Lexus IS250 IS220d GSE20 ALE20 - PARK ASSIST / MONITORING

ULTRASONIC SENSOR - REMOVAL

1. REMOVE COOL AIR INTAKE DUCT SEAL
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Using a clip remover, remove the 11 clips and cool air intake duct seal.

2. REMOVE FRONT BUMPER ASSEMBLY
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Using a screwdriver, turn the pin 90 degrees and remove the 2 pin hold clips.

  • HINT:
Tape the screwdriver tip before use.
Use the same procedures for the RH side and LH side.
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Put protective tape around the front bumper assembly.

Using a clip remover, remove the 2 clips

Remove the 2 radiator grille protectors.

Remove the bolt and 10 screws.

Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Disengage the 5 claws and disconnect the front bumper assembly as shown in the illustration.

  • HINT:
  • Use the same procedures for the RH side and LH side.

Disconnect the headlight washer hose. (w/ headlight cleaner system)

Disconnect the connector and remove the front bumper assembly.

3. REMOVE NO. 1 ULTRASONIC SENSOR

Disconnect the sensor connector.

Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Remove the sensor retainer as shown in the illustration.

Remove the No. 1 ultrasonic sensor from the front bumper.

4. REMOVE LUGGAGE COMPARTMENT TRIM COVER
5. REMOVE DECK SIDE TRIM BOX LH
6. REMOVE DECK SIDE TRIM BOX RH
7. REMOVE SPARE WHEEL COVER
8. REMOVE ROPE HOOK ASSEMBLY
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Remove the 3 bolts and 3 rope hook assemblies.

9. REMOVE REAR LUGGAGE COMPARTMENT TRIM COVER
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Using a clip remover, remove the 3 clips.

Disengage the 4 clips and remove the rear luggage compartment trim cover.

10. REMOVE ROOM LIGHT ASSEMBLY
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Disengage the claw and disconnect the No. 2 room light assembly.

Disconnect the connector and remove the No. 2 room light assembly.

11. REMOVE ROPE HOOK
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Remove the 2 rope hooks.

12. REMOVE FRONT LUGGAGE COMPARTMENT TRIM COVER
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Remove the 3 luggage compartment trim hooks as shown in the illustration.

Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Using a clip remover, remove the 2 clips.

Disengage the 4 claws and remove the front luggage compartment trim cover.

13. REMOVE LUGGAGE COMPARTMENT TRIM HOOK
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Remove the screw and No. 1 luggage compartment trim hook.

14. REMOVE SIDE LUGGAGE COMPARTMENT TRIM COVER
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Using a clip remover, remove the 3 clips and side luggage compartment trim cover LH.

15. DISCONNECT LUGGAGE ROOM WIRE
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Disconnect the No. 3 luggage room wire connector.

Disengage the grommet.

16. REMOVE REAR BUMPER PLATE
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Using a screwdriver, disengage the 2 claws and remove the No. 1 rear bumper plate.

  • HINT:
Tape the screwdriver tip before use.
Use the same procedures for the RH side and LH side.
17. REMOVE REAR BUMPER ASSEMBLY (for 4GR-FSE)
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Put protective tape around the rear bumper assembly.

Using a clip remover, remove the 2 clips.

Remove the 6 screws and 2 rear bumper seal brackets.

Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Disengage the 6 claws and disconnect the rear bumper assembly as shown in the illustration.

  • HINT:
  • Use the same procedures for the RH side and LH side.
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Disengage the 4 claws and remove the rear bumper assembly as shown in the illustration.

18. REMOVE REAR BUMPER ASSEMBLY (for 2AD-FHV)
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Put protective tape around the rear bumper assembly.

Using a clip remover, remove the 2 clips.

Remove the 9 screws and 2 rear bumper seal brackets.

Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Disengage the 6 claws and disconnect the rear bumper assembly as shown in the illustration.

  • HINT:
  • Use the same procedures for the RH side and LH side.
Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Disengage the 4 claws and remove the rear bumper assembly as shown in the illustration.

19. REMOVE NO. 2 ULTRASONIC SENSOR

Disconnect the sensor connector.

Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Remove the sensor retainer as shown in the illustration.

Remove the No. 2 ultrasonic sensor from the rear bumper.

20. REMOVE NO. 1 ULTRASONIC SENSOR

Disconnect the sensor connector.

Ultrasonic Sensor - Removal. PARK ASSIST / MONITORING. Lexus IS250 IS220d GSE20 ALE20

Remove the sensor retainer as shown in the illustration.

Remove the No. 1 ultrasonic sensor from the rear bumper.