Radiator Fan Module
The fan module is a combination of a single two-speed electric motor-driven fan, mounted to a one-piece shroud. See Fig 1 . The fan module is serviced as an assembly; fan is not serviced separately. The electric fan motor has 2 speeds operated by relays that are controlled by Powertrain Control Module (PCM). The fan design improves engine cooling in hot weather and severe driving conditions, while reducing fan noise and power consumption.