Under certain weather conditions (high relative humidity, low temperatures, etc.) a small amount of water vapor emission from the air outlets may be noticed. This condition is normal and does not indicate any problem with the air conditioning system.
Air conditioner compressor shut-off when engine is heavily loaded
To improve acceleration and gas mileage, the air conditioner compressor is designed to temporarily shut off during air conditioner operation whenever the accelerator is fully depressed such as during rapid acceleration or when driving on a steep upgrade.
Refrigerant for your climate control system
Your air conditioner uses ozone friendly refrigerant HFC134a. Therefore, the method of adding, changing or checking the refrigerant is different from the method for CFC12 (freon). Consult your SUBARU dealer for service. Repairs needed as a result of using the wrong refrigerant are not covered under warranty.
Efficient cooling after parking in direct sunlight
Air filtration systemPower supply circuit Wiring diagram
WIRING SYSTEM > Power Supply CircuitWIRING DIAGRAM1. WITHOUT PUSH BUTTON START• Engine room side• Passenger room sideNo.LoadMB-1VDC CMMB-2VDC CMMB-3Wiper relayMB-4Sub fan relayMB-5Mirror heater LHMirror heater RHRear defoggerA/C control panelMB-6Body integrated unitMB-7Main fan relay ...
Adjustment
COOLING(H4DO) > Engine CoolantADJUSTMENT1. PROCEDURE TO ADJUST THE SUBARU SUPER COOLANT CONCENTRATIONCAUTION:Use the SUBARU Super Coolant with a 50 — 60% concentration in order to obtain maximum anti-freeze and anti-rust performance.To adjust the concentration of SUBARU Super Coolant according ...
Removal
HVAC SYSTEM (HEATER, VENTILATOR AND A/C) > Control PanelREMOVALCAUTION:Before handling the airbag system components, refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION">1. Disconnect the ground cable from b ...