Last Modified: 07-31-2024 6.11:8.1.0 Doc ID: RM100000001D0CI
Model Year Start: 2019 Model: GR Corolla Prod Date Range: [06/2018 - 01/2019]
Title: SUPPLEMENTAL RESTRAINT SYSTEMS: SPIRAL CABLE: REMOVAL; 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]

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 spiral cable sub-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)

PROCEDURE

1. REMOVE STEERING WHEEL ASSEMBLY

Click here 2019 MY Corolla Corolla Hatchback Corolla HV [06/2018 - 01/2019]; STEERING COLUMN: STEERING WHEEL (except G16E-GTS): REMOVAL

2. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD

3. REMOVE LOWER STEERING COLUMN COVER SUB-ASSEMBLY

Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; STEERING COLUMN: STEERING COLUMN ASSEMBLY: REMOVAL+

4. REMOVE UPPER STEERING COLUMN COVER

Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; STEERING COLUMN: STEERING COLUMN ASSEMBLY: REMOVAL+

5. REMOVE SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY

NOTICE:

  • Do not remove/install the spiral cable with sensor sub-assembly with the battery connected and the engine switch on (IG).
  • Do not rotate the spiral cable with sensor sub-assembly without the steering wheel assembly installed, with the battery connected and the engine switch on (IG).
  • Ensure that the steering wheel assembly is installed and aligned straight when inspecting the steering sensor.

(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) Check that the front wheels are aligned facing straight ahead.

(d) Slide the slider to release the lock, and then disconnect the yellow airbag connector from the spiral cable with sensor sub-assembly.

*a

Slider

Release in this Direction

NOTICE:

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

(e) Disconnect the other connectors from the spiral cable with sensor sub-assembly.

(f) Separate the wire harness from the spiral cable with sensor sub-assembly as shown in the illustration.

Separate in this Direction

(g) Disengage the claw and 2 clips to remove the spiral cable with sensor sub-assembly.

6. REMOVE SPIRAL CABLE SUB-ASSEMBLY

NOTICE:

  • Remove the steering sensor from the spiral cable sub-assembly only when replacing the spiral cable sub-assembly or the steering sensor.
  • Removing the steering sensor from the spiral cable sub-assembly without using a lock pin may result in the center position of the steering sensor becoming misaligned. Therefore, make sure to use the lock pin provided with a new spiral cable sub-assembly when removing the steering sensor from the spiral cable sub-assembly.
  • When replacing the steering sensor:

    Click here 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: STEERING ANGLE SENSOR: REMOVAL

(a) Install the lock pin to the steering sensor.

NOTICE:

  • Use the lock pin provided with a new spiral cable sub-assembly.
  • Do not remove the lock pin before installing the steering sensor to the spiral cable sub-assembly.

(b) Disengage the 6 claws and 2 pins to remove the spiral cable sub-assembly from the steering sensor.

NOTICE:

Do not damage the pins of the spiral cable sub-assembly or guides of the steering sensor.

*a

Guide

*b

Pin