THEFT DETERRENT SYSTEM > Horn Circuit


DESCRIPTION

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

WIRING DIAGRAM


B108132E02


INSPECTION PROCEDURE

1.CHECK HORN ASSEMBLY

  1. Press the horn switch and check if the vehicle horns sound.

    OK:
    Vehicle horns sound normally.



NG
Go to HORN SYSTEM
OK

REPLACE COWL SIDE JUNCTION BLOCK RH (MULTIPLEX NETWORK BODY ECU)