Bleeding the cooling system

This function is used to bleed the coolant circuit after repair.
At this engine type an electronic control is used to check/adjust the coolant temperature for optimum performance.
As long as the function is active, all the valves is opened in the coolant circuit which is a precondition for the cooling system to be filled.
Note:
The vehicle must stand on level ground.
Test conditions:
Procedure:
  1. Start the function.
  2. The valves in the cooling system is opened and enables a filling of coolant.
  3. Fill the expansion tank so that the level is constantly at MAX.
  4. Exit the function, warm up and check the coolant level.