Height Control Sensor: Installation

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL FRONT HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH
1. Install the 2 bolts
  Torque: 14 N*m (143 kgf*cm, 10 ft.*lbf)
  
  Fig 1: Locating Front Height Control Sensor Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the front height control sensor sub-assembly LH with the nut.
  Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf)
3. Connect the connector.
  
  Fig 2: Locating Nut
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH
1. When replacing the rear height control sensor sub-assembly LH
  1. Align the matchmarks and also the trace of the nut, and install a new rear height control sensor sub-assembly LH and bracket
2. When reusing the rear height control sensor sub-assembly LH
  1. Align the matchmarks on the rear height control sensor sub-assembly and bracket.
3. Install the rear height control sensor sub-assembly LH with the 2 bolts and nut
  Torque: Bolt
  
  14 N*m (143 kgf*cm, 10 ft.*lbf)
  
  Nut
  
  5.4 N*m (55 kgf*cm, 48 in.*lbf)
  
  Fig 3: Aligning Matchmarks On Rear Height Control Sensor Sub-Assembly And Bracket
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Engage the clamp and connect the connector
Fig 4: Locating Connector And Clamp
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
VEHICLE PREPARATION FOR HEADLIGHT AIM ADJUSTMENT (See ADJUSTMENT )
PREPARATION FOR HEADLIGHT AIMING (Using a tester) (See ADJUSTMENT )
PREPARATION FOR HEADLIGHT AIMING (Using a screen) (See ADJUSTMENT )
INSPECT HEADLIGHT AIMING (See ADJUSTMENT )
ADJUST HEADLIGHT AIMING (See ADJUSTMENT )