Hold-In Coil Open Circuit Test
WARNING: This page is about a different car, the 2004 Suzuki Aerio, 2003 Suzuki Aerio, and 2002 Suzuki Aerio. However, it is still accessible from the selected car via links, so may be relevant.
Check for continuity across magnetic switch "S" terminal (1) and coil case. See Fig 1 . If no continuity, coil is open and should be replaced.