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Home >> Lexus >> 2019 >> ES 350 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 77 (Automatic Transmission System (UB80F) - Service Information (1 Of 2)) >> Park / Neutral Position Switch >> Adjustment [08/2020 - ] >> Procedure

Adjustment [08/2020 - ]: Procedure

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  1. SECURE VEHICLE 
    1. Fully apply the parking brake and chock a wheel.
      WARNING:
      • Make sure to apply the parking brake and chock a wheel before performing this procedure.
      • If the vehicle is not secure and the shift lever is moved to N, the vehicle may suddenly move, possibly resulting in an accident or serious injury.
      GTY655852Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY 

    Refer to REMOVAL [08/2020 - 08/2021] , or refer to REMOVAL [08/2021 - 09/2022] , or refer to REMOVAL [09/2022 - ] 

  3. ADJUST PARK/NEUTRAL POSITION SWITCH ASSEMBLY 
    1. Disconnect the park/neutral position switch assembly connector.
      GTY762189Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the nut, washer and transmission control shaft lever from the manual valve lever shaft sub-assembly.
      GTY773303Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Loosen the 2 bolts of the park/neutral position switch assembly.
      GTY762187Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Align the protrusion with the neutral basic line.
      GTY752149Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Neutral Basic Line
      *b Protrusion
    5. Hold the park/neutral position switch assembly in position and tighten the 2 bolts.

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

    6. 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) 

    7. Connect the park/neutral position switch assembly connector.
  4. CONNECT TRANSMISSION CONTROL CABLE ASSEMBLY 

    Refer to INSTALLATION [08/2020 - ] 

  5. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY OPERATION 

    See step  2