WARNING: This page is about a different car, the 2004 Suzuki Aerio and 2003 Suzuki Aerio. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Combination Meter Circuit Diagram
Courtesy of SUZUKI OF AMERICA CORP.
Fig 2: Identifying Combination Meter Terminals
Courtesy of SUZUKI OF AMERICA CORP.
Fig 3: Identifying Combination Meter Terminal Circuits