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Home >> Toyota >> 2021 >> Venza LE >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Hybrid Transaxle System (P710) - Service Information >> Hybrid Vehicle Transaxle >> Removal [10/2022 - ] >> Procedure

Removal [10/2022 - ]: Procedure

  1. PERFORM RESOLVER INITIALIZATION 
    NOTE:

    If it is necessary to replace the hybrid vehicle transaxle assembly, make sure to perform resolver initialization before starting work.

    Refer to UTILITY [07/2020 - ]

  2. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE 

    Refer to REMOVAL [10/2022 - ]

  3. REMOVE FUEL DELIVERY GUARD 

    Refer to PROCEDURE - Step 40

  4. INSTALL ENGINE HANGERS 

    Refer to PROCEDURE - Step 41

  5. REMOVE STEERING GEAR HEAT INSULATOR 

    Refer to PROCEDURE - Step 9

  6. DISCONNECT ENGINE WIRE 
    1. Remove the 2 bolts.
      GTY974836Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the 5 clamps.
    3. Disconnect the rack and pinion power steering gear assembly connector.
      GTY975082Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      Release the lock before rotating the lock lever.

    4. Remove the bolt.
    5. Disengage the clamp.
  7. DISCONNECT HV AIR CONDITIONING WIRE 
    1. Remove the 2 bolts.
      GTY975085Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the guide to disconnect the HV air conditioning wire from the hybrid vehicle transaxle assembly.
  8. REMOVE STARTER HOLE INSULATOR 
    1. Remove the 2 bolts and starter hole insulator from the engine assembly.
      GTY975086Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE FLYWHEEL HOUSING SIDE COVER 
    1. Remove the flywheel housing side cover from the engine assembly.
      GTY975093Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE TRANSAXLE UNDER STOPPER BRACKET 
    1. Remove the 4 bolts and transaxle under stopper bracket from the hybrid vehicle transaxle assembly.
      GTY975975Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. REMOVE FRONT FRAME ASSEMBLY 

    Refer to PROCEDURE - Step 6

  12. REMOVE FRONT ENGINE MOUNTING INSULATOR 
    1. Remove the bolt and front engine mounting insulator from the front engine mounting bracket.
      GTY975097Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. REMOVE FRONT ENGINE MOUNTING BRACKET 
    1. Remove the 3 bolts and front engine mounting bracket from the hybrid vehicle transaxle assembly.
      GTY975098Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. REMOVE REAR ENGINE MOUNTING INSULATOR 

    Refer to PROCEDURE - Step 50

  15. REMOVE REAR ENGINE MOUNTING BRACKET 
    1. Remove the 4 bolts and rear engine mounting bracket from the hybrid vehicle transaxle assembly.
      GTY975314Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  16. REMOVE HYBRID VEHICLE TRANSAXLE ASSEMBLY 
    1. Remove the 8 bolts and hybrid vehicle transaxle assembly from the engine assembly.
      GTY770091Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:
      • To avoid damaging the knock pins, do not pry between the hybrid vehicle transaxle assembly and engine assembly.
      • To prevent the splines of the transmission input damper assembly from becoming misaligned, do not allow the hybrid vehicle transaxle assembly to hit the transmission input damper assembly during hybrid vehicle transaxle assembly removal and installation.
  17. REMOVE MOTOR CABLE 

    See step  2

  18. REMOVE MOTOR COOLING COOLER 

    See step  10

  19. REMOVE NO. 1 TRANSMISSION CONTROL CABLE BRACKET 
    1. Remove the 2 bolts and No. 1 transmission control cable bracket from the hybrid vehicle transaxle assembly.
      GTY975316Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  20. REMOVE HOSE BRACKET 
    1. Remove the 2 bolts and hose bracket from the hybrid vehicle transaxle assembly.
      GTY747716Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  21. REMOVE NO. 3 INVERTER BRACKET 
    1. Remove the 6 bolts and No. 3 inverter bracket from the hybrid vehicle transaxle assembly.
      GTY975982Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  22. REMOVE TRANSMISSION WIRE 
    1. Disconnect the connector.
      GTY747713Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the bolt and transmission wire from the hybrid vehicle transaxle assembly.
  23. REMOVE WIRE HARNESS CLAMP BRACKET 
    1. Remove the 4 bolts and 4 wire harness clamp brackets from the hybrid vehicle transaxle assembly.
      GTY975318Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  24. REMOVE TRANSAXLE HOUSING PLUG 
    1. Remove the transaxle housing plug and gasket from the hybrid vehicle transaxle assembly.
      GTY975825Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  25. REMOVE STUD BOLT 
    1. Using an E10 "TORX" socket wrench, remove the 2 stud bolts from the hybrid vehicle transaxle assembly.
      GTY747712Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  26. REMOVE TRANSAXLE CASE PROTECTOR (w/ Cover) 
    1. Remove the 2 bolts.
      GTY769528Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Clip
    2. Remove the clip and transaxle case protector from the hybrid vehicle transaxle assembly.
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