Component Function Check

1. Turn the power supply mode of the electric motor switch to OFF.
2. Perform "HORN" in "Actuator Test" (in "Special Function") mode of "IPDM E/R" using scan tool (M.U.T.-III SE).
3. Check the horn operation.

   Test item		Description
   HORN	On	Horn	Sounds (for 20 ms.)

Is the operation normal? 

YES: INSPECTION END

NO: Refer to DIAGNOSIS PROCEDURE .