Operating method for cooling system of vehicle involves controlling second set point temperature to approximately first set point temperature during heating event after maintaining coolant at second set point temperature

摘要

A second set point temperature is controlled to approximately a first set point temperature during a heating event after maintaining a coolant at the second set point temperature within a second set point of a cooling system (10). The second set point temperature is established lower than the first set point temperature for the second set point. An independent claim is included for a cooling system.