Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM1000000026413
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 - 11/2022]
Title: STEERING GEAR / LINKAGE: STEERING GEAR: REMOVAL; 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]

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 steering gear assembly removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced (for HV Model)

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link
*1: If matchmarks were not placed when removing parts related to steering operation, perform end position initial setting.

Front wheel alignment adjustment
  1. Perform "Reset Memory"
  2. Perform "Calibration"
  • DTCs are stored
  • ABS warning light illuminates
  • Brake system warning light (yellow indicator) illuminates
  • Slip indicator light illuminates
  • Electronically controlled brake system disabled or malfunctions

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model): UTILITY

  • Steering gear assembly*1
  • No. 2 steering intermediate shaft assembly*1

End position initial setting

-

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; POWER ASSIST SYSTEMS: POWER STEERING SYSTEM (for HV Model): CALIBRATION

Necessary Procedures After Parts Removed/Installed/Replaced (for Gasoline Model)

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link
*1: If matchmarks were not placed when removing parts related to steering operation, perform end position initial setting.

Front wheel alignment adjustment

for TMC Made

  • Perform "Reset Memory"
  • Perform "Calibration"
  • VSC is disabled or malfunctions
  • DTCs are output
  • Slip indicator light illuminates
  • ABS warning light illuminates

w/ Electric Parking Brake System: 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model with Electric Parking Brake System TMC Made): UTILITY

w/o Electric Parking Brake System: 2023 - 2025 MY Corolla Corolla Hatchback GR Corolla [09/2022 -        ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model without Electric Parking Brake System TMC Made): UTILITY

for TMMMS Made

  • Perform "Reset Memory"
  • Perform acceleration sensor zero point calibration and store system information memorization
  • VSC is disabled or malfunctions
  • DTCs are output
  • Slip indicator light illuminates
  • ABS warning light illuminates

w/ Electric Parking Brake System: 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model with Electric Parking Brake System TMMMS Made): UTILITY

w/o Electric Parking Brake System: 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model without Electric Parking Brake System TMMMS Made): UTILITY

  • Steering gear assembly*1
  • No. 2 steering intermediate shaft assembly*1

for TMC Made (except G16E-GTS)

  • End position initial setting

-

2023 - 2025 MY Corolla Corolla Hatchback GR Corolla [09/2022 -        ]; POWER ASSIST SYSTEMS: POWER STEERING SYSTEM (for Gasoline Model): CALIBRATION

Tire

ECU Data Initialization (When performing tire replacement after RoB code X2104 is output)

Active Torque Split AWD System

2023 - 2025 MY Corolla Corolla Hatchback GR Corolla [09/2022 -        ]; GF1A (TRANSFER / 4WD / AWD): ACTIVE TORQUE SPLIT AWD SYSTEM: CALIBRATION

PROCEDURE

1. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD

2. SECURE STEERING WHEEL

(a) Secure the steering wheel with the seat belt in order to prevent rotation.

HINT:

This operation is useful to prevent damage to the spiral cable.

3. REMOVE COLUMN HOLE COVER SILENCER SHEET

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; STEERING COLUMN: STEERING COLUMN ASSEMBLY: REMOVAL+

4. SEPARATE NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; STEERING COLUMN: STEERING COLUMN ASSEMBLY: REMOVAL+

5. SEPARATE NO. 1 STEERING COLUMN HOLE COVER SUB-ASSEMBLY

(a) Separate the clip (A), disengage the clip (B) from the vehicle body and separate the No. 1 steering column hole cover sub-assembly.

NOTICE:

Do not damage the clips (A) or (B).

6. REMOVE FRONT WHEELS

Click here 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; MAINTENANCE: TIRE AND WHEEL: REMOVAL

7. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY

for M20A-FKS: Click here 2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022]; M20A-FKS (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

for 2ZR-FAE: Click here 2023 MY Corolla [09/2022 - 11/2022]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

for 2ZR-FXE: Click here 2023 MY Corolla Corolla HV [09/2022 - 11/2022]; 2ZR-FXE (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

for G16E-GTS: Click here 2023 MY GR Corolla [09/2022 - 11/2022]; G16E-GTS (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

8. REMOVE REAR ENGINE UNDER COVER LH

for M20A-FKS: Click here 2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022]; M20A-FKS (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

for 2ZR-FAE: Click here 2023 MY Corolla [09/2022 - 11/2022]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

for 2ZR-FXE: Click here 2023 MY Corolla Corolla HV [09/2022 - 11/2022]; 2ZR-FXE (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

for G16E-GTS: Click here 2023 MY GR Corolla [09/2022 - 11/2022]; G16E-GTS (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

9. REMOVE REAR ENGINE UNDER COVER RH

for M20A-FKS: Click here 2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022]; M20A-FKS (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

for 2ZR-FAE: Click here 2023 MY Corolla [09/2022 - 11/2022]; 2ZR-FAE (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

for 2ZR-FXE: Click here 2023 MY Corolla Corolla HV [09/2022 - 11/2022]; 2ZR-FXE (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

for G16E-GTS: Click here 2023 MY GR Corolla [09/2022 - 11/2022]; G16E-GTS (ENGINE MECHANICAL): ENGINE ASSEMBLY: REMOVAL+

10. REMOVE REAR SIDE RAIL REINFORCEMENT SUB-ASSEMBLY LH

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; FRONT SUSPENSION: FRONT SUSPENSION MEMBER: REMOVAL+

11. REMOVE REAR SIDE RAIL REINFORCEMENT SUB-ASSEMBLY RH (except G16E-GTS)

HINT:

Perform the same procedure as for the LH side.

12. REMOVE REAR SIDE RAIL REINFORCEMENT SUB-ASSEMBLY RH (for G16E-GTS)

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; FRONT SUSPENSION: FRONT SUSPENSION MEMBER: REMOVAL+

13. SEPARATE FRONT STABILIZER LINK ASSEMBLY LH

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; FRONT SUSPENSION: FRONT SUSPENSION MEMBER: REMOVAL+

14. SEPARATE FRONT STABILIZER LINK ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

15. SEPARATE TIE ROD END SUB-ASSEMBLY LH

(a) Remove the cotter pin and nut.

(b) Install SST to the tie rod end sub-assembly LH.

SST: 09960-20010

09961-02060

NOTICE:

Make sure that the upper ends of the tie rod end sub-assembly LH and SST are aligned.

(c) Secure SST using a string.

NOTICE:

Be sure to tighten the string firmly to secure SST to the steering knuckle LH to prevent SST from falling off.

(d) Using SST, separate the tie rod end sub-assembly LH from the steering knuckle LH.

SST: 09960-20010

09961-02010

*a

String

*b

Molybdenum Grease Application Area

*c

Place wrench here

*d

Center Nut

Turn

-

-

CAUTION:

Apply molybdenum grease to the bolt threads and the tip of SST.

NOTICE:

  • Be sure to tighten the string firmly to secure SST to the steering knuckle LH to prevent SST from falling off.
  • Install SST with the center nut so that (A) and (B) shown in the illustration are parallel. Otherwise, the ball joint dust cover may be damaged.
  • Be sure to place the wrench on the part shown in the illustration.
  • Do not damage the front disc brake dust cover.
  • Do not damage the ball joint dust cover.
  • Do not damage the steering knuckle LH.

16. SEPARATE TIE ROD END SUB-ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

17. SEPARATE FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY LH

for G16E-GTS: Click here 2023 - 2025 MY GR Corolla [09/2022 -        ]; AXLE AND DIFFERENTIAL: FRONT AXLE HUB (for G16E-GTS): REMOVAL+

except G16E-GTS: Click here 2023 MY Corolla Corolla Hatchback Corolla HV [09/2022 - 11/2022]; AXLE AND DIFFERENTIAL: FRONT AXLE HUB (except G16E-GTS): REMOVAL+

18. SEPARATE FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

19. REMOVE FRONT SUSPENSION CROSSMEMBER SUB-ASSEMBLY

for G16E-GTS: Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; FRONT SUSPENSION: FRONT SUSPENSION MEMBER: REMOVAL+

except G16E-GTS: Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; FRONT SUSPENSION: FRONT SUSPENSION MEMBER: REMOVAL+

20. REMOVE NO. 1 STEERING COLUMN HOLE COVER SUB-ASSEMBLY

(a) Remove the No. 1 steering column hole cover sub-assembly from the steering link assembly.

21. REMOVE STEERING LINK ASSEMBLY (except G16E-GTS)

(a) Remove the 2 bolts, 2 nuts and steering link assembly from the front suspension crossmember sub-assembly.

NOTICE:

Because the nut has its own stopper, do not turn the nut. Loosen the bolt with the nut secured.

22. REMOVE STEERING LINK ASSEMBLY (for G16E-GTS)

(a) Remove the 4 bolts and 2 nuts to the steering link assembly, No. 2 steering rack housing bracket and No. 1 steering rack housing bracket from the front suspension crossmember sub-assembly.

NOTICE:

Because the nut has its own stopper, do not turn the nut. Loosen the bolt with the nut secured.

23. SECURE STEERING LINK ASSEMBLY

(a) Using SST, secure the steering link assembly in a vise.

SST: 09612-00012

HINT:

Wrap SST with protective tape before use.

*a

Protective Tape

24. REMOVE TIE ROD END SUB-ASSEMBLY LH

(a) Put matchmarks on the tie rod end sub-assembly LH and steering gear assembly.

*a

Matchmark

(b) Remove the tie rod end sub-assembly LH and lock nut.

25. REMOVE TIE ROD END SUB-ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.