General - Subaru LEGACY 2002 Quick Reference Index

Cooling

1. General

! The engine cooling system consists of a down-flow radiator which features high heat-dissipation
performance, an electric-motor-driven fan, a water pump, a thermostat, and an engine coolant
temperature sensor.
! The reservoir tank is designed to eliminate the need for replenishing coolant.
! The ECM controls the operation of the radiator main fan and subfan depending on the signals
from the engine coolant temperature sensor, vehicle speed sensor and A/C switch.
GENERAL
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