A/C Switch Inspection

WARNING: This page is about a different car, the 2003 Suzuki Vitara, 2003 Suzuki Grand Vitara, 2002 Suzuki Vitara, and 2002 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.

Press A/C button (2) and check if there is continuity between terminals "D" and "G".
With battery voltage (+) connected to terminal "K" and (-) to terminal "D", press A/C button (2) and check if indicator lamp (3) lights.

Fig 1: Inspecting A/C Switch
Courtesy of SUZUKI OF AMERICA CORP.