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Home >> Lexus >> 2021 >> LS 500 Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Smart Access System (For Entry) - Symptom Tests (3 Of 3) >> SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Entry Function) >> Entry Interior Alarm does not Sound [12/2017 - 10/2023] >> Procedure

Entry Interior Alarm does not Sound [12/2017 - 10/2023]: Procedure

  1. CHECK ENTRY LOCK OPERATION 
    1. Check that the function operates normally.

      Refer to OPERATION CHECK [12/2017 - 10/2023]

      Result

      Result Proceed to
      Entry function operates normally A
      Entry function does not operate normally B

    Result: 

    GO TO METER / GAUGE SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [12/2017 - 10/2023] 

    Result: 

    GO TO OTHER PROBLEM. Refer to  PROBLEM SYMPTOMS TABLE [12/2017 - 10/2023]