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Home >> Toyota >> 2019 >> Sienna SE, AWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical [2GR-FKS] (Service Information) >> Engine Assembly & Engine Under Cover >> Removal [08/2016 - ] >> Procedure

Removal [08/2016 - ]: Procedure

  1. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD 
  2. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM 

    Refer to REPLACEMENT [08/2016 - ]

  3. DISCHARGE FUEL SYSTEM PRESSURE 

    Refer to PRECAUTION [08/2016 - ]

  4. 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 [08/2016 - 11/2017] , or refer to INITIALIZATION [11/2017 - ]

  5. REMOVE INSTRUMENT PANEL FINISH PANEL END LH 

    Refer to PROCEDURE - Step 1

  6. REMOVE FRONT WHEEL 
  7. REMOVE NO. 1 ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 4

  8. REMOVE NO. 2 ENGINE UNDER COVER (for AWD) 

    Refer to PROCEDURE - Step 5

  9. REMOVE FRONT FENDER APRON SEAL LH 
    1. Remove the bolt, 2 clips and front fender apron seal LH from the vehicle.
      GTY723575Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE FRONT FENDER APRON SEAL RH 
    1. Remove the 2 bolts, clip and front fender apron seal RH from the vehicle.
      GTY452273Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. DRAIN ENGINE OIL 

    Refer to PROCEDURE - Step 1

  12. DRAIN ENGINE COOLANT 

    Refer to PROCEDURE - Step 2

  13. DRAIN AUTOMATIC TRANSAXLE FLUID (for 2WD) 

    Refer to PROCEDURE - Step 3

  14. DRAIN AUTOMATIC TRANSAXLE FLUID (for AWD) 

    Refer to PROCEDURE - Step 4

  15. DRAIN TRANSFER OIL (for AWD) 

    Refer to PROCEDURE - Step 1

  16. REMOVE WINDSHIELD WIPER MOTOR AND LINK 

    Refer to REMOVAL [12/2015 - ]

  17. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 10

  18. REMOVE V-BANK COVER SUB-ASSEMBLY 
    1. Hold the rear of the V-bank cover sub-assembly and raise it to disengage the 2 rear clips.
      GTY723574Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Raise the V-bank cover sub-assembly to disengage the 2 front clips and remove the V-bank cover sub-assembly.
      NOTE:

      Attempting to disengage both front and rear clips at the same time may cause the V-bank cover sub-assembly to break.

  19. REMOVE BATTERY 
    1. Disconnect the positive (+) cable from the positive (+) battery terminal.
    2. Loosen the nut, and remove the bolt from the battery clamp.
      GTY723579Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the battery from the battery tray.
    4. Remove the battery tray from the vehicle.
  20. REMOVE AIR CLEANER INLET ASSEMBLY 
    1. Disengage the clamp.
      GTY723580Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 bolts and air cleaner inlet assembly from the vehicle.
  21. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE 

    Refer to PROCEDURE - Step 4

  22. REMOVE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY 
    1. Remove the air cleaner filter element sub-assembly from the air cleaner case sub-assembly.
      GTY739077Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  23. REMOVE AIR CLEANER CASE SUB-ASSEMBLY 
    1. Remove the 2 bolts and air cleaner case sub-assembly from the air cleaner bracket.
      GTY723577Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  24. REMOVE AIR CLEANER BRACKET 
    1. Disengage the clamp.
      GTY723561Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 bolts and air cleaner bracket from the vehicle.
  25. DISCONNECT ENGINE WIRE 
    1. Remove the relay block cover from the engine room relay block.
    2. Disconnect the 3 connectors.
      GTY739073Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the nut from the engine room relay block.
    4. Remove the bolt and disconnect the engine wire from the vehicle.
    5. Disengage the 2 clamps to disconnect the engine wire from the air cleaner support bracket and vehicle.
    6. Disengage the 2 claws to disconnect the engine wire from the engine room relay block.
    7. Pull up the lever to disconnect the ECM connector.
      GTY723560Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    8. Disengage the 2 clamps to disconnect the engine wire from the vehicle.
  26. DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY 

    Refer to PROCEDURE - Step 12

  27. DISCONNECT FUEL VAPOR FEED HOSE ASSEMBLY 
    1. Disconnect the purge VSV (purge valve) connector.
      GTY722719Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Slide the clip and disconnect the fuel vapor feed hose assembly from the purge VSV (purge valve).
  28. DISCONNECT NO. 1 FUEL HOSE 
    1. Remove the No. 2 fuel pipe clamp from the No. 1 fuel pipe clamp.
      GTY723562Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the No. 1 fuel pipe clamp from the fuel tube connector.
      GTY722758Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the No. 2 fuel tube sub-assembly (for Direct Injection).
      1. Disconnect the No. 2 fuel tube sub-assembly from the fuel pipe.
        GTY722757Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        Refer to PRECAUTION [08/2016 - ]

    4. Disconnect the fuel tube sub-assembly (for Port Injection).
      1. Disconnect the fuel tube sub-assembly from the fuel pipe.
        GTY722720Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        Refer to PRECAUTION [08/2016 - ]

  29. DISCONNECT NO. 1 RADIATOR HOSE 
    1. Slide the clip and disconnect the No. 1 radiator hose from the water outlet.
      GTY723563Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  30. DISCONNECT NO. 2 RADIATOR HOSE 
    1. Slide the clip and disconnect the No. 2 radiator hose from the water inlet.
      GTY723564Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  31. DISCONNECT WATER HOSE SUB-ASSEMBLY 
    1. Disengage the clamp.
      GTY722724Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Slide the clip and disconnect the water hose sub-assembly from the water outlet.
    3. Disengage the clamp.
      GTY727245Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Slide the clip and disconnect the water hose sub-assembly from the No. 2 water hose sub-assembly.
  32. DISCONNECT NO. 2 WATER HOSE SUB-ASSEMBLY 
    1. Slide the clip and disconnect the No. 2 water hose sub-assembly from the water outlet.
      GTY722717Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  33. DISCONNECT UNION TO CHECK VALVE HOSE 
    1. Slide the clip and disconnect the union to check valve hose from the brake booster assembly.
      GTY722718Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  34. REMOVE TRANSMISSION OIL THERMOSTAT 

    Refer to PROCEDURE - Step 17

  35. REMOVE DUTY VACUUM SWITCHING VALVE 

    Refer to REMOVAL [08/2016 - ]

  36. REMOVE NO. 2 ENGINE MOUNTING STAY RH 
    1. Remove the bolt, 2 nuts and No. 2 engine mounting stay RH from the front No. 1 engine mounting bracket RH.
      GTY722723Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  37. REMOVE ENGINE MOVING CONTROL ROD BRACKET 
    1. Remove the 3 bolts and engine moving control rod bracket together engine moving control rod from the front No. 1 engine mounting bracket RH and vehicle.
      GTY722721Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  38. REMOVE ENGINE MOVING CONTROL ROD 
    GTY482531Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    HINT: 

    Perform this procedure only when replacement of the engine moving control rod is necessary.

    1. Remove the bolt and engine moving control rod from the engine mounting bracket.
  39. DISCONNECT DISCHARGE HOSE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 13

  40. DISCONNECT SUCTION HOSE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 20

  41. REMOVE PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY (for AWD) 

    Refer to REMOVAL [12/2015 - ]

  42. REMOVE FRONT EXHAUST PIPE ASSEMBLY (for 2WD) 

    Refer to PROCEDURE - Step 7

  43. REMOVE FRONT EXHAUST PIPE ASSEMBLY (for AWD) 

    Refer to PROCEDURE - Step 8

  44. REMOVE NO. 1 EXHAUST PIPE SUPPORT BRACKET 
    1. Remove the 2 bolts and No. 1 exhaust pipe support bracket from the oil pan sub-assembly.
      GTY722727Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  45. SECURE STEERING WHEEL 

    Refer to PROCEDURE - Step 1

  46. SEPARATE STEERING INTERMEDIATE SHAFT ASSEMBLY 

    Refer to PROCEDURE - Step 4

  47. REMOVE FRONT AXLE SHAFT NUT LH 

    Refer to PROCEDURE - Step 9

  48. REMOVE FRONT AXLE SHAFT NUT RH 

    HINT: 

    Perform the same procedure as for the LH side.

  49. SEPARATE FRONT STABILIZER LINK ASSEMBLY LH 

    Refer to PROCEDURE - Step 12

  50. SEPARATE FRONT STABILIZER LINK ASSEMBLY RH 

    HINT: 

    Perform the same procedure as for the LH side.

  51. SEPARATE FRONT SPEED SENSOR LH 

    Refer to PROCEDURE - Step 11

  52. SEPARATE FRONT SPEED SENSOR RH 

    HINT: 

    Perform the same procedure as for the LH side.

  53. SEPARATE TIE ROD ASSEMBLY LH 

    Refer to PROCEDURE - Step 12

  54. SEPARATE TIE ROD ASSEMBLY RH 

    HINT: 

    Perform the same procedure as for the LH side.

  55. SEPARATE FRONT LOWER SUSPENSION ARM LH 

    Refer to PROCEDURE - Step 7

  56. SEPARATE FRONT LOWER SUSPENSION ARM RH 

    HINT: 

    Perform the same procedure as for the LH side.

  57. SEPARATE FRONT DRIVE SHAFT ASSEMBLY 

    Refer to PROCEDURE - Step 8

  58. REMOVE FRONT DRIVE SHAFT ASSEMBLY LH 

    Refer to PROCEDURE - Step 15

  59. REMOVE FRONT DRIVE SHAFT ASSEMBLY RH (for 2WD) 

    Refer to PROCEDURE - Step 16

  60. REMOVE FLYWHEEL HOUSING UNDER COVER 
    1. Remove the 2 bolts and flywheel housing under cover.
      GTY738887Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  61. REMOVE DRIVE PLATE AND TORQUE CONVERTER SETTING BOLT 
    1. Using SST, hold the crankshaft pulley.
      GTY655961Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09213-70011 
        1. 09213-70020
      • SST: 09330-00021 
    2. Remove the 6 drive plate and torque converter setting bolts.
      GTY722726Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  62. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE 
    1. Place height adjustment attachments and plate lift attachments, set an engine lifter underneath the engine assembly with transaxle.
      NOTE:
      • Install a height adjustment attachment and plate lift attachment onto the engine assembly with transaxle.
      • Securely support the engine assembly to prevent it from turning upside down until it is secured to an engine stand.
      • Do not perform any procedure while the engine assembly is suspended because doing so may cause the engine assembly to drop, resulting in injury. However, the engine assembly needs to be suspended when it is installed to or removed from an engine stand.
    2. Remove the 2 clamps and separate the front fender liner LH and RH from the frame side rail plates LH and RH.
    3. Remove the 6 bolts, 2 nuts and frame side rail plates LH and RH.
      GTY693421Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Bolt
      Nut
    4. Remove the 6 bolts, 2 nuts and front suspension member rear braces LH and RH.
    5. Operate the engine lifter, then remove the engine assembly from the vehicle.
      NOTE:
      • Make sure that the engine is clear of all wiring and hoses.
      • While lowering the engine from the vehicle, do not allow it to contact the vehicle.
  63. INSTALL ENGINE HANGERS 
    1. Install the No. 1 engine hanger and No. 2 engine hanger with the 4 bolts as shown in the illustration.

      Torque: 33 N*m (337 kgf*cm, 24 ft.*lbf) 

      HINT: 

      No. 1 Engine Hanger 12281-31121
      No. 2 Engine Hanger 12282-31100
      Bolt 90119-A0117
      GTY733604Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *A for Bank 1
      *B for Bank 2
      *1 No. 1 Engine Hanger
      *2 No. 2 Engine Hanger
    2. Using an engine sling device and engine lifter, secure the engine assembly with transaxle.
      NOTE:
      • Adjust the angle of the sling device carefully to prevent damage or deformation to the engine hangers or engine assembly.
      • Do not perform any procedures while the engine assembly is suspended because doing so may cause the engine assembly to drop, resulting in injury. However, the engine assembly needs to be suspended when it is installed to or removed from an engine stand.
  64. REMOVE FAN AND GENERATOR V BELT 

    See step  3

  65. REMOVE GENERATOR ASSEMBLY 

    Refer to PROCEDURE - Step 6

  66. REMOVE W/PULLEY COMPRESSOR ASSEMBLY 

    Refer to PROCEDURE - Step 21

  67. REMOVE STARTER ASSEMBLY 

    Refer to PROCEDURE - Step 8

  68. REMOVE ENGINE WIRE 
    1. Disconnect all the clamps and connectors and remove the engine wire from the engine assembly with transaxle.
  69. REMOVE NO. 1 FRONT STABILIZER BRACKET LH (for AWD) 

    Refer to PROCEDURE - Step 7

  70. REMOVE NO. 1 FRONT STABILIZER BRACKET RH (for AWD) 

    HINT: 

    Perform the same procedure as for the LH side.

  71. REMOVE FRONT STABILIZER BAR (for AWD) 

    Refer to PROCEDURE - Step 12

  72. REMOVE STEERING GEAR ASSEMBLY (for AWD) 

    Refer to PROCEDURE - Step 5

  73. SEPARATE FRONT ENGINE MOUNTING INSULATOR ASSEMBLY 
    1. Remove the bolt and separate the front engine mounting insulator assembly from the front engine mounting bracket.
      GTY722708Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  74. SEPARATE ENGINE MOUNTING INSULATOR LH 
    1. Remove the nut and separate the engine mounting insulator LH from the engine mounting bracket LH.
      GTY722712Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  75. SEPARATE ENGINE MOUNTING INSULATOR RH 
    1. Remove the nut and separate the engine mounting insulator RH from the engine mounting bracket RH.
      GTY738883Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  76. SEPARATE REAR ENGINE MOUNTING INSULATOR ASSEMBLY (for AWD) 
    1. Remove the 2 bolts and separate the rear engine mounting insulator assembly from the transfer assembly.
      GTY302203Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Do not remove the rear engine mounting insulator assembly through bolts. Doing so makes it difficult to install the rear engine mounting insulator assembly.

  77. REMOVE FRONT DRIVE SHAFT ASSEMBLY RH (for AWD) 

    Refer to PROCEDURE - Step 20

  78. REMOVE MANIFOLD STAY 
    1. Remove the bolt, nut and manifold stay from the automatic transaxle assembly and exhaust manifold sab-assembly.
      GTY308363Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  79. REMOVE TRANSFER STIFFENER PLATE RH (for AWD) 
    1. Remove the 4 bolts and transfer stiffener plate RH from the rear engine mounting bracket and transfer assembly.
      GTY204247Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  80. REMOVE AUTOMATIC TRANSAXLE ASSEMBLY (for 2WD) 

    Refer to PROCEDURE - Step 8

  81. REMOVE AUTOMATIC TRANSAXLE ASSEMBLY (for AWD) 

    Refer to PROCEDURE - Step 9

  82. REMOVE ENGINE MOUNTING BRACKET RH 
    1. Remove the 3 bolts and engine mounting bracket RH from the cylinder block sub-assembly.
      GTY308181Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  83. REMOVE DRIVE PLATE AND RING GEAR SUB-ASSEMBLY 

    See step  2

  84. INSTALL ENGINE ASSEMBLY TO ENGINE STAND 
    1. Install the engine assembly to an engine stand.
  85. REMOVE ENGINE HANGERS 
    1. Remove the 4 bolts, No. 1 engine hanger and No. 2 engine hanger from the cylinder head sub-assembly and cylinder head LH.
  86. REMOVE FRONT ENGINE MOUNTING INSULATOR ASSEMBLY 

    HINT: 

    Perform this procedure only when replacement of the front engine mounting insulator assembly is necessary.

    1. Remove the hole plug.
    2. GTY699631Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Remove the 3 nuts and front engine mounting insulator assembly from the front frame assembly.

  87. REMOVE ENGINE MOUNTING INSULATOR LH 

    HINT: 

    Perform this procedure only when replacement of the engine mounting insulator LH is necessary.

    1. Remove the 2 hole plugs.
    2. GTY299463Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Remove the 3 nuts and engine mounting insulator LH from the front frame assembly.

  88. REMOVE ENGINE MOUNTING INSULATOR RH 

    HINT: 

    Perform this procedure only when replacement of the engine mounting insulator RH is necessary.

    1. Remove the 2 hole plugs.
    2. Remove the 3 nuts and engine mounting insulator RH from the front frame assembly.
      GTY299462Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  89. REMOVE REAR ENGINE MOUNTING INSULATOR ASSEMBLY (for AWD) 

    HINT: 

    Perform this procedure only when replacement of the rear engine mounting insulator assembly is necessary.

    1. Remove the 2 hole plugs.
    2. Remove the 2 nuts and rear engine mounting insulator assembly from the front frame assembly.
      GTY299460Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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