Toyota CH-R Service Manual: Removal

Toyota CH-R Service Manual / Supplemental Restraint Systems / Curtain Shield Airbag Assembly / 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 curtain shield airbag 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

HINT:

  • Use the same procedure for the RH side and LH side.
  • The following procedure is for the LH side.

PROCEDURE

1. PRECAUTION

CAUTION:

Be sure to read Precaution thoroughly before servicing.

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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 ROOF HEADLINING ASSEMBLY

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4. REMOVE CURTAIN SHIELD AIRBAG ASSEMBLY

CAUTION:

When storing the curtain shield airbag assembly, keep the airbag deployment side facing upward.

Deployment Side

NOTICE:

When removing the curtain shield airbag assembly, have assistants hold it to prevent it from bending.

(a) Check that the ignition switch off.

(b) Check that the cable is disconnected from the negative (-) battery terminal.

CAUTION:

Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

(c) Using a screwdriver with its tip wrapped in protective tape, release the airbag connector lock and disconnect the airbag connector.

NOTICE:

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

*a

Airbag Connector

*b

Airbag Connector Lock

*c

Protective Tape

(d) Using needle nose pliers, remove the pins from the clips.

NOTICE:

Do not damage the pins.

*A

for Type A

*B

for Type B

*1

Clip

*2

Curtain Shield Airbag Clip Spacer

*a

Pin

*b

Claw (A)

*c

Claw (B)

*d

Spacer Location

(e) Using 2 screwdrivers, disengage the claws (A) of clips to separate the clips from the vehicle body as shown in the illustration.

HINT:

Separate the clips and curtain shield airbag assembly from the vehicle body as a unit.

(f) Disengage the claws (B).

(g) While holding the curtain shield airbag assembly, remove the 3 bolts and disengage the hooks to remove the curtain shield airbag assembly.

(h) Remove the clips and curtain shield airbag clip spacer from the curtain shield airbag assembly.

    On-vehicle Inspection
    ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT CAUTION: Be sure to correctly follow the removal and installation procedures for the curtain shield airbag assemblies. PROCEDURE 1. INSPECT CURTAIN ...

    Disposal
    DISPOSAL CAUTION / NOTICE / HINT CAUTION: Before performing pre-disposal deployment of any SRS part, review and closely follow all applicable environmental and hazardous material regulations. Pre ...

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