LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Suzuki >> 2007 >> SX4 2WD L4-2.0L >> Repair and Diagnosis >> Lighting and Horns >> Horn >> Testing and Inspection >> Component Tests and General Diagnostics
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Component Tests and General Diagnostics

HORN INSPECTION

1. Disconnect negative (-) cable at battery.
2. Remove front bumper referring to Front Bumper and Rear Bumper Components.
3. Disconnect horn connector (1).
4. Connect battery positive (+) to terminal of horn connector (2) and negative (-) terminal to body ground.

If horn is not sounding, replace horn.