LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2008 >> LX 570 >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Theft Deterrent / Keyless Entry >> SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Entry Function) >> Entry Answer-back Buzzer does not Sound >> Inspection Procedure

Inspection Procedure

NOTE: Before performing the inspection, check that there are no problems related to the "CAN Communication System" and "LIN Communication System".
  1. CHECK WIRELESS DOOR LOCK BUZZER OPERATION 
    1. When the wireless operation is used to lock and unlock the doors, check that the wireless door lock buzzer sounds normally (See OPERATION CHECK ).

      OK: Operates normally. 

    NG: GO TO WIRELESS DOOR LOCK CONTROL SYSTEM  (See PROBLEM SYMPTOMS TABLE )

    OK: REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)  (See REMOVAL  )