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Home >> Lexus >> 2020 >> LS 500h AWD >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Cellular Communication System - Service Information (1 Of 2) >> DCM (Telematics Transceiver) >> Removal [09/2018 - 10/2020] >> Procedure

Removal [09/2018 - 10/2020]: Procedure

  1. PRECAUTION 
    WARNING:

    Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing.

    GTY824211Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    Refer to PRECAUTION [10/2017 - 10/2020]

    NOTE:

    After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

    Refer to PRECAUTION [10/2017 - 09/2019] , or refer to PRECAUTION [09/2019 - 10/2020]

  2. REMOVE LUGGAGE COMPARTMENT MAT SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 24

  3. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL 

    Refer to PROCEDURE - Step 3

    WARNING:
    GTY581108Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    • Wait at least 90 seconds after disconnecting the cable from the negative(-) auxiliary battery terminal to disable the SRS system.

      Refer to PRECAUTION [10/2017 - 10/2020]

    • If the airbag deploys for any reason, it may cause a serious accident.
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Refer to INITIALIZATION [09/2018 - 10/2020]

  4. REMOVE INSTRUMENT SIDE PANEL LH 

    Refer to PROCEDURE - Step 3

  5. REMOVE INSTRUMENT SIDE PANEL RH 

    Refer to PROCEDURE - Step 4

  6. REMOVE LOWER NO. 1 INSTRUMENT PANEL PAD SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 14

  7. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 12

  8. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL ASSEMBLY 

    Refer to PROCEDURE - Step 21

  9. REMOVE NO. 1 INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 16

  10. REMOVE INSTRUMENT PANEL SAFETY PAD INSERT SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 20

  11. REMOVE INSTRUMENT CLUSTER FINISH PANEL GARNISH ASSEMBLY 

    Refer to PROCEDURE - Step 23

  12. REMOVE NO. 2 CONSOLE UPPER PANEL GARNISH 

    Refer to PROCEDURE - Step 4

  13. REMOVE LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY 

    Refer to PROCEDURE - Step 9

  14. REMOVE GLOVE COMPARTMENT DOOR PAD PLATE 

    Refer to PROCEDURE - Step 29

  15. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY 

    Refer to PROCEDURE - Step 30

  16. REMOVE DCM (TELEMATICS TRANSCEIVER) 
    1. Remove the bolt and nut.
      GTY837352Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Bolt
      Connector
      Nut
    2. Detach the guide.
    3. Disconnect the 5 connectors and remove the DCM (telematics transceiver).