Horn Inspection

WARNING: This page is about a different car, the 2008 Suzuki Grand Vitara and 2007 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect negative (-) cable at battery.
Remove front bumper by referring to Front Bumper Components.
Disconnect horn connector (1).
Connect battery positive (+) to terminal of horn connector (2) and negative (-) terminal to body ground.
If horn is not sounding, replace horn.

Fig 1: Connecting Battery Positive Terminal Of Horn Connector & Negative Terminal Body Ground
Courtesy of SUZUKI OF AMERICA CORP.