Chevrolet Volt windshield washer pump not working, defective pump replacement required on Chevrolet Volt

Some Chevrolet Volt owners report experiencing issues with a malfunctioning windshield washer pump that may require replacement due to defects. These owners often diagnose the problem by listening for whirring sounds from the pump, which can indicate whether it is operational. When addressing the issue, some owners find it necessary to disconnect fluid lines and prepare for fluid drainage before removing the old pump. The installation of a new pump involves lubricating the rubber grommet for easier fitting and ensuring secure connections for the washer hose and electrical connector. Additionally, some owners note that the cost of replacement can vary significantly, typically ranging from $20 to $150. After replacing the pump, it is crucial for owners to refill the washer fluid reservoir to maintain proper functionality. Following these steps can help restore the windshield washer system in their Chevrolet Volt.