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Home >> Lexus >> 2017 >> GX 460 Base >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Pre-Collision System (Service Information) >> Driver Monitor Ecu >> Removal [08/2015 - 08/2019] >> Procedure
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Removal [08/2015 - 08/2019]: 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 NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 1

  4. REMOVE INSTRUMENT PANEL FINISH PANEL END LH 

    Refer to PROCEDURE - Step 5

  5. REMOVE DOOR SCUFF PLATE ASSEMBLY LH 

    Refer to PROCEDURE - Step 5 [08/2015 - 08/2016] , or refer to PROCEDURE - Step 5 [08/2016 - 08/2019]

  6. REMOVE COWL SIDE TRIM BOARD LH 

    Refer to PROCEDURE - Step 7 [08/2015 - 08/2016] , or refer to PROCEDURE - Step 7 [08/2016 - 08/2019]

  7. REMOVE INSTRUMENT SIDE PANEL LH 

    Refer to PROCEDURE - Step 17

  8. REMOVE NO. 2 SWITCH HOLE BASE 

    Refer to PROCEDURE - Step 18

  9. REMOVE NO. 1 INSTRUMENT PANEL FINISH CUSHION 

    Refer to PROCEDURE - Step 19

  10. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL ASSEMBLY 

    Refer to PROCEDURE - Step 20

  11. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 24

  12. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY 

    Refer to PROCEDURE - Step 7

  13. REMOVE DRIVER MONITOR ECU ASSEMBLY 
    1. Disconnect the connector.
      GTY267022Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the bolt and driver monitor ECU assembly.