Toyota Corolla Cross: Removal

Toyota Corolla Cross (2022-2024) Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Ultrasonic Sensor (for Rear) / Removal

REMOVAL

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure		Part Name Code
1	REAR BUMPER ASSEMBLY	-	-	-	-
2	ULTRASONIC SENSOR CLIP	89348D		-	-
3	REAR CENTER ULTRASONIC SENSOR	89342A	-	-	-
4	REAR CORNER ULTRASONIC SENSOR	89342	-	-	-
5	REAR CENTER ULTRASONIC SENSOR RETAINER	89C48B		-	-
6	REAR CORNER ULTRASONIC SENSOR RETAINER	89C48A		-	-

●

Non-reusable part

Procedure		Part Name Code
7	ULTRASONIC SENSOR CUSHION SET	89305		-	-

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 Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Ultrasonic sensor	Ultrasonic sensor detection angle Ultrasonic sensor detection angle registration	Intuitive parking assist system Parking support brake system

PROCEDURE

1. REMOVE REAR BUMPER ASSEMBLY

except Sport Package:
Click here
for Sport Package:
Click here

2. REMOVE ULTRASONIC SENSOR CLIP

No. 6 Floor Wire

(1) Disengage the clamp to separate the No. 6 floor wire.

(2) Using a screwdriver with its tip wrapped with protective tape, disengage the claws to remove the ultrasonic sensor clip.

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

3. REMOVE REAR CENTER ULTRASONIC SENSOR

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

4. REMOVE REAR CORNER ULTRASONIC SENSOR

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

5. REMOVE REAR CENTER ULTRASONIC SENSOR RETAINER

NOTICE:

Perform this procedure only when replacement of the rear center ultrasonic sensor retainer is necessary.
When removing the rear center ultrasonic sensor retainer, if the double-sided tape is difficult to remove, heat the rear bumper assembly and rear center ultrasonic sensor retainer using a heat light.

(1) Heat the adhesive of the rear bumper assembly and rear center ultrasonic sensor retainer using a heat light.

Standard:

Item	Temperature	Item	Temperature
Rear Bumper Assembly	40 to 50 °C (104 to 122 °F)	Rear Center Ultrasonic Sensor Retainer	40 to 50 °C (104 to 122 °F)

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

NOTICE:

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

HINT:

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

(2) Remove the rear center ultrasonic sensor retainer.

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

6. REMOVE REAR CORNER ULTRASONIC SENSOR RETAINER

NOTICE:

Perform this procedure only when replacement of the rear corner ultrasonic sensor retainer is necessary.
When removing the rear corner ultrasonic sensor retainer, if the double-sided tape is difficult to remove, heat the rear bumper assembly and rear corner ultrasonic sensor retainer using a heat light.

(1) Heat the adhesive of the rear bumper assembly and rear corner ultrasonic sensor retainer using a heat light.

Standard:

Item	Temperature	Item	Temperature
Rear Bumper Assembly	40 to 50 °C (104 to 122 °F)	Rear Corner Ultrasonic Sensor Retainer	40 to 50 °C (104 to 122 °F)

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

NOTICE:

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

HINT:

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

(2) Remove the rear corner ultrasonic sensor retainer.

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

7. REMOVE ULTRASONIC SENSOR CUSHION SET

NOTICE:

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

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Toyota Corolla Cross: Removal

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Inspection

Installation

Telematics

SEE MORE:

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