Circuit Description
WARNING: This page is about a different car, the 2006 Suzuki XL-7. However, it is still accessible from the selected car via links, so may be relevant.
A/C Condenser fan motor low speed relay is turned ON by ECM when A/C signal inputted to ECM and engine conditions are as specified.
When A/C condenser fan control switch (in refrigerant pressure switch) OFF signal inputted to ECM with A/C ON (A/C compressor in operation), A/C Condenser fan motor high speed relays are turned ON by ECM.