Sequoia LTD 4WD V8-4.7L (2UZ-FE) (2001)
Alarm Horn: Testing and Inspection
INSPECT THEFT DETERRENT HORN OPERATION
Connect the positive (+) lead from the battery to the terminal 1 and negative (-) lead to theft deterrent horn body, and check that the theft deterrent
horn blows.
If operation is not as specified, replace the horn.