WARNING: This page is about a different car, the 2004 Suzuki XL-7, 2004 Suzuki Grand Vitara, 2003 Suzuki XL-7, and 2003 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
As shown, use a 12 V battery (1) to connect its (+) ("Red" lead wire (3)) and (-) terminals to terminal "D" and "Black" lead wire (4) respectively. Then motor (2) should rotate at 35 to 45 rpm.