ULTRASONIC SENSOR(for Front) REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during ultrasonic sensor removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function When Necessary Procedures are not Performed Link
Replacement of ultrasonic sensor Adjust TOYOTA parking assist-sensor system TOYOTA parking assist-sensor system

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Tech Tips


  • Use the same procedure for the RH side and LH side.

  • The following procedure is for the LH side.

PROCEDURE


  1. REMOVE FRONT BUMPER ASSEMBLY

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  2. REMOVE FRONT CORNER ULTRASONIC SENSOR


    1. for Bar Type Radiator Grille:


      1. B006XT9C01
        B006ZFL Remove in this Direction

        Disconnect the connector.

      2. Disengage the claw as shown in the illustration.

      3. B006X2BC01
        B006ZFL Remove in this Direction

        Disengage the 2 claws and remove the front corner ultrasonic sensor as shown in the illustration.

    2. for Mesh Type Radiator Grille:


      1. B004N3C

        Disconnect the connector.

      2. B006XTZC01
        B006ZFL Remove in this Direction

        Disengage the 2 claws and remove the front corner ultrasonic sensor as shown in the illustration.

  3. REMOVE ULTRASONIC SENSOR CLIP (for Bar Type Radiator Grille)

    Tech Tips

    Perform this procedure only when replacement of the ultrasonic sensor clip is necessary.


    1. B004K8D

      Disengage the clamp to remove the ultrasonic sensor clip from the wire.

  4. REMOVE FRONT CORNER ULTRASONIC SENSOR RETAINER

    Tech Tips


    • Perform this procedure only when replacement of the front corner ultrasonic sensor retainer is necessary.

    • When removing the front corner ultrasonic sensor retainer, heat the front bumper assembly and front corner ultrasonic sensor retainer using a heat light.


    1. Heat the front bumper assembly and front corner ultrasonic sensor retainer using a heat light at the specified temperature for 3 to 5 minutes.

      Heating Temperature
      Item Temperature
      Front Bumper Assembly 40 to 60°C (104 to 140°F)
      Front Corner Ultrasonic Sensor Retainer

      CAUTION:


      • Do not touch the heat light and heated parts.

      • Touching the heat light may result in burns.

      • Touching heated parts for a long time may result in burns.

      B0070ZSC23
      *a Heated Part
      *b Heat Light

    2. for Bar Type Radiator Grille:


      1. B004N03

        Remove the front corner ultrasonic sensor retainer.

    3. for Mesh Type Radiator Grille:


      1. B004KWJ

        Remove the front corner ultrasonic sensor retainer.