Infrared Ray Sensor: Installation

WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL AIR CONDITIONING INFRARED RAYS SENSOR
1. Attach the clamp to install the sensor.
2. Install the 2 screws.
3. Apply new tape.
  
  Fig 1: Identifying Air Conditioning Infrared Rays Sensor Screws And Claws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL ROOF CONSOLE BOX ASSEMBLY
1. Connect the 2 connectors, and then attach the 6 clips and 2 claws to install the roof console box.
2. Install the 2 screws.
  
  Fig 2: Identifying Roof Console Box Connectors, Clips And Claws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Attach the 4 claws to install the spot light lens.
  
  Fig 3: Identifying Spot Light Lens Claws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
PERFORM AIR CONDITIONING INFRARED RAYS SENSOR OPERATION
1. Operate the air conditioning infrared rays sensor to recognize it in the ECU.
  1. Turn the power switch ON (IG) so that the air conditioning amplifier recognizes the infrared rays sensor.
    NOTE: After removing and installing the infrared rays sensor, if the infrared rays sensor is not operated once, the ECU cannot detect the presence of the infrared rays sensor.