Brain-free electronic water pump component, brain-free electronic water pump and vehicle heat management module

According to the brain-free electronic water pump component, the brain-free electronic water pump and the vehicle heat management module, the first end of the pump shell is arranged to be used for being connected with the base of the external vehicle heat management module to form the impeller cavity, the second end of the pump shell is provided with the installation cover plate, and the motor assembly is arranged in the pump shell; the output end of the motor assembly extends into the impeller cavity and is connected with the impeller; the wire harness assembly is installed on the pump shell or the cover plate, and the input end and the output end of the wire harness assembly are connected with a controller of an external vehicle heat management module and the motor assembly respectively. And the grounding wire harness and the shielding layer are further arranged, the grounding wire harness is connected with the pump shell and the external grounding end, the shielding layer wraps the grounding wire harness a