WARNING: This page is about a different car, the 2011 Suzuki Equator. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSIS PROCEDURE CHART
Step
Action
YES
NO
1
CHECK CARGO LAMP SWITCH
Turn ignition switch OFF.
Courtesy of SUZUKI OF AMERICA CORP.SUZUKI OF AMERICA CORP.
2. Disconnect cargo lamp switch connector.
3. Check continuity between cargo lamp switch terminals 1 and 3.
Courtesy of SUZUKI OF AMERICA CORP.SUZUKI OF AMERICA CORP.