Lexus ES manuals

Lexus ES: Removal

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 (for HV Model)

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function When Necessary Procedures are not Performed

Link

*: w/ Panoramic View Monitor System
  • Front bumper assembly
  • Ultrasonic sensor
  • Measure ultrasonic sensor detection angle
  • Ultrasonic sensor detection angle registration
  • Parking Support Alert System
  • Parking Support Brake System

Front bumper assembly*

Front television camera view adjustment

Panoramic View Monitor System

Necessary Procedure After Parts Removed/Installed/Replaced (for Gasoline Model)

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function When Necessary Procedures are not Performed

Link

*: w/ Panoramic View Monitor System
  • Front bumper assembly
  • Ultrasonic sensor
  • Measure ultrasonic sensor detection angle
  • Ultrasonic sensor detection angle registration
  • Parking Support Alert System
  • Parking Support Brake System

Front bumper assembly*

Front television camera view adjustment

Panoramic View Monitor System

PROCEDURE

1. REMOVE FRONT BUMPER ASSEMBLY

Click here

2. REMOVE FRONT CENTER ULTRASONIC SENSOR

HINT:

The illustration is for the LH side. The orientation for the RH side is the opposite of the LH side.

(a) Disconnect the connector.

(b) Disengage the 2 claws and remove the front center ultrasonic sensor as shown in the illustration.

Remove in this Direction

3. REMOVE FRONT CORNER ULTRASONIC SENSOR

HINT:

The illustration is for the LH side. The orientation for the RH side is the opposite of the LH side.

(a) Disconnect the connector.

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

Remove in this Direction

4. REMOVE FRONT CORNER ULTRASONIC SENSOR RETAINER

HINT:

  • 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.
  • The illustration is for the LH side. Use the same procedure for the RH side and LH side.

(a) 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.

*a

Heated Part

*b

Heat Light

(b) Remove the front corner ultrasonic sensor retainer.

5. REMOVE ULTRASONIC SENSOR CUSHION SET

HINT:

Only perform this procedure when removing and installing the ultrasonic sensor cushion set.

(a) Remove the ultrasonic sensor cushion set as shown in the illustration.

Remove in this Direction

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READ NEXT:

 Ultrasonic Sensor (for Rear)

 Components

COMPONENTS ILLUSTRATION *1 REAR CENTER ULTRASONIC SENSOR *2 REAR CENTER ULTRASONIC SENSOR RETAINER *3 REAR CORNER ULTRASONIC SENSOR *4 REAR CORNER ULTRASONIC SENSOR RETAINER *5

 Inspection

INSPECTION PROCEDURE 1. INSPECT REAR CENTER ULTRASONIC SENSOR (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Speci

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