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Home >> Lexus >> 2020 >> LS 500h AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Audio / Video System - Service Information (1 Of 3) >> Rear Package Tray Speaker >> Installation [11/2021 - 10/2023] >> Procedure

Installation [11/2021 - 10/2023]: Procedure

  1. INSTALL SPEAKER ASSEMBLY WITH BRACKET (for 24 Speakers) 
    NOTE:

    Do not touch the cone of the speaker assembly with bracket.

    1. Attach the clip to the body and temporarily install the speaker assembly with bracket.
      GTY779850Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *A for LH Side *B for RH Side
    2. Install the speaker assembly with bracket with the bolt.
    3. Connect the connector.
      GTY822899Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *A for LH Side *B for LH Side
      Bolt Connector
  2. INSTALL REAR WINDOW SHADE ASSEMBLY (for 24 Speakers) 

    Refer to PROCEDURE - Step 1

  3. INSTALL NO. 2 PACKAGE TRAY TRIM PANEL ASSEMBLY (for 24 Speakers) 

    Refer to PROCEDURE - Step 2

  4. INSTALL INNER ROOF SIDE GARNISH ASSEMBLY RH (for 24 Speakers) 

    Refer to PROCEDURE - Step 21

  5. INSTALL INNER ROOF SIDE GARNISH ASSEMBLY LH (for 24 Speakers) 

    Refer to PROCEDURE - Step 20

  6. INSTALL REAR NO. 3 SPEAKER ASSEMBLY 
    NOTE:

    Do not touch the cone of the rear No. 3 speaker assembly.

    1. Install the rear No. 3 speaker assembly with the 4 bolts in the order shown in the illustration.

      Torque: 10.5 N.m (107 kgf/cm, 8 ft.lbf) 

    2. Connect the connector.
      GTY802163Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *A for 12 Speakers *B for 24 Speakers
      Bolt Connector
  7. INSTALL PACKAGE TRAY TRIM PANEL ASSEMBLY 
    1. for Fixed Seat Type:

      Refer to INSTALLATION [11/2021 - 10/2023]

    2. for Power Seat:

      Refer to INSTALLATION [11/2021 - 10/2023]

  8. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL 

    Refer to PROCEDURE - Step 2

  9. INSTALL LUGGAGE COMPARTMENT MAT SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 13

  10. INITIALIZATION AFTER RECONNECTING AUXILIARY BATTERY TERMINAL 

    Refer to WORK PROCEDURE [11/2021 - 10/2022] , or refer to WORK PROCEDURE [10/2022 - ]

    HINT: 

    When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.

    Refer to AUTOMATIC LEARNING CHART [11/2021 - 10/2023]

  11. CHECK SRS WARNING LIGHT 
  12. INSPECT SEAT BELT WARNING SYSTEM 

    Refer to ON-VEHICLE INSPECTION [10/2020 - 10/2023]

  13. INSPECT REAR SEAT ASSEMBLY 

    Refer to OPERATION CHECK [09/2019 - ]

  14. INSPECT SEAT HEATER SYSTEM 

    Refer to OPERATION CHECK [10/2017 - 10/2022] , or refer to OPERATION CHECK [10/2022 - ]

  15. INSPECT CLIMATE CONTROL SEAT SYSTEM 

    Refer to ON-VEHICLE INSPECTION [10/2017 - 10/2022] , or refer to ON-VEHICLE INSPECTION [10/2022 - ]

  16. INSPECT SEAT VIBRATION SYSTEM (w/ Refresh Seat) 

    Refer to OPERATION CHECK [11/2021 - 10/2022] , or refer to OPERATION CHECK [10/2022 - ]