Operating Condition

Radiator fan operates depending on the radiator fan speed related to engine coolant temperature or the radiator fan speed related to A/C compressor load, whichever is higher as a load condition.

• Radiator fan speed related to engine coolant temperature
  Fig 1: Radiator Fan Speed Versus Engine Coolant Temperature Graph (Radiator Fan Speed Related To Engine Coolant Temperature)

  Courtesy of SUBARU OF AMERICA, INC.
• Radiator fan speed related to A/C compressor load
  Fig 2: Radiator Fan Speed Versus Engine Coolant Temperature Graph (Radiator Fan Speed Related To A/C Compressor Load)

  Courtesy of SUBARU OF AMERICA, INC.