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Home >> Lexus >> 2017 >> GS 450h Base >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Pre-Collision (Service Information) >> Driver Monitor Ecu >> Removal [09/2014 - 10/2015] >> Procedure
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Removal [09/2014 - 10/2015]: Procedure

  1. PRECAUTION 
    NOTE:

    After turning the power switch off, waiting time may be required before disconnecting the cable from the auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the auxiliary battery terminal notice before proceeding with work (See article. Refer to PRECAUTION [09/2014 - 10/2015] ).

  2. REMOVE LUGGAGE COMPARTMENT FLOOR MAT 

    Refer to PROCEDURE - Step 1

  3. REMOVE LUGGAGE COMPARTMENT TRIM COVER LH 

    Refer to PROCEDURE - Step 2

  4. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL 
    WARNING:

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

    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See article. Refer to INITIALIZATION [09/2014 - 10/2015] ).

  5. REMOVE INSTRUMENT SIDE PANEL LH 

    Refer to PROCEDURE - Step 14

  6. REMOVE NO. 1 INSTRUMENT PANEL GARNISH SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 15

  7. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 16

  8. REMOVE CENTER INSTRUMENT CLUSTER FINISH PANEL 

    Refer to PROCEDURE - Step 1

  9. REMOVE INSTRUMENT PANEL FINISH PANEL END LH 

    Refer to PROCEDURE - Step 2

  10. REMOVE NO. 1 INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 17

  11. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY 

    Refer to PROCEDURE - Step 11

  12. REMOVE DRIVER MONITOR ECU ASSEMBLY 
    1. Disconnect the connector.
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    2. Remove the nut and driver monitor ECU assembly.