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Home >> Toyota >> 2021 >> Mirai XLE >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Cellular Communication System - Service Information >> DCM (Telematics Transceiver) >> Removal [12/2023 - ] >> Procedure

Removal [12/2023 - ]: Procedure

  1. PRECAUTION 
    GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    WARNING:

    Be sure to read precaution thoroughly before servicing.

    Refer to PRECAUTION [12/2022 - ]

    GTY824211Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    NOTE:

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

    Refer to BEFORE DISCONNECTING BATTERY [12/2023 - ]

  2. REMOVE AIR CONDITIONING CONTROL ASSEMBLY 

    Refer to REMOVAL [12/2023 - ]

  3. REMOVE DCM (TELEMATICS TRANSCEIVER) WITH BRACKET 
    GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    NOTE:

    w/o Front LiDAR Sensor: 

    When disconnecting a wire harness of any component connected to the supply power of the integrated capacitor (integration control supply) or when removing the integrated capacitor (integration control supply), make sure to wait 5 minutes or more after turning the ignition switch off for self-diagnosis to complete and the voltage of the integrated capacitor (integration control supply) to discharge.

    1. w/ Front LiDAR Sensor:
      GTY1169508Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. w/o Front LiDAR Sensor:
      GTY1210445Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE NO. 1 TELEPHONE BRACKET (w/ Front LiDAR Sensor) 
    1. GTY1169507Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE NO. 2 TELEPHONE BRACKET (w/ Front LiDAR Sensor) 
    1. GTY1169506Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE NO. 1 INTEGRATION CONTROL SUPPLY BRACKET (w/o Front LiDAR Sensor) 
    1. GTY1210039Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE NO. 2 INTEGRATION CONTROL SUPPLY BRACKET (w/o Front LiDAR Sensor) 
    1. GTY1210038Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002