Models With A/C

WARNING: This page is about a different variant/trim than selected.

On models equipped with an air conditioning system, the ECM receives signals from the engine coolant temperature sensor, vehicle speed sensor and A/C switch, and based on these signals, the ECU controls the fan speed to Hi or Low.

Fig 1: Radiator Fan Operation Condition Chart - With A/C

Courtesy of SUBARU OF AMERICA, INC.