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Home >> Toyota >> 2007 >> Highlander Hybrid Limited, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Hybrid Transmission System (P310) >> Hybrid Vehicle Transaxle Assembly >> Removal

Hybrid Vehicle Transaxle Assembly: Removal

  1. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE 

    (See REMOVAL )

  2. REMOVE MANIFOLD STAY  (See REMOVAL )
  3. REMOVE HV TRANSAXLE MASS DAMPER  (See REMOVAL )
  4. REMOVE FRONT FRAME ASSEMBLY  (See REMOVAL )
  5. REMOVE FRONT DRIVE SHAFT ASSEMBLY LH  (See REMOVAL )
  6. REMOVE FRONT DRIVE SHAFT ASSEMBLY RH  (See REMOVAL )
  7. REMOVE FLYWHEEL HOUSING UNDER COVER 
    1. Remove the 2 bolts and flywheel housing under cover.
    2. Fig 1: Locating Bolts And Flywheel Housing Under Cover
      G05202188Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. SEPARATE ENGINE WIRE 
    1. Remove the bolt and ground wire.
    2. Disconnect the wire harnesses from the clamps.
    3. Disconnect the connectors.
      Fig 2: Locating Connector
      G05202189Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the 4 bolts and 4 clamps.
      Fig 3: Locating Clamps And Bolts
      G05202190Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE AUTOMATIC TRANSMISSION CASE COVER 
    1. Remove the bolt and clamp.
    2. Remove the bolt, clip and case cover from the hybrid transaxle.
      Fig 4: Locating Automatic Transmission Case Cover
      G05202191Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE WATER HOSE 
    1. Disconnect the water hose from the hybrid transaxle.
      Fig 5: Locating Water Hose From Hybrid Transaxle
      G05202192Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. REMOVE ENGINE MOUNTING BRACKET FRONT 
    1. Remove the 3 bolts and engine mounting bracket.
    2. Fig 6: Locating Engine Mounting Bracket Front
      G05202193Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. REMOVE OIL COOLER INLET TUBE SUB-ASSEMBLY (w/ Oil Cooler) 
    1. Remove the bolt and oil cooler tube clamp.
    2. Using SST and a wrench, disconnect the oil cooler inlet tube.

      SST 09023-12701 

  13. REMOVE OIL COOLER OUTLET TUBE SUB-ASSEMBLY (w/ Oil Cooler) 
    1. Using SST and a wrench, disconnect the oil cooler outlet tube.

      SST 09023-12701 

    2. Remove the bolt and oil cooler tube bracket.
  14. REMOVE TRANSMISSION CONTROL CABLE BRACKET NO.1 
    1. Remove the 2 bolts and transmission control cable bracket No. 1.
  15. REMOVE HYBRID VEHICLE TRANSAXLE ASSEMBLY 
    1. Remove the 8 bolts.
    2. Separate and remove the hybrid vehicle transaxle.
      NOTE: Do not pry out the connection between the transaxle assembly and engine more than necessary to prevent the knock pin from being damaged.
      Fig 7: Locating Hybrid Vehicle Transaxle
      G05202194Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002