Toyota Avalon (XX50): Front Bumper

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Vehicle Exterior / Exterior Panels / Trim / Front Bumper

Components

COMPONENTS

ILLUSTRATION

COOL AIR INTAKE DUCT SEAL

FRONT BUMPER ASSEMBLY

ILLUSTRATION

*A	w/ Panoramic View Monitor System	*B	for Bar Type Radiator Grille
*1	FRONT TELEVISION CAMERA ASSEMBLY	-	-

ILLUSTRATION

*A	w/ Panoramic View Monitor System	*B	for Mesh Type Radiator Grille
*1	FRONT TELEVISION CAMERA ASSEMBLY	-	-

ILLUSTRATION

*A	w/ Intuitive Parking Assist System	-	-
*1	FRONT CENTER ULTRASONIC SENSOR	*2	FRONT CORNER ULTRASONIC SENSOR
*3	NO. 4 ENGINE ROOM WIRE	-	-

ILLUSTRATION

*A	for Bar Type Radiator Grille	-	-
*1	FRONT LICENSE PLATE BRACKET SUB-ASSEMBLY	-	-

ILLUSTRATION

*A	for Mesh Type Radiator Grille	-	-
*1	FRONT LICENSE PLATE BRACKET SUB-ASSEMBLY	-	-

ILLUSTRATION

*A	for Bar Type Radiator Grille	*B	for Mesh Type Radiator Grille
*1	AIR INTAKE DUCT LH	*2	AIR INTAKE DUCT RH
*3	FRONT BUMPER MOULDING	*4	HOOD TO FRONT END PANEL SEAL
*5	LOWER RADIATOR GRILLE SUB-ASSEMBLY	*6	MILLIMETER WAVE RADAR SENSOR ASSEMBLY
*7	RADIATOR GRILLE	*8	RADIATOR GRILLE EMBLEM ASSEMBLY
*9	RADIATOR GRILLE SUB-ASSEMBLY	*10	FRONT BUMPER COVER
●	Non-reusable part	-	-

ILLUSTRATION

*1	FRONT BUMPER ENERGY ABSORBER	*2	FRONT BUMPER REINFORCEMENT
*3	FRONT BUMPER SIDE RETAINER LH	*4	FRONT BUMPER SIDE RETAINER RH
*5	NO. 2 FRONT BUMPER ENERGY ABSORBER	*6	HEADLIGHT ASSEMBLY LH
*7	HEADLIGHT ASSEMBLY RH	-	-
	Nm (kgfcm, ft.*lbf): Specified torque	-	-

Disassembly

DISASSEMBLY

PROCEDURE

1. REMOVE FRONT TELEVISION CAMERA ASSEMBLY (w/ Panoramic View Monitor System)

Click here

2. REMOVE FRONT CENTER ULTRASONIC SENSOR (w/ Intuitive Parking Assist System)

Click here

HINT:

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

3. REMOVE FRONT CORNER ULTRASONIC SENSOR (w/ Intuitive Parking Assist System)

Click here

HINT:

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

4. REMOVE NO. 4 ENGINE ROOM WIRE (w/ Intuitive Parking Assist System)

(a) Disengage the 11 clamps to remove the No. 4 engine room wire.

5. REMOVE FRONT LICENSE PLATE BRACKET SUB-ASSEMBLY (for Bar Type Radiator Grille)

(a) Remove the 4 screws.

(b) Remove the front licence plate bracket sub-assembly as shown in the illustration.

Remove in this Direction

6. REMOVE FRONT LICENSE PLATE BRACKET SUB-ASSEMBLY (for Mesh Type Radiator Grille)

(a) Remove the 4 screws.

(b) Remove the front licence plate bracket sub-assembly as shown in the illustration.

Remove in this Direction

7. REMOVE AIR INTAKE DUCT LH

(a) Remove the 2 screws and clip.

	Screw
	Clip

(b) Disengage the 4 guides to remove the air intake duct LH as shown in the illustration.

	Remove in this Direction (1)
	Remove in this Direction (2)

8. REMOVE AIR INTAKE DUCT RH

HINT:

Use the same procedure as for the LH side.

9. REMOVE MILLIMETER WAVE RADAR SENSOR ASSEMBLY

Click here

10. REMOVE HOOD TO FRONT END PANEL SEAL

(a) Disengage the 4 clips.

Double-sided Tape

(b) Separate the double-sided tape and remove the hood to front end panel seal.

11. REMOVE RADIATOR GRILLE EMBLEM ASSEMBLY

(a) Remove the 2 screws.

(b) Disengage the 2 claws to remove the radiator grille emblem assembly.

12. REMOVE RADIATOR GRILLE SUB-ASSEMBLY

(a) Remove the 3 screws and 2 clips.

	Screw
	Clip

(b) Remove the 8 screws.

13. REMOVE LOWER RADIATOR GRILLE SUB-ASSEMBLY (for Bar Type Radiator Grille)

(a) Remove the 8 screws.

(b) Disengage the 23 claws and 5 guides to remove the lower radiator grille sub-assembly.

14. REMOVE LOWER RADIATOR GRILLE SUB-ASSEMBLY (for Mesh Type Radiator Grille)

(a) Remove the 8 screws.

(b) Disengage the 23 claws and 3 guides to remove the lower radiator grille sub-assembly.

15. REMOVE RADIATOR GRILLE (for Bar Type Radiator Grille)

(a) Remove the screw.

(b) Disengage the 6 claws and 6 guides to remove the radiator grille.

16. REMOVE FRONT BUMPER MOULDING (for Bar Type Radiator Grille)

(a) Remove the 6 screws.

(b) Disengage the 18 claws and 20 guides to remove the front bumper moulding.

17. REMOVE FRONT BUMPER SIDE RETAINER LH

(a) Remove the bolt (A) and bolt (B).

	Bolt (A)
	Bolt (B)

(b) Disengage the clip as shown in the illustration.

	Remove in this Direction (1)
	Remove in this Direction (2)

18. REMOVE FRONT BUMPER SIDE RETAINER RH

HINT:

Use the same procedure as for the LH side.

19. REMOVE NO. 2 FRONT BUMPER ENERGY ABSORBER

(a) Disengage the 4 guides to remove the No. 2 front bumper energy absorber as shown in the illustration.

Remove in this Direction

20. REMOVE FRONT BUMPER ENERGY ABSORBER

(a) Disengage the 2 guides to remove the front bumper energy absorber as shown in the illustration.

Remove in this Direction

21. REMOVE FRONT BUMPER REINFORCEMENT

(a) Remove the headlight assembly LH.

Click here

(b) Remove the headlight assembly RH.

HINT:

Use the same procedure as for the LH side.

(d) Remove the 8 bolts and front bumper reinforcement as shown in the illustration.

Remove in this Direction

Installation

INSTALLATION

CAUTION / NOTICE / HINT

HINT:

If the front bumper has been damaged or deformed due to an accident or contact with an object, etc., or the bumper installation area of the vehicle body has been repaired, it is necessary to perform millimeter wave radar sensor adjustment.

Click here

PROCEDURE

1. INSTALL FRONT BUMPER ASSEMBLY

(a) Move the front bumper assembly into position and engage the 2 guides as shown in the illustration.

Install in this Direction

(b) Install the 4 bolts.

(1) Connect the connector.

(d) Connect the connector.

(e) Engage the 4 claws as shown in the illustration.

HINT:

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

Install in this Direction

(f) Install the 8 screws.

(g) Install the screw.

HINT:

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

(h) Install the front bumper assembly with the 2 clips.

HINT:

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

2. INSTALL COOL AIR INTAKE DUCT SEAL

(a) Engage the guide as shown in the illustration.

	Install in this Direction (1)
	Install in this Direction (2)

(b) Install the cool air intake duct seal with the 7 clips.

3. ADJUST FRONT TELEVISION CAMERA ASSEMBLY (w/ Panoramic View Monitor System)

for HV Model:

Click here

for Gasoline Model:

Click here

4. PERFORM CALIBRATION (w/ Intelligent Clearance Sonar System)

for HV Model:

Click here

for Gasoline Model:

Click here

5. ADJUST HEADLIGHT AIMING

HINT:

Perform this procedure only when the front bumper reinforcement has been replaced.

Click here

Reassembly

REASSEMBLY

PROCEDURE

1. INSTALL FRONT BUMPER REINFORCEMENT

(a) Install the front bumper reinforcement with the 8 bolts.

Install in this Direction

Torque:

43 N·m {438 kgf·cm, 32 ft·lbf}

(b) Engage the 4 clamps.

Click here

(d) Install the headlight assembly RH.

HINT:

Use the same procedure as for the LH side.

2. INSTALL FRONT BUMPER ENERGY ABSORBER

(a) Engage the 2 guides to install the front bumper energy absorber as shown in the illustration.

Install in this Direction

3. INSTALL NO. 2 FRONT BUMPER ENERGY ABSORBER

(a) Engage the 4 guides to install the No. 2 front bumper energy absorber as shown in the illustration.

Install in this Direction

4. INSTALL FRONT BUMPER SIDE RETAINER LH

(a) Engage the claw to temporarily install the front bumper side retainer LH as shown in the illustration.

	Install in this Direction (1)
	Install in this Direction (2)

(b) Engage the clip as shown in the illustration.

	Bolt (A)
	Bolt (B)

Torque:

5.4 N·m {55 kgf·cm, 48 in·lbf}

5. INSTALL FRONT BUMPER SIDE RETAINER RH

HINT:

Use the same procedure as for the LH side.

6. INSTALL FRONT BUMPER MOULDING (for Bar Type Radiator Grille)

(a) Engage the 20 guides and 18 claws.

(b) Install the front bumper moulding with the 6 screws.

7. INSTALL RADIATOR GRILLE (for Bar Type Radiator Grille)

(a) Engage the 6 guides and 6 claws.

(b) Install the radiator grille with the screw.

8. INSTALL LOWER RADIATOR GRILLE SUB-ASSEMBLY (for Bar Type Radiator Grille)

(a) Engage the 5 guides and 23 claws.

(b) Install the lower radiator grille sub-assembly with the 8 screws.

9. INSTALL LOWER RADIATOR GRILLE SUB-ASSEMBLY (for Mesh Type Radiator Grille)

(a) Engage the 3 guides and 23 claws.

(b) Install the lower radiator grille sub-assembly with the 8 screws.

10. INSTALL RADIATOR GRILLE SUB-ASSEMBLY

(a) Engage the guide and 4 claws.

(b) Install the 8 screws.

	Screw
	Clip

11. INSTALL RADIATOR GRILLE EMBLEM ASSEMBLY

(a) Engage the 2 claws.

(b) Install the radiator grille emblem assembly with the 2 screws.

12. INSTALL HOOD TO FRONT END PANEL SEAL

HINT:

When installing the hood to front end panel seal, heat the front bumper cover using a heat light.

Heating Temperature

Item	Temperature
Front Bumper Cover	20 to 30°C (68 to 86°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 front bumper cover excessively.

(a) Clean the front bumper cover surface.

(1) Using a heat light, heat the front bumper cover surface.

(2) Remove any remaining double-sided tape from the front bumper cover.

(3) Wipe off any tape adhesive residue with cleaner.

(b) Remove the release paper from a new hood to front end panel seal.

HINT:

After removing the release paper, keep the exposed adhesive free from foreign matter.

Double-sided Tape

HINT:

Press the hood to front end panel seal firmly to install it.

(d) Engage the 4 clips to install the hood to front end panel seal.

13. INSTALL MILLIMETER WAVE RADAR SENSOR ASSEMBLY

Click here

14. INSTALL AIR INTAKE DUCT LH

(a) Engage the 4 guides as shown in the illustration.

	Install in this Direction (1)
	Install in this Direction (2)

(b) Install the air intake duct LH with the clip and 2 screws.

	Screw
	Clip

15. INSTALL AIR INTAKE DUCT RH

HINT:

Use the same procedure as for the LH side.

16. INSTALL FRONT LICENSE PLATE BRACKET SUB-ASSEMBLY (for Bar Type Radiator Grille)

(a) Temporarily install the front license plate bracket sub-assembly as shown in the illustration.

Install in this Direction

(b) Install the front license plate bracket sub-assembly with the 4 screws.

17. INSTALL FRONT LICENSE PLATE BRACKET SUB-ASSEMBLY (for Mesh Type Radiator Grille)

(a) Temporarily install the front license plate bracket sub-assembly as shown in the illustration.

Install in this Direction

(b) Install the front license plate bracket sub-assembly with the 4 screws.

18. INSTALL NO. 4 ENGINE ROOM WIRE (w/ Intuitive Parking Assist System)

(a) Engage the 11 clamps to install the No. 4 engine room wire.

19. INSTALL FRONT CORNER ULTRASONIC SENSOR (w/ Intuitive Parking Assist System)

Click here

HINT:

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

20. INSTALL FRONT CENTER ULTRASONIC SENSOR (w/ Intuitive Parking Assist System)

Click here

HINT:

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

21. INSTALL FRONT TELEVISION CAMERA ASSEMBLY (w/ Panoramic View Monitor System)

Click here

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 front bumper assembly removal/installation are shown below.

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

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link

*: Applies only for when removing and installing or replacing the television camera assembly.

Front television camera assembly, front bumper assembly or radiator grille

Television camera view adjustment
Television camera assembly optical axis adjustment (Back camera position setting)*

Panoramic View Monitor System

for Initialization

for Calibration

Front bumper assembly

Measurement of ultrasonic sensor detection angle
Ultrasonic sensor detection angle registration

Intelligent Clearance Sonar System
Intuitive Parking Assist System

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

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link

*: Applies only for when removing and installing or replacing the television camera assembly.

Front television camera assembly, front bumper assembly or radiator grille

Television camera view adjustment
Television camera assembly optical axis adjustment (Back camera position setting)*

Panoramic View Monitor System

for Initialization

for Calibration

Front bumper assembly

Measurement of ultrasonic sensor detection angle
Ultrasonic sensor detection angle registration

Intelligent Clearance Sonar System
Intuitive Parking Assist System

HINT:

Click here

PROCEDURE

1. REMOVE COOL AIR INTAKE DUCT SEAL

(a) Remove the 7 clips.

(b) Disengage the guide and remove the cool air intake duct seal as shown in the illustration.

	Remove in this Direction (1)
	Remove in this Direction (2)

2. REMOVE FRONT BUMPER ASSEMBLY

(a) Apply protective tape around the front bumper assembly as shown in the illustration.

Protective Tape

(b) Remove the 2 clips.

HINT:

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

HINT:

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

(d) Remove the 8 screws.

(e) Disengage the 4 claws as shown in the illustration.

	Place Hand Here
	Remove in this Direction

HINT:

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

(f) Disconnect the connector.

*A	w/ Intuitive Parking Assist System

(g) w/ Intuitive Parking Assist System:

(1) Disconnect the connector.

(h) Remove the 4 bolts.

(i) Disengage the 2 guides to remove the front bumper assembly as shown in the illustration.

Remove in this Direction

Black Out Tape(for Rear Door)

Front Door Belt Moulding

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