Ambient Temperature Sensor Removal

Heater & Air Conditioning System. Lexus Is250, Is220D. Gse20 Ale20
Air Conditioning. Lexus Is250, Is220D. Gse20 Ale20

  1. REMOVE COOL AIR INTAKE DUCT SEAL

  2. REMOVE FRONT BUMPER ASSEMBLY

  3. REMOVE AMBIENT TEMPERATURE SENSOR

Ambient Temperature Sensor -- Removal



1. REMOVE COOL AIR INTAKE DUCT SEAL


    Lexus Is250, Is220D. Gse20 Ale20

  1. Using a clip remover, remove the 11 clips and cool air intake duct seal.



2. REMOVE FRONT BUMPER ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Air Conditioning.Air Conditioning System.Ambient Temperature Sensor Removal

  1. Using a screwdriver, turn the pin 90 degrees and remove the 2 pin hold clips.

    HINT:
    1. Tape the screwdriver tip before use.
    2. Use the same procedures for the RH side and LH side.


    Lexus Is250, Is220D. Gse20 Ale20.Air Conditioning.Air Conditioning System.Ambient Temperature Sensor Removal

  1. Put protective tape around the front bumper assembly.

  1. Using a clip remover, remove the 2 clips

  1. Remove the 2 radiator grille protectors.

  1. Remove the bolt and 10 screws.



    Lexus Is250, Is220D. Gse20 Ale20

  1. Disengage the 5 claws and disconnect the front bumper assembly as shown in the illustration.

    HINT:
    Use the same procedures for the RH side and LH side.

  1. Disconnect the headlight washer hose. (w/ headlight cleaner system)

  1. Disconnect the connector and remove the front bumper assembly.



3. REMOVE AMBIENT TEMPERATURE SENSOR


    Lexus Is250, Is220D. Gse20 Ale20

  1. Disconnect the connector and detach the clamp.

  1. Remove the ambient temperature sensor.