Last Modified: 07-31-2024 6.11:8.1.0 Doc ID: RM100000001D0CY
Model Year Start: 2019 Model: GR Corolla Prod Date Range: [06/2018 - 09/2022]
Title: SUPPLEMENTAL RESTRAINT SYSTEMS: CURTAIN SHIELD AIRBAG ASSEMBLY (for Hatchback): REMOVAL; 2019 - 2022 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 09/2022]

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 curtain shield airbag assembly removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link

Disconnect cable from negative battery terminal

Perform steering sensor zero point calibration

Lane Control System

2019 - 2022 MY Corolla Corolla Hatchback GR Corolla [06/2018 - 09/2022]; PRE-COLLISION: PRE-COLLISION SYSTEM (for Gasoline Model): INITIALIZATION

Pre-collision system

Lighting System (w/ AFS)(EXT)

Initialize back door lock

Power Door Lock Control System

2019 - 2022 MY Corolla Corolla Hatchback GR Corolla [06/2018 - 09/2022]; DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM (for Hatchback, Gasoline Model): INITIALIZATION

NOTICE:

  • After the engine switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (for Audio and Visual System)
  • After the engine switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (for Navigation 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.

Click here 2019 MY Corolla Corolla Hatchback GR Corolla [06/2018 - 01/2019]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for TMC Made Gasoline Model): PRECAUTION 2020 MY Corolla Corolla Hatchback GR Corolla [01/2019 - 04/2020]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for TMC Made Gasoline Model): PRECAUTION 2021 - 2022 MY Corolla Corolla Hatchback GR Corolla [04/2020 - 09/2022]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for TMC Made Gasoline Model): PRECAUTION

2. REMOVE ROOF HEADLINING ASSEMBLY

Click here 2019 - 2021 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 06/2020]; INTERIOR PANELS / TRIM: ROOF HEADLINING (for Hatchback): REMOVAL 2021 - 2022 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2020 - 09/2022]; INTERIOR PANELS / TRIM: ROOF HEADLINING (for Hatchback): REMOVAL

3. 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 engine switch is 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 with protective tape, release the airbag connector locking button and disconnect the airbag connector.

*a

Airbag Connector

*b

Airbag Connector Locking Button

*c

Protective Tape

Release in this Direction

NOTICE:

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

(d) Using a needle nose pliers No. 2 or equivalent, remove the 4 pins from the 3 clips (A) and clip (B).

NOTICE:

Do not damage the pins.

*1

Pin

-

-

*a

Clip (A)

*b

Clip (B)

*c

Clip (C)

*d

Needle Nose Pliers No. 2

*e

Thin Screwdriver

-

-

Remove in this Direction

-

-

(e) Using 2 thin screwdrivers, disengage the 2 claws of each clip (A) and (B), and separate the 3 clips (A) and clip (B) from the vehicle body as shown in the illustration.

HINT:

Separate the 3 clips (A), clip (B) and curtain shield airbag assembly from the vehicle body as a unit.

(f) Disengage the clip (C).

(g) While holding the curtain shield airbag assembly, remove the 7 bolts and curtain shield airbag assembly.

(h) Remove the 3 clips (A) and clip (B) from the curtain shield airbag assembly.