Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM1000000028IY6 |
Model Year Start: 2023 |
Model: GR Corolla |
Prod Date Range: [11/2022 -
] |
Title: STEERING GEAR / LINKAGE: STEERING GEAR: REMOVAL; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [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
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Necessary Procedure
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Effect/Inoperative Function when Necessary Procedure not Performed
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Link
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Front wheel alignment adjustment
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-
Perform "Reset Memory"
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Perform "Calibration"
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DTCs are stored
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ABS warning light illuminates
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Brake system warning light (yellow indicator) illuminates
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Slip indicator light illuminates
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Electronically controlled brake system disabled or malfunctions
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Steering gear assembly*1
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No. 2 steering intermediate shaft assembly*1
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End position initial setting
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-
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Necessary Procedures After Parts Removed/Installed/Replaced (for Gasoline Model)
Replaced Part or Performed Procedure
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Necessary Procedure
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Effect/Inoperative Function when Necessary Procedure not Performed
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Link
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Front wheel alignment adjustment
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-
Perform "Reset Memory"
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Perform "Calibration"
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VSC is disabled or malfunctions
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DTCs are output
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Slip indicator light illuminates
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ABS warning light illuminates
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w/ Electric Parking Brake System:
w/o Electric Parking Brake System:
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Steering gear assembly*1
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No. 2 steering intermediate shaft assembly*1
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for TMC Made (except G16E-GTS)
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End position initial setting
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-
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Tire
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ECU Data Initialization (When performing tire replacement after RoB code X2104 is output)
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Active Torque Split AWD System
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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.
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3. REMOVE COLUMN HOLE COVER SILENCER SHEET
Click here
4. SEPARATE NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY
Click here
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).
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6. REMOVE FRONT WHEELS
Click here
7. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY
for M20A-FKS: Click here
for 2ZR-FXE: Click here
for G16E-GTS: Click here
8. REMOVE FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH (for G16E-GTS with Engine Under Cover Air Guide)
Click here
9. REMOVE FRONT BUMPER ASSEMBLY (for G16E-GTS with Engine Under Cover Air Guide)
Click here
10. DRAIN WASHER FLUID (for G16E-GTS with Engine Under Cover Air Guide)
Click here
11. REMOVE INLET HOSE (for G16E-GTS with Engine Under Cover Air Guide)
Click here
12. REMOVE WINDSHIELD WASHER JAR ASSEMBLY (for G16E-GTS with Engine Under Cover Air Guide)
Click here
13. REMOVE NO. 2 ENGINE UNDER COVER AIR GUIDE (for G16E-GTS with Engine Under Cover Air Guide)
Click here
14. REMOVE REAR ENGINE UNDER COVER LH (for G16E-GTS)
Click here
15. REMOVE REAR ENGINE UNDER COVER LH (except G16E-GTS)
for M20A-FKS: Click here
for 2ZR-FXE: Click here
16. REMOVE REAR ENGINE UNDER COVER RH
for M20A-FKS: Click here
for 2ZR-FXE: Click here
for G16E-GTS: Click here
17. REMOVE REAR SIDE RAIL REINFORCEMENT SUB-ASSEMBLY LH
Click here
18. REMOVE REAR SIDE RAIL REINFORCEMENT SUB-ASSEMBLY RH (except G16E-GTS)
HINT:
Perform the same procedure as for the LH side.
19. REMOVE REAR SIDE RAIL REINFORCEMENT SUB-ASSEMBLY RH (for G16E-GTS)
Click here
20. SEPARATE FRONT STABILIZER LINK ASSEMBLY LH
Click here
21. SEPARATE FRONT STABILIZER LINK ASSEMBLY RH
HINT:
Perform the same procedure as for the LH side.
22. SEPARATE TIE ROD END SUB-ASSEMBLY LH
(a) Remove the cotter pin and nut.
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(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.
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(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
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String
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*b
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Molybdenum Grease Application Area
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*c
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Place wrench here
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*d
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Center Nut
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Turn
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-
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-
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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.
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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.
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Be sure to place the wrench on the part shown in the illustration.
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Do not damage the front disc brake dust cover.
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Do not damage the ball joint dust cover.
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Do not damage the steering knuckle LH.
23. SEPARATE TIE ROD END SUB-ASSEMBLY RH
HINT:
Perform the same procedure as for the LH side.
24. SEPARATE FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY LH
for G16E-GTS: Click here
except G16E-GTS: Click here
25. SEPARATE FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY RH
HINT:
Perform the same procedure as for the LH side.
26. REMOVE FRONT SUSPENSION CROSSMEMBER SUB-ASSEMBLY
for G16E-GTS: Click here
except G16E-GTS: Click here
27. 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.
28. 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.
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29. 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.
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30. 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.
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31. REMOVE TIE ROD END SUB-ASSEMBLY LH
(a) Put matchmarks on the tie rod end sub-assembly LH and steering gear assembly.
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(b) Remove the tie rod end sub-assembly LH and lock nut.
32. REMOVE TIE ROD END SUB-ASSEMBLY RH
HINT:
Perform the same procedure as for the LH side.
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