Lexus NX manuals

Lexus NX: Removal

Lexus NX Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Ultrasonic Sensor (for Front) / Removal

REMOVAL

PROCEDURE

1. PRECAUTION

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2. REMOVE FRONT BUMPER COVER

(a) for Sport Pacakge:

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(b) except Sport Pacakge:

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3. REMOVE NO. 3 ENGINE ROOM WIRE

(a) for Sport Pacakge:

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(b) except Sport Pacakge:

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4. REMOVE FRONT CORNER ULTRASONIC SENSOR

(a) Detach the 2 claws and remove the front corner ultrasonic sensor.

HINT:

  • When reusing the sensor, make sure that each sensor is returned to its original position.
  • Use the same procedure for both front corner ultrasonic sensors.

*A

except Sport Package

*B

for Sport Package

5. REMOVE FRONT CENTER ULTRASONIC SENSOR

(a) Detach the 2 claws and remove the front center ultrasonic sensor.

HINT:

  • Use the same procedure for both front center ultrasonic sensors.
  • When reusing the sensor, make sure that each sensor is returned to its original position.

*A

except Sport Package

*B

for Sport Package

6. REMOVE FRONT CORNER ULTRASONIC SENSOR RETAINER (except Sport Package)

HINT:

  • When removing the front corner ultrasonic sensor retainer, heat the front bumper assembly and front corner ultrasonic sensor retainer using a heat light.
  • Use the same procedure for both front corner ultrasonic sensor retainers.

Standard:

Item

Temperature

Front Bumper Assembly

20 to 30°C (68 to 86°F)

Front Corner Ultrasonic Sensor Retainer

NOTICE:

  • Do not heat the front bumper assembly on front corner ultrasonic sensor retainer excessirely.
  • Do not reuse the removed front corner ultrasonic sensor retainer.

(a) Remove the front corner ultrasonic sensor retainer.

7. REMOVE ULTRASONIC SENSOR CUSHION SET

HINT:

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

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

Remove in this Direction

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READ NEXT:

 Inspection

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

 Installation

INSTALLATION PROCEDURE 1. INSTALL ULTRASONIC SENSOR CUSHION SET HINT: Perform the following procedure only when replacement of a ultrasonic sensor cushion set is necessary. (a) Install the ultrasonic

 Ultrasonic Sensor (for Rear)

SEE MORE:

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 Rr Sensor Initialization Incomplete (C1AF4)

DESCRIPTION When it is judged that the rear sensors have not been initialized, the clearance warning ECU assembly stores DTC C1AF4. DTC No. Detection Item DTC Detection Condition Trouble Area C1AF4 Rr Sensor Initialization Incomplete Rear sensor not initialized Initialize rear

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