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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission System (UA80F) - Service Information (1 Of 2) >> Park / Neutral Position Switch >> Installation [12/2019 - 10/2022] >> Procedure

Installation [12/2019 - 10/2022]: Procedure

  1. INSTALL PARK/NEUTRAL POSITION SWITCH ASSEMBLY 
    1. Temporarily install the park/neutral position switch assembly to the automatic transaxle case sub-assembly with the 2 bolts.
      NOTE:

      Before installing the park/neutral position switch assembly, remove any dirt or rust on the manual valve lever shaft sub-assembly. Be sure to install the park/neutral position switch assembly straight along the manual valve lever shaft sub-assembly while being careful not to deform the plate spring that supports the manual valve lever shaft sub-assembly. If the plate spring is deformed, the park/neutral position switch assembly cannot be installed correctly.

    2. Temporarily install the transmission control shaft lever to the manual valve lever shaft sub-assembly.
    3. Turn the transmission control shaft lever clockwise until it stops, then turn it counterclockwise 2 notches.
      GTY901475Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a P
      *b N
    4. Remove the transmission control shaft lever from the manual valve lever shaft sub-assembly.
    5. Align the protrusion with the neutral basic line.
      GTY883421Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Neutral Basic Line
      *b Protrusion
    6. Hold the park/neutral position switch assembly in that position and tighten the 2 bolts.

      Torque: 5.4 N.m (55 kgf/cm, 48 in.lbf) 

    7. Install the transmission control shaft lever to the manual valve lever shaft sub-assembly with the washer and nut.

      Torque: 12.7 N.m (130 kgf/cm, 9 ft.lbf) 

    8. Connect the park/neutral position switch assembly connector.
    9. Engage the wire harness clamp.
  2. CONNECT TRANSMISSION CONTROL CABLE ASSEMBLY 
    1. Connect the transmission control cable assembly to the No. 1 transmission control cable bracket and install a new clip.
    2. Connect the transmission control cable assembly to the transmission control shaft lever as shown in the illustration.
      GTY895832Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Correct
      *b Incorrect
      NOTE:

      Before connecting the transmission control cable assembly, check that the park/neutral position switch assembly and shift lever are in N.

  3. INSTALL BATTERY CLAMP SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 45 [12/2019 - 09/2020] , or refer to PROCEDURE - Step 45 [09/2020 - 10/2022]

  4. INSTALL ECM 

    Refer to INSTALLATION [12/2019 - 09/2020] , or refer to INSTALLATION [09/2020 - 10/2022]

  5. INSTALL BATTERY 

    Refer to INSTALLATION [12/2019 - 10/2022]

  6. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY OPERATION 

    See step  2

  7. INSPECT SHIFT LEVER POSITION 

    See step  2

  8. ADJUST SHIFT LEVER POSITION 

    Refer to ADJUSTMENT [12/2019 - 10/2022]