lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Horn Circuit|Page 10448 > < Antenna Cable|Service and Repair|Page 10442
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Alarm Horn: Testing and Inspection
Horn Circuit

Horn Circuit

DESCRIPTION

When the theft deterrent system is changed from the armed state to the alarm sounding state, the front controller transmits a signal to sound the horns at 
0.4 second intervals.

Wiring Diagram

Horn Circuit|Page 10448 > < Antenna Cable|Service and Repair|Page 10442