To check the amount of liquid in the GRM system at Chery Tiggo, you need to put the car on a smooth platform without a gradient and start the engine. Then it is necessary to make a few revolutions of the steering wheel from a point-blank range, so that the liquid of the hydro-amplifier will warm up to at least 50 degrees. Then we need to check the presence of a water-amplifier of foam and substance resembling milk. There is no need for this to be in the correct system.
It is also necessary to check the difference between the fluid level and the engine shut down. If the difference is more than 5 mm, the air in the system is likely to be removed.
