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Home >> Lexus >> 2004 >> RX 330 AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle >> Park/Neutral Position Switch ASSY (ATM) >> Replacement

Park/Neutral Position Switch ASSY (ATM): Replacement

  1. REMOVE BATTERY 
  2. REMOVE AIR CLEANER ASSY 
  3. REMOVE AIR CLEANER HOSE NO. 1 
  4. REMOVE AIR CLEANER INLET NO. 2 
  5. REMOVE AIR CLEANER BRACKET 
  6. REMOVE AIR CLEANER INLET NO. 1 
  7. REMOVE INTAKE AIR RESONATOR SUB-ASSY 
  8. DISCONNECT TRANSMISSION CONTROL CABLE ASSY 
    1. Remove the nut from the control shaft lever.
      Fig 1: Removing Nut From Control Shaft Lever
      G00888308Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the control cable from the control shaft lever.
    3. Remove the clip and disconnect the control cable from the control cable bracket.
      NOTE: Do not hold the resin guide pipe.
      Fig 2: Removing Clip And Disconnect The Control Cable From Bracket
      G00888309Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE PARK/NEUTRAL POSITION SWITCH ASSY 
    1. Disconnect the park/neutral position switch connector.
    2. Remove the nut, washer and control shaft lever.
      Fig 3: Removing Nut, Washer And Control Shaft Lever
      G00888310Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Pry out the lock plate.
      Fig 4: Prying Out Lock Plate
      G00888311Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the lock nut and lock plate.
      Fig 5: Removing Lock Nut And Lock Plate
      G00888312Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Remove the 2 bolts and pull out the park/neutral position switch.
      Fig 6: Removing Park/Neutral Position Switch
      G00888313Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. INSTALL PARK/NEUTRAL POSITION SWITCH ASSY 
    1. Install the park/neutral position switch to the manual valve shaft.
    2. Temporarily install the 2 bolts.
      Fig 7: Installing Park/Neutral Position Switch
      G00888314Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Place the lock plate and tighten the nut.

      Torque: 6.9 N.m (70 kgf.cm, 61 in.lbf) 

      Fig 8: Identifying Lock Plate
      G00888315Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Temporarily install the control shaft lever.
    5. Turn the lever counterclockwise until it stops, then turn it clockwise 2 notches.
      Fig 9: Temporarily Install The Control Shaft Lever
      G00888316Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Remove the control shaft lever.
    7. Align the groove with the neutral basic line.
    8. Hold the switch in position and tighten the 2 bolts.

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

      Fig 10: Aligning Groove With Neutral Basic Line
      G00888317Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    9. Using a screwdriver, stake the nut with the lock plate.
      Fig 11: Staking Nut With Lock Plate
      G00888318Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    10. Install the control shaft lever, washer and nut.

      Torque: 13 N.m (130 kgf.cm, 9 ft.lbf) 

    11. Connect the park/neutral position switch connector.
      Fig 12: Installing Control Shaft Lever, Washer And Nut
      G00888319Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. INSTALL TRANSMISSION CONTROL CABLE ASSY 
    1. Install the control cable and clip to the bracket.
      Fig 13: Installing Control Cable And Clip To Bracket
      G00888320Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Temporarily install the control cable to the control shaft lever with the nut.
      Fig 14: Installing Control Cable To The Control Shaft Lever
      G00888321Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. ADJUST SHIFT LEVER POSITION (See  ADJUSTMENT   ) 
  13. INSPECT SHIFT LEVER POSITION (See  ADJUSTMENT   ) 
  14. INSPECT PARK/NEUTRAL POSITION SWITCH ASSY (See  ADJUSTMENT   ) 
  15. INSTALL INTAKE AIR RESONATOR SUB-ASSY 
  16. INSTALL AIR CLEANER INLET NO. 1 
  17. INSTALL AIR CLEANER BRACKET 
  18. INSTALL AIR CLEANER INLET NO. 2 
  19. INSTALL AIR CLEANER HOSE NO. 1 
  20. INSTALL AIR CLEANER ASSY 
  21. INSTALL BATTERY