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Home >> Toyota >> 2025 >> Prius Plug-In Hybrid SE >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Monitor System - Service Information >> ULTRASONIC SENSOR (for Front) >> Removal [12/2022 - ] >> Procedure

Removal [12/2022 - ]: Procedure

  1. REMOVE FRONT BUMPER ASSEMBLY 

    Refer to REMOVAL [12/2022 - ]

  2. REMOVE FRONT CENTER ULTRASONIC SENSOR 
    1. GTY1157355Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction - -
    2. The orientation for the RH side is the opposite of the LH side.
  3. REMOVE FRONT CORNER ULTRASONIC SENSOR 
    1. GTY1156455Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction - -
    2. The orientation for the RH side is the opposite of the LH side.
  4. REMOVE FRONT SIDE ULTRASONIC SENSOR (w/ Advanced Park) 
    1. GTY1151034Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction - -
    2. The orientation for the RH side is the opposite of the LH side.
  5. REMOVE FRONT CENTER ULTRASONIC SENSOR RETAINER 

    HINT: 

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

    1. GTY1149039Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Heated Area - -
      1. Heat the adhesive of the front bumper assembly and front center ultrasonic sensor retainer using a heat light at the specified temperature for 3 to 5 minutes.

        Standard Value

        Part Temperature
        Front Bumper Assembly 40 to 60°C (104 to 140°F)
        Front Center Ultrasonic Sensor Retainer
        WARNING:
        • 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.
        GTY656706Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Heated Part
        *b Heat Light
        NOTE:

        Do not heat the front bumper assembly and front center ultrasonic sensor retainer excessively.

      2. Remove the front center ultrasonic sensor retainer.
    2. The orientation for the RH side is the opposite of the LH side.
  6. REMOVE FRONT CORNER ULTRASONIC SENSOR RETAINER 

    HINT: 

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

    1. GTY1149060Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Heated Area - -
      1. Heat the adhesive of the front bumper assembly and front corner ultrasonic sensor retainer using a heat light at the specified temperature for 3 to 5 minutes.

        Standard Value

        Part Temperature
        Front Bumper Assembly 40 to 60°C (104 to 140°F)
        Front Corner Ultrasonic Sensor Retainer
        WARNING:
        • 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.
        GTY656706Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Heated Part
        *b Heat Light
        NOTE:

        Do not heat the front bumper assembly and front corner ultrasonic sensor retainer excessively.

      2. Remove the front corner ultrasonic sensor retainer.
    2. The orientation for the RH side is the opposite of the LH side.
  7. REMOVE FRONT SIDE ULTRASONIC SENSOR RETAINER (w/ Advanced Park) 

    HINT: 

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

    1. GTY1072992Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Heated Area - -
      1. Heat the adhesive of the front bumper assembly and front side ultrasonic sensor retainer using a heat light at the specified temperature for 3 to 5 minutes.

        Standard Value

        Part Temperature
        Front Bumper Assembly 40 to 60°C (104 to 140°F)
        Front Side Ultrasonic Sensor Retainer
        WARNING:
        • 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.
        GTY656706Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Heated Part
        *b Heat Light
        NOTE:

        Do not heat the front bumper assembly and front side ultrasonic sensor retainer excessively.

      2. Remove the front side ultrasonic sensor retainer.
    2. The orientation for the RH side is the opposite of the LH side.
  8. REMOVE ULTRASONIC SENSOR CUSHION SET 

    HINT: 

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

    1. GTY1151575Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction - -