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Height Control Valve: Removal

NOTE:

Before replacement, press the height control OFF switch to stop the vehicle height control operation.
Be careful that the vehicle body lowers because the air in the pneumatic cylinder is discharged by disconnecting the pneumatic cylinder side air tube of the height control valve.
This operation takes out the air from the front shock absorber, therefore never rotate the lower part of the absorber by turning the steering wheel etc..

REMOVE ENGINE UNDER COVER NO.1
SEPARATE FRONT FENDER SPLASH SHIELD SUBASSEMBLY RH
SEPARATE FRONT FENDER SPLASH SHIELD SUBASSEMBLY LH
REMOVE FRONT BUMPER COVER
REMOVE HEIGHT CONTROL VALVE SUBASSEMBLY NO.1
1. Disconnect the connector.
  
  Fig 1: Identifying Front Fender Splash Shield Subassembly RH
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Disconnect the 3 height control tubes.
  HINT:
  
  For the removal procedure of the (type 3) tube, refer to PRECAUTION
3. Remove the 2 nuts and the height control valve subassembly No.1.
Fig 2: Removing Nuts And Height Control Valve Subassembly
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE HEIGHT CONTROL VALVE SUBASSEMBLY NO. 2
1. Disconnect the connector.
2. Using SST, disconnect the 3 height control tubes.
  SST 09730-00010
  
  Fig 3: Removing Height Control Valve Subassembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  HINT:
  
  For the disconnecting procedure of the (type 2) tube, refer to PRECAUTION
3. Disconnect the height control tube.
  HINT:
  
  For the disconnecting procedure of the (type 3) tube, refer to PRECAUTION .
  
  Fig 4: Disconnecting Height Control Tube
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Remove the 2 nuts and the height control valve subassembly No.2.
Fig 5: Removing Nuts And Height Control Valve Subassembly
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002