Component Function Check

CONSULT

1. Select "VEHICLE SECURITY HORN" in "Active Test" mode of "BCM (THEFT ALM)".
2. Check the horn operation.

   Test item		Description
   VEHICLE SECURITY HORN	ON	Horn	Sounds (for 0.5 sec.)

Is the operation normal?

YES

Horn function is OK.

NO

Refer to Diagnosis Procedure .