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Home >> Toyota >> 2014 >> Highlander XLE, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 23 (Stop And Start (Service Information) (Except Hybrid)) >> Engine Stop And Start Ecu >> Removal [11/2016 - ] >> Procedure

Removal [11/2016 - ]: Procedure

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  1. PRECAUTION 
    NOTE:

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

    Refer to PRECAUTION [11/2016 - ]

  2. READ NUMBER OF STARTER OPERATIONS 

    Refer to REGISTRATION [11/2016 - ]

  3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    NOTE:

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

    Refer to INITIALIZATION [11/2016 - ]

  4. REMOVE FRONT DOOR SCUFF PLATE LH 

    Refer to PROCEDURE - Step 7

  5. REMOVE COWL SIDE TRIM SUB-ASSEMBLY LH 

    Refer to PROCEDURE - Step 8

  6. DISCONNECT FRONT DOOR OPENING TRIM WEATHERSTRIP LH 

    Refer to PROCEDURE - Step 12

  7. REMOVE INSTRUMENT PANEL FINISH PANEL END LH 

    Refer to PROCEDURE - Step 16

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

    Refer to PROCEDURE - Step 17

  9. DISCONNECT HOOD LOCK CONTROL LEVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 18

  10. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 19

  11. REMOVE ENGINE STOP AND START ECU 
    1. Disconnect each connector.
    2. Disengage the clamp.
      GTY740027Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the 3 engine stop and start ECU connectors.
      GTY727917Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. GTY703322Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Nut
      *b Bolt

      Remove the bolt, nut and engine stop and start ECU.