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Home >> Lexus >> 2019 >> GX 460 Base >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Cellular Communication System (Service Information) >> DCM(Telematics Transceiver) >> Removal [08/2015 - 08/2018] >> Procedure

Removal [08/2015 - 08/2018]: Procedure

  1. PRECAUTION 
    NOTE:

    After turning the engine switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work (Refer to PRECAUTION [08/2015 - ] ).

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    WARNING:

    Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected (Refer to INITIALIZATION [08/2015 - 08/2019] ).

  3. REMOVE DOOR SCUFF PLATE ASSEMBLY RH 

    Refer to PROCEDURE - Step 7

  4. REMOVE COWL SIDE TRIM BOARD RH 

    Refer to PROCEDURE - Step 9

  5. REMOVE INSTRUMENT SIDE PANEL RH 

    Refer to PROCEDURE - Step 26

  6. REMOVE CENTER INSTRUMENT CLUSTER FINISH PANEL GARNISH 

    Refer to PROCEDURE - Step 27

  7. REMOVE NO. 2 INSTRUMENT PANEL REGISTER ASSEMBLY 

    Refer to PROCEDURE - Step 28

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

    Refer to PROCEDURE - Step 2

  9. REMOVE FRONT NO. 2 CONSOLE BOX INSERT 

    Refer to PROCEDURE - Step 4

  10. REMOVE INSTRUMENT PANEL FINISH PANEL END RH 

    Refer to PROCEDURE - Step 6

  11. REMOVE LOWER INSTRUMENT COVER LH 

    Refer to PROCEDURE - Step 29

  12. REMOVE LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY 

    Refer to PROCEDURE - Step 7

  13. REMOVE INSTRUMENT PANEL BOX DOOR COVER 

    Refer to PROCEDURE - Step 31

  14. REMOVE INSTRUMENT PANEL BOX ASSEMBLY 

    Refer to PROCEDURE - Step 32

  15. REMOVE DCM (TELEMATICS TRANSCEIVER) 
    1. Disconnect the connectors.
    2. Remove the bolt, nut and DCM (telematics transceiver) with bracket from the vehicle.
      GTY271275Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  16. REMOVE MAYDAY BATTERY WITH BRACKET 
    1. Remove the bolt.
      GTY233905Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Detach the 2 claws and remove the mayday battery with bracket.
  17. REMOVE NO. 1 TELEPHONE BRACKET 
    1. Disconnect the 2 connectors.
      GTY220004Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 3 bolts and No. 1 telephone bracket.
  18. REMOVE NO. 2 TELEPHONE BRACKET 
    1. Remove the 2 bolts and No. 2 telephone bracket.
      GTY220009Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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