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Home >> Lexus >> 2021 >> LC 500h >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Cellular Communication System - Service Information >> DCM (Telematics Transceiver) >> Removal [05/2023 - ] >> Procedure

Removal [05/2023 - ]: Procedure

  1. PRECAUTION 
    WARNING:

    Be sure to read precaution thoroughly before servicing.

    GTY824211Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    Refer to PRECAUTION [05/2023 - ]

    NOTE:

    After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal.

    Refer to BEFORE DISCONNECTING BATTERY [05/2023 - ]

  2. REMOVE NO. 2 DECK BOARD 

    Refer to PROCEDURE - Step 11

  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.
    • If the airbag deploys for any reason, it may cause a serious accident.
  4. REMOVE RADIO RECEIVER ASSEMBLY WITH BRACKET 

    Refer to REMOVAL [05/2023 - ]

  5. REMOVE DCM (TELEMATICS TRANSCEIVER) WITH BRACKET 
    1. Remove the 2 bolts.
      GTY1241904Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Detach the guide and remove the DCM (telematics transceiver) with bracket.
    3. Disconnect the 6 connectors.
      GTY1242421Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE TELEPHONE BRACKET 
    1. Remove the 2 screws and telephone bracket.
      GTY1241903Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE NO. 1 TELEPHONE BRACKET 
    1. Remove the 2 screws and No. 1 telephone bracket.
      GTY1241902Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE DCM (TELEMATICS TRANSCEIVER)