Toyota CH-R Service Manual: Removal

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the front seat assembly removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced

Replacement Part or Procedure

Necessary Procedures

Effects / Inoperative when not performed

Link

Disconnect cable from negative battery terminal

Initialize back door lock

Power door lock control system

Memorize steering angle neutral point

Lane departure alert system (w/ Steering Control)

Pre-collision system

CAUTION:

  • Be sure to read Precaution thoroughly before servicing.

    Click here

  • Wear protective gloves. Sharp areas on the parts may injure your hands.

NOTICE:

If the front seat airbag assembly has been deployed, replace the front seat airbag assembly, front seatback frame sub-assembly, separate type front seatback pad and separate type front seatback cover with the necessary parts in accordance with the extent of the collision damage.

HINT:

  • Use the same procedure for the driver side and front passenger side.
  • The procedure listed below is for the driver side.

PROCEDURE

1. PRECAUTION

NOTICE:

After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

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2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

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CAUTION:

  • Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
  • If an SRS part is accidentally deployed, it may cause a serious injury.

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

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3. REMOVE FRONT SEAT HEADREST ASSEMBLY

(a) Remove the front seat headrest assembly from the front seat assembly.

4. REMOVE FRONT OUTER SEAT TRACK BRACKET COVER

(a) Operate the seat track adjusting handle and move the front seat assembly to the rearmost position.

(b) Disengage the claws to remove the front outer seat track bracket cover.

5. REMOVE FRONT INNER SEAT TRACK BRACKET COVER

(a) Disengage the claws to remove the front inner seat track bracket cover.

6. REMOVE OUTER SEAT TRACK COVER

(a) Operate the seat track adjusting handle and move the front seat assembly to the foremost position.

(b) Disengage the claws and guide to remove the outer seat track cover.

7. REMOVE INNER SEAT TRACK BRACKET COVER

(a) Disengage the claws and guide to remove the inner seat track bracket cover.

8. REMOVE FRONT SEAT ASSEMBLY

(a) Using a T50 "TORX" socket wrench, remove the 2 bolts on the rear side of the front seat assembly.

(b) Operate the seat track adjusting handle and move the front seat assembly to the rearmost position.

(c) Using a T50 "TORX" socket wrench, remove the 2 bolts on the front side of the front seat assembly.

(d) Operate the seat track adjusting handle and move the front seat assembly to the center position.

(e) Operate the reclining adjuster release handle and move the seatback to the upright position.

(f) Disconnect the front seat airbag assembly connector under the front seat assembly.

NOTICE:

When disconnecting any airbag connector, take care not to damage the airbag wire harness.

(1) Push down the white housing lock and slide the yellow CPA. (At this time, the connector cannot be disconnected yet.)

*a

White Housing Lock

*b

Yellow CPA

Slide

(2) Push down the white housing lock again and disconnect the connector.

NOTICE:

Do not push down the part (A) shown in the illustration when disconnecting the connector.

(g) Disconnect the front seat airbag assembly connector. (for Front Passenger Side)

NOTICE:

When disconnecting any airbag connector, take care not to damage the airbag wire harness.

(1) Slide the slider to release the lock, and then disconnect the connector.

*a

Slider

-

-

Slide

-

-

(h) Disconnect each connector and disengage each clamp under the front seat assembly.

(i) Remove the front seat assembly as shown in the illustration.

NOTICE:

  • 2 or more people are required when carrying the front seat assembly out of the vehicle.
  • Protect the front seat leg.
  • Be careful not to damage the front seat assembly, body exterior or body interior.
    Components
    COMPONENTS ILLUSTRATION *1 FRONT INNER SEAT TRACK BRACKET COVER *2 FRONT OUTER SEAT TRACK BRACKET COVER *3 FRONT SEAT ASSEMB ...

    Installation
    INSTALLATION CAUTION / NOTICE / HINT CAUTION: Be sure to read Precaution thoroughly before servicing. Click here Wear protective gloves. Sharp areas on the parts may inj ...

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