Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM1000000028IZ1 |
Model Year Start: 2023 |
Model: GR Corolla |
Prod Date Range: [11/2022 -
] |
Title: FRONT SUSPENSION: FRONT SUSPENSION MEMBER: 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 front suspension crossmember sub-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"
-
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
Click here
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
Click here
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)
(a) w/o Engine Under Cover Air Guide:
(1) Remove the 3 clips.
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(b) w/ Engine Under Cover Air Guide:
(1) Remove the 3 clips.
(2) Remove the 2 screw.
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(d) Remove the clip and rear engine under cover LH from the vehicle.
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
(a) Remove the 4 bolts and rear side rail reinforcement sub-assembly LH from the front suspension crossmember sub-assembly and vehicle body.
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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)
(a) Remove the 6 bolts and rear side rail reinforcement sub-assembly RH from the front suspension crossmember sub-assembly, the No. 1 air tube and vehicle body.
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20. SEPARATE FRONT STABILIZER LINK ASSEMBLY LH
(a) Remove the nut and separate front stabilizer link assembly LH from the front stabilizer bar.
NOTICE:
Do not damage the boot of the ball joint.
HINT:
If the ball joint turns together with the nut, use a 6 mm hexagon socket wrench to hold the stud bolt.
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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
Click here
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 (except G16E-GTS)
(a) Remove the 2 bolts and separate the 2 wire harness clamp brackets from the front suspension crossmember sub-assembly.
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(b) Using a transmission jack and a wooden block, support the engine assembly with transaxle.
*a
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Transmission Jack
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*b
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Wooden Block
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Front of the Vehicle
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Wooden block placement location
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CAUTION:
-
Support the engine assembly with transaxle until the front suspension crossmember sub-assembly is installed.
-
If the support is removed before the front suspension crossmember sub-assembly is installed, the engine assembly with transaxle may drop.
(c) Remove the bolt and separate the engine moving control rod.
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(d) Support the front suspension crossmember sub-assembly with an engine lifter using 4 attachments or equivalent tools as shown in the illustration.
*a
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Engine Lifter
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*b
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Attachment
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Attachment placement location
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CAUTION:
-
The front suspension crossmember sub-assembly is a very heavy component. Make sure that it is supported securely.
-
If the front suspension crossmember sub-assembly is not securely supported, it may drop, resulting in serious injury.
NOTICE:
Use attachments to keep the front suspension crossmember sub-assembly level.
(e) Remove the 4 bolts and front suspension crossmember sub-assembly.
(f) Slowly lower the front suspension crossmember sub-assembly.
NOTICE:
When lowering the front suspension crossmember sub-assembly, be careful not to damage the vehicle body or other components installed to the vehicle.
27. REMOVE FRONT SUSPENSION CROSSMEMBER SUB-ASSEMBLY (for G16E-GTS)
(a) Remove the bolt and separate the wire harness clamp bracket from the front suspension crossmember sub-assembly.
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(b) Disengage the clamp and disconnect the wire harness from the front suspension crossmember sub-assembly.
(c) Disengage the 2 clamps and disconnect the wire harness from the No. 2 steering rack housing bracket.
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(d) Using a transmission jack and a wooden block, support the engine assembly with transaxle.
*a
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Transmission Jack
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*b
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Wooden Block
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Front of the Vehicle
|
|
Wooden block placement location
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CAUTION:
-
Support the engine assembly with transaxle until the front suspension crossmember sub-assembly is installed.
-
If the support is removed before the front suspension crossmember sub-assembly is installed, the engine assembly with transaxle may drop.
(e) Remove the bolt and separate the engine moving control rod.
|
|
(f) Support the front suspension crossmember sub-assembly with an engine lifter using 4 attachments or equivalent tools as shown in the illustration.
*a
|
Engine Lifter
|
*b
|
Attachment
|
|
Attachment placement location
|
CAUTION:
-
The front suspension crossmember sub-assembly is a very heavy component. Make sure that it is supported securely.
-
If the front suspension crossmember sub-assembly is not securely supported, it may drop, resulting in serious injury.
NOTICE:
Use attachments to keep the front suspension crossmember sub-assembly level.
(g) Remove the 4 bolts and front suspension crossmember sub-assembly.
(h) Slowly lower the front suspension crossmember sub-assembly.
NOTICE:
When lowering the front suspension crossmember sub-assembly, be careful not to damage the vehicle body or other components installed to the vehicle.
28. REMOVE STEERING LINK ASSEMBLY
for G16E-GTS: Click here
except G16E-GTS: Click here
29. REMOVE FRONT NO. 1 STABILIZER BRACKET LH (except G16E-GTS)
Click here
30. REMOVE FRONT NO. 1 STABILIZER BRACKET RH (except G16E-GTS)
HINT:
Perform the same procedure as for the LH side.
31. REMOVE FRONT STABILIZER BRACKET (for G16E-GTS)
Click here
32. REMOVE FRONT STABILIZER BAR
Click here
33. REMOVE ENGINE MOVING CONTROL ROD
(a) Remove the bolt and engine moving control rod from the front suspension crossmember sub-assembly.
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34. REMOVE FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY LH
(a) Remove the 2 bolts, nut and front lower No. 1 suspension arm sub-assembly LH 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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35. REMOVE FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY RH
HINT:
Perform the same procedure as for the LH side.
36. REMOVE FRONT SUSPENSION MEMBER PLATE (except G16E-GTS)
(a) Remove the 2 front suspension member plates from the front suspension crossmember sub-assembly.
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*A
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for LH Side
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*B
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for RH Side
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37. REMOVE HOLE PLUG (except G16E-GTS)
(a) Remove the 4 hole plugs from the front suspension crossmember sub-assembly.
HINT:
There are 2 different shapes of hole plug.
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38. REMOVE FRONT DIFFERENTIAL SUPPORT GUARD LH (w/ Differential Support Guard)
(a) Remove the 2 bolts and front differential support guard LH from the front suspension crossmember sub-assembly.
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