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Home >> Lexus >> 2021 >> ES 350 Luxury >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Safety Connect System (Except Hybrid) - Diagnostics - Introduction >> SAFETY CONNECT SYSTEM (for Gasoline Model) >> DCM Activation [10/2019 - ] >> DCM Activation [10/2019 - ]

DCM Activation [10/2019 - ]

  1. DCM ACTIVATION 

    HINT: 

    If the DCM (telematics transceiver) has been replaced, it is necessary to perform the Register Vehicle Information procedure.

    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Choose "Telematics" from the System Selection Menu, and then click "Utility".
    5. Click "VIN Synchronization" on the Utility Selection Menu.

      Body Electrical > Telematics > Utility 

      Tester Display
      VIN Synchronization
    6. According to the display on the Techstream, read the IMEI, ICCID, software version and VIN.
    7. Turn the engine switch off.
    8. Turn the engine switch to on (IG) and wait until only the manual (SOS) switch green indicator turns on.

      HINT: 

      If only the manual (SOS) switch green indicator does not turn on even after 20 minutes elapse with the engine switch on (IG), refer to "GREEN INDICATOR REMAINS OFF".

      Refer to GREEN INDICATOR REMAINS OFF [10/2019 - ]