Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM1000000026DE1
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 - 11/2022]
Title: REAR SUSPENSION: REAR LOWER ARM (except HV Model AWD): 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 rear suspension arm 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

Rear 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

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

CAUTION / NOTICE / HINT

HINT:

  • Use the same procedure for the RH side and LH side.
  • The following procedure is for the LH side.

PROCEDURE

1. REMOVE REAR WHEEL

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

2. REMOVE FRONT FLOOR COVER LH (for Gasoline Model AWD)

(a) for LH Side:

Click here 2023 - 2025 MY GR Corolla [09/2022 -        ]; G16E-GTS (INTAKE / EXHAUST): EXHAUST PIPE: REMOVAL+

3. REMOVE REAR FLOOR SIDE MEMBER COVER LH (for Gasoline Model AWD)

(a) for LH Side:

Click here 2023 MY GR Corolla [09/2022 - 11/2022]; G16E-GTS (FUEL): FUEL TANK: REMOVAL+

4. REMOVE FRONT FLOOR COVER RH (for Gasoline Model AWD)

(a) for RH Side:

Click here 2023 - 2025 MY GR Corolla [09/2022 -        ]; G16E-GTS (INTAKE / EXHAUST): EXHAUST PIPE: REMOVAL+

5. REMOVE REAR FLOOR SIDE MEMBER COVER RH (for Gasoline Model AWD)

(a) for RH Side:

Click here 2023 MY GR Corolla [09/2022 - 11/2022]; G16E-GTS (FUEL): FUEL TANK: REMOVAL+

6. REMOVE REAR FLOOR SIDE MEMBER COVER LH (for 2WD)

(a) for LH Side:

(1) w/ Cover:

for Hatchback: Click here 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; REAR SUSPENSION: REAR STABILIZER BAR (for Hatchback): REMOVAL+

for Sedan: Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; REAR SUSPENSION: REAR STABILIZER BAR (for Sedan): REMOVAL+

7. REMOVE REAR FLOOR SIDE MEMBER COVER RH (for 2WD)

(a) for RH Side:

(1) w/ Cover:

for Hatchback: Click here 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; REAR SUSPENSION: REAR STABILIZER BAR (for Hatchback): REMOVAL+

for Sedan: Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; REAR SUSPENSION: REAR STABILIZER BAR (for Sedan): REMOVAL+

8. REMOVE REAR STABILIZER LINK ASSEMBLY (for Hatchback)

Click here 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; REAR SUSPENSION: REAR STABILIZER BAR (for Hatchback): REMOVAL+

9. REMOVE REAR STABILIZER LINK ASSEMBLY (for Sedan with Stabilizer Bar)

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; REAR SUSPENSION: REAR STABILIZER BAR (for Sedan): REMOVAL+

10. REMOVE REAR COIL SPRING

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; REAR SUSPENSION: REAR COIL SPRING (for Double Wishbone Type Suspension): REMOVAL+

11. REMOVE REAR LOWER COIL SPRING INSULATOR

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; REAR SUSPENSION: REAR COIL SPRING (for Double Wishbone Type Suspension): REMOVAL+

12. REMOVE REAR NO. 2 SUSPENSION ARM ASSEMBLY (for 2WD)

(a) Remove the nut, No. 2 camber adjust cam, rear suspension toe adjust cam sub-assembly and rear No. 2 suspension arm assembly.

NOTICE:

Hold the rear suspension toe adjust cam sub-assembly while rotating the nut.

13. REMOVE REAR NO. 2 SUSPENSION ARM ASSEMBLY (for Gasoline Model AWD)

(a) Remove the nut, No. 2 camber adjust cam, rear suspension toe adjust cam sub-assembly and rear No. 2 suspension arm assembly.

NOTICE:

Hold the rear suspension toe adjust cam sub-assembly while rotating the nut.

14. REMOVE REAR NO. 1 SUSPENSION ARM ASSEMBLY

(a) Remove the 2 bolts, 2 nuts and rear No. 1 suspension arm assembly from the rear axle carrier sub-assembly and rear suspension member sub-assembly.

NOTICE:

  • Because the nut has its own stopper, do not turn the nut. Loosen the bolt with the nut secured. (except Gasoline Model AWD)
  • Loosen the bolt with the nut secured. (for Gasoline Model AWD)