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Home >> Toyota >> 2020 >> Highlander L, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 35 (Automatic Transmission System (UA81E / UA81F) - Service Information (1 Of 2)) >> Valve Body Assembly >> Installation [10/2022 - ] >> Procedure

Installation [10/2022 - ]: Procedure

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  1. INSTALL FRONT OIL PUMP COVER GASKET 
    1. GTY1117830Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Coat 2 new front oil pump cover gaskets with Toyota Genuine ATF WS and install them to the front oil pump assembly.
  2. INSTALL TRANSAXLE CASE GASKET 
    1. GTY1112743Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *A w/ Stop And Start System - -
      1. Coat 2 new transaxle case gaskets with Toyota Genuine ATF WS and install them to the automatic transaxle case sub-assembly.
      2. Coat a new transaxle case gasket with Toyota Genuine ATF WS and install it to the counter drive gear sub-assembly.
      3. w/ Stop And Start System

        1. Coat a new transaxle case gasket with Toyota Genuine ATF WS and install it to the front oil pump assembly.

  3. INSTALL TRANSMISSION VALVE BODY ASSEMBLY 
    1. GTY1117911Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Manual Valve *2 Manual Valve Lever Sub-assembly
      1. Align the slit portion of the manual valve and the manual valve lever sub-assembly as shown in the illustration, and install the transmission valve body assembly to the automatic transaxle case sub-assembly with the 9 bolts.

        Torque: 10.8 N.m (110 kgf/cm, 8 ft.lbf) 

        NOTE:

        Be careful that the transmission revolution sensor (NC) wire is not pinched.

    2. GTY1116393Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Do not let transmission revolution sensor (NC) wire ride up over this area. - -
      1. Engage the clamp to connect the transmission revolution sensor (NC) wire connector.
        NOTE:

        To prevent it from being pinched between the transmission valve body assembly and the transmission case side cover, do not let the transmission revolution sensor (NC) wire ride up over the area shown in the illustration.

  4. INSTALL TRANSMISSION WIRE 

    Refer to INSTALLATION [10/2022 - ] 

  5. CHECK AUTOMATIC TRANSAXLE SYSTEM 
    NOTE:

    If automatic transaxle assembly parts are replaced, refer to Parts Replacement Compensation Table to determine if any additional operations are necessary.

    Refer to PRECAUTION [10/2022 - 11/2023] , or refer to PRECAUTION [11/2023 - ]