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Home >> Lexus >> 2019 >> LS 500h RWD >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Restraint System - Service Information (4 Of 6) >> POP UP HOOD LIFTER (for Front Side) >> Removal [10/2017 - 09/2018] >> Procedure

Removal [10/2017 - 09/2018]: Procedure

  1. PRECAUTION 
    WARNING:

    Be sure to read precaution thoroughly before servicing.

    GTY824211Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    Refer to PRECAUTION [10/2017 - 10/2020]

    NOTE:

    After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

    Refer to PRECAUTION [10/2017 - 09/2019]

  2. REMOVE LUGGAGE COMPARTMENT MAT SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 24

  3. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL 

    Refer to PROCEDURE - Step 3

    WARNING:
    • Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the pedestrian protection system.
    • If the pop up hood lifter deploys for any reason, it may cause a serious accident.
    GTY581108Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Refer to INITIALIZATION [10/2017 - 09/2018]

  4. REMOVE HEADLIGHT ASSEMBLY LH (for LH Side) 

    Refer to REMOVAL [10/2017 - 10/2020]

  5. REMOVE HEADLIGHT ASSEMBLY RH (for RH Side) 

    HINT: 

    Use the same procedure for the LH side.

    Refer to REMOVAL [10/2017 - 10/2020]

  6. REMOVE FRONT AIRBAG SENSOR LH (for LH Side) 

    Refer to PROCEDURE - Step 5

  7. REMOVE FRONT AIRBAG SENSOR RH (for RH Side) 

    HINT: 

    Use the same procedure for the LH side.

    Refer to PROCEDURE - Step 5

  8. REMOVE POP UP HOOD LIFTER ASSEMBLY LH 
    WARNING:
    • When storing the pop up hood lifter assembly LH even temporarily, be sure to keep the extended section side facing upward.
    • If the pop up hood lifter deploys for any reason, it may cause a serious accident.
    GTY808425Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Extended Section
    1. Check that the power switch is off.
    2. Check that the cable is disconnected from the negative (-) auxiliary battery terminal.
      WARNING:
      • Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the pedestrian protection system.
      • If the pop up hood lifter deploys for any reason, it may cause a serious accident.
      GTY581108Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect pop up hood lifter connector.
      NOTE:

      When disconnecting pop up hood lifter connector, take care not to damage the wire harness.

      1. GTY789533Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Housing Lock
        *b CPA
        *c CPA Upper Part
        Slide

        Push down the housing lock and slide the CPA. (At this time, the connector cannot be disconnected yet.)

      2. Push the housing lock again and disconnect the connector.
        NOTE:

        Do not push down the upper part of the CPA shown in the illustration when disconnecting the pop up hood lifter connector.

      3. After disconnecting the connector, check that the position of the housing lock is correct as shown in the illustration.
        GTY826809Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Correct *b Incorrect
        *c CPA *d Housing
    4. Remove the 3 bolts.
      GTY792904Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Lift up the pop up hood lifter assembly LH to detach the hook and remove it.
    6. GTY792903Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      While avoiding the air conditioning hose, pull out the pop up hood lifter assembly LH as shown in the illustration.

  9. REMOVE POP UP HOOD LIFTER ASSEMBLY RH 
    WARNING:
    • When storing the pop up hood lifter assembly RH even temporarily, be sure to keep the extended section side facing upward.
    • If the pop up hood lifter deploys for any reason, it may cause a serious accident.
    GTY808425Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Extended Section
    1. Check that the power switch is off.
    2. Check that the cable is disconnected from the negative (-) auxiliary battery terminal.
      WARNING:
      • Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the pedestrian protection system.
      • If the pop up hood lifter deploys for any reason, it may cause a serious accident.
      GTY581108Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect pop up hood lifter connector.
      NOTE:

      When disconnecting pop up hood lifter connector, take care not to damage the wire harness.

      GTY789533Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Housing Lock
      *b CPA
      *c CPA Upper Part
      Slide
      1. Push down the housing lock and slide the CPA. (At this time, the connector cannot be disconnected yet.)
      2. Push the housing lock again and disconnect the connector.
        NOTE:

        Do not push down the upper part of the CPA shown in the illustration when disconnecting the pop up hood lifter connector.

      3. After disconnecting the connector, check that the position of the housing lock is correct as shown in the illustration.
        GTY826809Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Correct *b Incorrect
        *c CPA *d Housing
    4. Remove the 3 bolts.
      GTY831171Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Lift up the pop up hood lifter assembly RH to detach the hook and remove it.
    6. Detach the hood lock control assembly cable clamp.
      GTY795683Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Detach Hood Lock Control assembly Cable Clamp in this Direction
      Disconnect Hood Lock Control assembly Cable End in this Direction
    7. Disconnect the hood lock control assembly cable end.
  10. REMOVE HOOD LOCK ASSEMBLY 

    Refer to REMOVAL [10/2017 - 10/2020]

  11. REMOVE HOOD LOCK CONTROL ASSEMBLY 
    1. Pull out the hood lock control assembly to remove it.
      GTY823668Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
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