4 Runner Ac Relay . Products are engineered and tested to provide years of trouble free operation. AC is blowing but I don't think the compressor is turning on. 1996 1997 1998 Toyota 4Runner A/C Compressor Air ... (Alberta Garrett) AC is blowing but I don't think the compressor is turning on. HVAC Blower Motor Relay by Four Seasons®. My AC light has been flashing for a week now and blowing hot hair so I did a little research online and found out the AC relay is bad. Air-conditioning components use coolant, which must be pumped to the condenser by the AC Compressor. HVAC Blower Motor Relay by Four Seasons®. Toyota 4runner Ac Relay Location 1996 1997 1998 Toyota 4Runner A/C Compressor Air ... Toyota 4Runner A/c Relay Location: Air Conditioning ... Replace ac clutch relay toy