.
Be careful, during this function the trailing axle will be controlled automatically to its end positions.
Make sure that nobody can become trapped between the tires and chassis.
Check the oil level in the reservoir during the whole function and add oil before the level becomes too low.
The oil level will drop, too low level may cause that air in the hydraulic system leads to damages on the hydraulic pump.
Condiţii de derulare test:
Engine off - the engine is started during the procedure.
Engine speed over 800 rpm.
Oil in the hydraulic reservoir.
The front axle lifted up and the wheels straight ahead.
There must be possibility to turn the wheels.
Start the function with the engine off.
Electrical test is started. This can take up to 50 seconds.
Start the engine and increase the engine speed to over 800 rpm.
Hydraulic test is running.
Follow the instructions, how to turn the steering wheel.
The system controls the rear axle.
Funcţia a fost pusă în aplicare.
If the function gets a fault code, check the test conditions and rectify the fault code.