Lexus IS250 IS220d GSE20 ALE20 - SEAT BELT

OCCUPANT DETECTION SENSOR (for Power Seat) - INSTALLATION

1. INSTALL SEPARATE TYPE FRONT SEAT CUSHION PAD
Occupant Detection Sensor (For Power Seat) - Installation. SEAT BELT. Lexus IS250 IS220d GSE20 ALE20

Using hog ring pliers, install the separate type front seat cushion cover to the seat cushion pad with new hog rings.

  • NOTICE:
Be careful not to damage the cover.
When installing the hog rings, take care to minimize wrinkles as much as possible.
2. INSTALL SEPARATE TYPE FRONT SEAT CUSHION COVER WITH PAD
Occupant Detection Sensor (For Power Seat) - Installation. SEAT BELT. Lexus IS250 IS220d GSE20 ALE20

Connect the hooks to install the separate type front seat cushion cover with pad.

Install the 2 clips.

Occupant Detection Sensor (For Power Seat) - Installation. SEAT BELT. Lexus IS250 IS220d GSE20 ALE20

Engage the clamp to install the occupant detection sensor connector.

Occupant Detection Sensor (For Power Seat) - Installation. SEAT BELT. Lexus IS250 IS220d GSE20 ALE20

Connect the connectors and clamps.

3. INSTALL FRONT POWER SEAT SWITCH (w/ Seat Position Memory System)
Occupant Detection Sensor (For Power Seat) - Installation. SEAT BELT. Lexus IS250 IS220d GSE20 ALE20

Connect the 2 connectors.

Install the switch with the 3 screws.

4. REMOVE FRONT POWER SEAT SWITCH (w/o Seat Position Memory System)

Connect the connector.

Install the switch with the 3 screws.

5. INSTALL FRONT SEAT INNER CUSHION SHIELD
Occupant Detection Sensor (For Power Seat) - Installation. SEAT BELT. Lexus IS250 IS220d GSE20 ALE20

Attach the clip and 2 claws to install the cushion shield inner.

Install the screw.

6. INSTALL FRONT SEAT CUSHION SHIELD WITH NO. 1 CUSHION SHIELD INNER

Connect the connector to the lumbar front power seat switch.

Occupant Detection Sensor (For Power Seat) - Installation. SEAT BELT. Lexus IS250 IS220d GSE20 ALE20

Attach the claw and install the cushion shield with cushion shield inner.

Install the 5 screws.

Occupant Detection Sensor (For Power Seat) - Installation. SEAT BELT. Lexus IS250 IS220d GSE20 ALE20

Install the 2 rubber bands of the front seatback board to the seat frame.

Connect the connector to the No. 1 interior illumination light.

7. INSTALL SLIDE AND VERTICAL POWER SEAT SWITCH KNOB
8. INSTALL RECLINING POWER SEAT SWITCH KNOB
9. INSTALL FRONT SEAT INNER BELT ASSEMBLY
Occupant Detection Sensor (For Power Seat) - Installation. SEAT BELT. Lexus IS250 IS220d GSE20 ALE20

Install the front seat inner belt assembly with the nut.

  • Torque:
  • 42 N*m{ 428 kgf*cm, 31 ft.*lbf}
  • NOTICE:
  • Do not allow the anchor part of the front seat inner belt assembly to overlap the protruding parts of the front seat adjuster.

Connect the connector and attach the 4 clamps.

Occupant Detection Sensor (For Power Seat) - Installation. SEAT BELT. Lexus IS250 IS220d GSE20 ALE20

10. INSTALL FRONT SEAT ASSEMBLY

Place the seat in the cabin.

Connect the connectors under the seat.

Connect the cable to the negative (-) battery terminal.

Operate the power seat switch knob and move the seat to the position farthest forward.

Occupant Detection Sensor (For Power Seat) - Installation. SEAT BELT. Lexus IS250 IS220d GSE20 ALE20

Tighten the 2 bolts on the rear seat track bracket.

  • Torque:
  • 37 N*m{ 377 kgf*cm, 27 ft.*lbf}
  • HINT:
  • Tighten the 2 bolts in the order indicated in the illustration.

Operate the power seat switch knob and move the seat to the rearmost position.

Occupant Detection Sensor (For Power Seat) - Installation. SEAT BELT. Lexus IS250 IS220d GSE20 ALE20

Tighten the 2 bolts on the rear seat track bracket.

  • Torque:
  • 37 N*m{ 377 kgf*cm, 27 ft.*lbf}
11. INSTALL REAR OUTER SEAT TRACK COVER
12. INSTALL REAR INNER SEAT TRACK COVER
13. INSTALL FRONT OUTER SEAT TRACK BRACKET COVER
14. INSTALL FRONT INNER SEAT TRACK BRACKET COVER
15. INSTALL FRONT SEAT HEADREST ASSEMBLY
16. PERFORM INITIALIZATION
  • HINT:
  • Some systems need initialization after reconnecting the cable to the negative battery terminal.
17. INSPECT SRS WARNING LIGHT

Inspect the SRS warning light. .


18. INSPECT FRONT SEAT ASSEMBLY

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