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Home >> Toyota >> 2019 >> Sienna SE, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Automatic Transaxle System [UA80E] (Service Information)) >> Park / Neutral Position Switch >> Removal [08/2016 - ] >> Procedure

Removal [08/2016 - ]: Procedure

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  1. PRECAUTION 
    NOTE:

    After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

    Refer to PRECAUTION [08/2016 - ]

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Refer to INITIALIZATION [08/2016 - 11/2017] Refer to INITIALIZATION [11/2017 - ]

  3. REMOVE BATTERY 

    Refer to PROCEDURE - Step 19

  4. REMOVE AIR CLEANER INLET ASSEMBLY 

    Refer to PROCEDURE - Step 20

  5. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE 

    Refer to PROCEDURE - Step 4

  6. REMOVE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 22

  7. REMOVE AIR CLEANER CASE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 23

  8. REMOVE AIR CLEANER BRACKET 

    Refer to PROCEDURE - Step 24

  9. DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY 
    1. Move the shift lever to N.
    2. Remove the transmission control cable assembly from the transmission control shaft lever as shown in the illustration.
      GTY705226Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE PARK/NEUTRAL POSITION SWITCH 
    1. Disconnect the park/neutral position switch connector.
      GTY694241Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the nut, washer and transmission control shaft lever from the manual valve lever shaft sub-assembly.
    3. Remove the 2 bolts and park/neutral position switch from the automatic transaxle case sub-assembly.
      GTY694242Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Before removing the park/neutral position switch, remove any dirt or rust on the installation portion of the manual valve lever shaft sub-assembly. Be sure to remove the park/neutral position switch 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 cannot be reinstalled correctly.