Circuit Description

WARNING: This page is about a different car, the 2004 Suzuki XL-7 and 2004 Suzuki Grand Vitara. 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 is inputted to ECM and engine conditions are as specified.

A/C Condenser fan motor high-speed relays should be operated under the following conditions.

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).
When ECT is more than 115° C, 239° F.