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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 158 (Steering Column Switches) >> Component Tests >> Horn

Component Tests: Horn

WARNING: This page is about a different car, the 2003 Lexus RX 300 and 2002 Lexus RX 300. However, it is still accessible from the selected car via links, so may be relevant.

Connect the positive (+) lead from the battery to the terminal and negative (-) lead to the horn body and check that the horn blows. If operation is not as specified, replace the horn.