ENTRY AND START SYSTEM (for Entry Function) Entry Answer-back Buzzer does not Sound

DESCRIPTION

The entry and start system uses the wireless door lock buzzer to perform various vehicle exterior warnings. When the conditions for each warning are met, the certification ECU (smart key ECU assembly) sends a entry lock/unlock signal to the main body ECU RH (cowl side junction block RH), and the wireless door lock buzzer sounds.

INSPECTION PROCEDURE

PROCEDURE

1. CHECK ENTRY AND START SYSTEM

   
   

   1. Check that the entry lock/unlock functions operate normally Click here.

      OK
      Entry lock/unlock functions operate normally.

   
   

   NG

   GO TO OTHER PROBLEM (Proceed to Problem Symptoms Table) Click here

   OK

   GO TO WIRELESS DOOR LOCK CONTROL SYSTEM (No Answer-back) Click here