TECHNICAL SERVICE BULLETIN - AEWP PARTIAL REPLACEMENT FOR DTC P2600/P0C73 - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information to replace the Can Case of the Auxiliary Electric Water Pump (AEWP) on some 2019MY Niro (DE HEV, DE PHEV) vehicles produced from November 26, 2018 through January 23, 2019, which may exhibit MIL ‘ON’ with DTC P2600 and/or P0C73.