Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001KXQS
Model Year Start: 2020 Model: GR Corolla Prod Date Range: [09/2019 - 04/2020]
Title: ALIGNMENT / HANDLING DIAGNOSIS: REAR WHEEL ALIGNMENT (for Double Wishbone Type Suspension): ADJUSTMENT; 2020 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2019 - 04/2020]

ADJUSTMENT

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after completing the rear wheel alignment procedure are shown below.

Necessary Procedures After Procedure Performed

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link

Rear wheel alignment adjustment

for Gasoline Model

  • 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:

2019 - 2022 MY Corolla Corolla Hatchback GR Corolla [06/2018 - 09/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model with Electric Parking Brake System): UTILITY

w/o Electric Parking Brake System:

2020 - 2022 MY Corolla Corolla Hatchback GR Corolla [03/2019 - 09/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model without Electric Parking Brake System): UTILITY

for HV Model

  1. Clear zero point calibration data.
  2. Perform yaw rate and acceleration sensor zero point calibration.
  • DTCs are stored
  • ABS warning light illuminates
  • Brake warning light / yellow (minor malfunction) illuminates
  • Slip indicator light illuminates
  • VSC disabled or malfunctions

2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model): CALIBRATION

PROCEDURE

1. INSPECT TIRES

Click here 2020 - 2022 MY Corolla Corolla Hatchback Corolla HV GR Corolla [03/2019 - 09/2022]; TIRE / WHEEL: TIRE AND WHEEL SYSTEM: INSPECTION+

2. MEASURE VEHICLE HEIGHT

Click here 2020 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2019 - 04/2020]; ALIGNMENT / HANDLING DIAGNOSIS: FRONT WHEEL ALIGNMENT: ADJUSTMENT+

3. INSPECT CAMBER

NOTICE:

Inspect while the vehicle is unloaded.

(a) Install a camber-caster-kingpin gauge.

*a

Camber-caster-kingpin Gauge

(b) Inspect the camber.

Camber (Unloaded Vehicle) (for Hatchback):

Engine

Tire Size

Camber Inclination

Right-left Difference

M20A-FKS

195/65R15

205/55R16

-0°56' +/- 0°45' (-0.93° +/- 0.75°)

0°45' (0.75°) or less

225/40R18

-0°56' +/- 0°45' (-0.93° +/- 0.75°)

Camber (Unloaded Vehicle) (for TMC Made Sedan (except Rough Road Area Specification)):

Engine

Tire Size

Camber Inclination

Right-left Difference

2ZR-FAE

195/65R15

205/55R16

-0°58' +/- 0°45' (-0.97° +/- 0.75°)

0°45' (0.75°) or less

M20A-FKS

225/40R18

-0°58' +/- 0°45' (-0.97° +/- 0.75°)

0°45' (0.75°) or less

2ZR-FXE

195/65R15

-0°58' +/- 0°45' (-0.97° +/- 0.75°)

0°45' (0.75°) or less

Camber (Unloaded Vehicle) (for TMC Made Sedan (for Rough Road Area Specification)):

Engine

Tire Size

Camber Inclination

Right-left Difference

2ZR-FAE

195/65R15

205/55R16

-0°42' +/- 0°45' (-0.69° +/- 0.75°)

0°45' (0.75°) or less

M20A-FKS

205/55R16

-0°43' +/- 0°45' (-0.71° +/- 0.75°)

0°45' (0.75°) or less

225/40R18

-0°43' +/- 0°45' (-0.71° +/- 0.75°)

0°45' (0.75°) or less

2ZR-FXE

195/65R15

-0°43' +/- 0°45' (-0.71° +/- 0.75°)

0°45' (0.75°) or less

Camber (Unloaded Vehicle) (for TMMMS Made Sedan (except Rough Road Area Specification)):

Engine

Tire Size

Camber Inclination

Right-left Difference

2ZR-FAE

195/65R15

205/55R16

-0°58' +/- 0°45' (-0.97° +/- 0.75°)

0°45' (0.75°) or less

M20A-FKS

205/55R16

-0°58' +/- 0°45' (-0.97° +/- 0.75°)

0°45' (0.75°) or less

225/40R18

-0°58' +/- 0°45' (-0.97° +/- 0.75°)

0°45' (0.75°) or less

Camber (Unloaded Vehicle) (for TMMMS Made Sedan (for Rough Road Area Specification)):

Engine

Tire Size

Camber Inclination

Right-left Difference

2ZR-FAE

205/55R16

-0°42' +/- 0°45' (-0.69° +/- 0.75°)

0°45' (0.75°) or less

M20A-FKS

205/55R16

-0°43' +/- 0°45' (-0.71° +/- 0.75°)

0°45' (0.75°) or less

225/45R17

-0°43' +/- 0°45' (-0.71° +/- 0.75°)

0°45' (0.75°) or less

HINT:

Camber is not adjustable. If the measurement is not within the specified range, inspect the suspension parts for damage and/or wear, and replace them if necessary.

4. INSPECT TOE-IN

NOTICE:

Inspect while the vehicle is unloaded.

(a) Bounce the vehicle up and down at the corners to stabilize the suspension.

(b) Release the parking brake and move the shift lever to N (for CVT).

(c) Release the parking brake and move the shift lever to neutral (for Manual Transaxle).

(d) Push the vehicle straight ahead approximately 5 m (16.4 ft.). (Step A)

(e) Put tread center marks on the rearmost points of the rear wheels and measure the distance between the marks (dimension B).

*a

Tread Center Mark

*b

Dimension B

Front of the Vehicle

(f) Slowly push the vehicle straight ahead to cause the rear wheels to rotate 180°. Use the rear tire valve as a reference point.

HINT:

Do not allow the wheels to rotate more than 180°. If the wheels rotate more than 180°, perform the procedure from step A again.

(g) Measure the distance between the tread center marks on the front of the rear wheels (dimension A).

*a

Dimension A

Front of the Vehicle

Toe-in (Unloaded Vehicle) (for Hatchback):

Engine

Tire Size

Specified Condition

Right-left Difference

M20A-FKS

195/65R15

205/55R16

C + D: 0°09' +/- 0°12' (0.15° +/- 0.20°)

-

B - A: 1.7 +/- 2.0 mm (0.0669 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

225/40R18

C + D: 0°09' +/- 0°12' (0.15° +/- 0.19°)

-

B - A: 1.7 +/- 2.0 mm (0.0669 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

Toe-in (Unloaded Vehicle) (for TMC Made Sedan (except Rough Road Area Specification)):

Engine

Tire Size

Specified Condition

Right-left Difference

2ZR-FAE

195/65R15

205/55R16

C + D: 0°10' +/- 0°11' (0.17° +/- 0.18°)

-

B - A: 1.8 +/- 2.0 mm (0.0709 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

M20A-FKS

225/40R18

C + D: 0°10' +/- 0°11' (0.17° +/- 0.18°)

-

B - A: 1.8 +/- 2.0 mm (0.0709 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

2ZR-FXE

195/65R15

C + D: 0°10' +/- 0°11' (0.17° +/- 0.18°)

-

B - A: 1.8 +/- 2.0 mm (0.0709 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

Toe-in (Unloaded Vehicle) (for TMC Made Sedan (for Rough Road Area Specification)):

Engine

Tire Size

Specified Condition

Right-left Difference

2ZR-FAE

195/65R15

205/55R16

C + D: 0°07' +/- 0°11' (0.12° +/- 0.18°)

-

B - A: 1.4 +/- 2.0 mm (0.0551 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

M20A-FKS

205/55R16

C + D: 0°08' +/- 0°11' (0.13° +/- 0.18°)

-

B - A: 1.5 +/- 2.0 mm (0.0591 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

225/40R18

C + D: 0°08' +/- 0°11' (0.13° +/- 0.18°)

-

B - A: 1.5 +/- 2.0 mm (0.0591 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

2ZR-FXE

195/65R15

C + D: 0°08' +/- 0°11' (0.13° +/- 0.18°)

-

B - A: 1.5 +/- 2.0 mm (0.0591 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

Toe-in (Unloaded Vehicle) (for TMMMS Made Sedan (except Rough Road Area Specification)):

Engine

Tire Size

Specified Condition

Right-left Difference

2ZR-FAE

195/65R15

205/55R16

C + D: 0°10' +/- 0°11' (0.17° +/- 0.18°)

-

B - A: 1.8 +/- 2.0 mm (0.0709 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

M20A-FKS

205/55R16

C + D: 0°10' +/- 0°11' (0.17° +/- 0.18°)

-

B - A: 1.8 +/- 2.0 mm (0.0709 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

225/40R18

C + D: 0°10' +/- 0°11' (0.17° +/- 0.18°)

-

B - A: 1.8 +/- 2.0 mm (0.0709 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

Toe-in (Unloaded Vehicle) (for TMMMS Made Sedan (for Rough Road Area Specification)):

Engine

Tire Size

Specified Condition

Right-left Difference

2ZR-FAE

205/55R16

C + D: 0°07' +/- 0°11' (0.12° +/- 0.18°)

-

B - A: 1.4 +/- 2.0 mm (0.0551 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

M20A-FKS

205/55R16

C + D: 0°08' +/- 0°11' (0.13° +/- 0.18°)

-

B - A: 1.5 +/- 2.0 mm (0.0591 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

225/45R17

C + D: 0°08' +/- 0°11' (0.13° +/- 0.18°)

-

B - A: 1.5 +/- 2.0 mm (0.0591 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

HINT:

Measure "B - A" only when "C + D" cannot be measured.

If the toe-in is not within the specified range, adjust it at the rear suspension toe adjust cam sub-assembly.

5. ADJUST TOE-IN

(a) Loosen the nut of the rear No. 2 suspension arm assembly (on the rear suspension member sub-assembly side).

NOTICE:

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

(b) Rotate the rear suspension toe adjust cam sub-assembly to adjust the toe-in.

Front of the Vehicle

Toe-in (Unloaded Vehicle) (for Hatchback):

Engine

Tire Size

Specified Condition

Right-left Difference

M20A-FKS

195/65R15

205/55R16

C + D: 0°09' +/- 0°12' (0.15° +/- 0.20°)

-

B - A: 1.7 +/- 2.0 mm (0.0669 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

225/40R18

C + D: 0°09' +/- 0°12' (0.15° +/- 0.19°)

-

B - A: 1.7 +/- 2.0 mm (0.0669 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

Toe-in (Unloaded Vehicle) (for TMC Made Sedan (except Rough Road Area Specification)):

Engine

Tire Size

Specified Condition

Right-left Difference

2ZR-FAE

195/65R15

205/55R16

C + D: 0°10' +/- 0°11' (0.17° +/- 0.18°)

-

B - A: 1.8 +/- 2.0 mm (0.0709 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

M20A-FKS

225/40R18

C + D: 0°10' +/- 0°11' (0.17° +/- 0.18°)

-

B - A: 1.8 +/- 2.0 mm (0.0709 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

2ZR-FXE

195/65R15

C + D: 0°10' +/- 0°11' (0.17° +/- 0.18°)

-

B - A: 1.8 +/- 2.0 mm (0.0709 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

Toe-in (Unloaded Vehicle) (for TMC Made Sedan (for Rough Road Area Specification)):

Engine

Tire Size

Specified Condition

Right-left Difference

2ZR-FAE

195/65R15

205/55R16

C + D: 0°07' +/- 0°11' (0.12° +/- 0.18°)

-

B - A: 1.4 +/- 2.0 mm (0.0551 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

M20A-FKS

205/55R16

C + D: 0°08' +/- 0°11' (0.13° +/- 0.18°)

-

B - A: 1.5 +/- 2.0 mm (0.0591 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

225/40R18

C + D: 0°08' +/- 0°11' (0.13° +/- 0.18°)

-

B - A: 1.5 +/- 2.0 mm (0.0591 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

2ZR-FXE

195/65R15

C + D: 0°08' +/- 0°11' (0.13° +/- 0.18°)

-

B - A: 1.5 +/- 2.0 mm (0.0591 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

Toe-in (Unloaded Vehicle) (for TMMMS Made Sedan (except Rough Road Area Specification)):

Engine

Tire Size

Specified Condition

Right-left Difference

2ZR-FAE

195/65R15

205/55R16

C + D: 0°10' +/- 0°11' (0.17° +/- 0.18°)

-

B - A: 1.8 +/- 2.0 mm (0.0709 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

M20A-FKS

205/55R16

C + D: 0°10' +/- 0°11' (0.17° +/- 0.18°)

-

B - A: 1.8 +/- 2.0 mm (0.0709 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

225/40R18

C + D: 0°10' +/- 0°11' (0.17° +/- 0.18°)

-

B - A: 1.8 +/- 2.0 mm (0.0709 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

Toe-in (Unloaded Vehicle) (for TMMMS Made Sedan (for Rough Road Area Specification)):

Engine

Tire Size

Specified Condition

Right-left Difference

2ZR-FAE

205/55R16

C + D: 0°07' +/- 0°11' (0.12° +/- 0.18°)

-

B - A: 1.4 +/- 2.0 mm (0.0551 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

M20A-FKS

205/55R16

C + D: 0°08' +/- 0°11' (0.13° +/- 0.18°)

-

B - A: 1.5 +/- 2.0 mm (0.0591 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

225/45R17

C + D: 0°08' +/- 0°11' (0.13° +/- 0.18°)

-

B - A: 1.5 +/- 2.0 mm (0.0591 +/- 0.0787 in.)

2.0 mm (0.0787 in.) or less

HINT:

  • Rotating the rear suspension toe adjust cam sub-assembly by one notch changes the toe by approximately 2.9 mm (0.114 in.).
  • Perform adjustments so that the value is as close as possible to the median of the specified range.

(c) Tighten the nut of the rear No. 2 suspension arm assembly (on the rear suspension member sub-assembly side).

Torque:

100 N·m {1020 kgf·cm, 74 ft·lbf}

NOTICE:

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

6. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD

7. PERFORM ACCELERATION SENSOR ZERO POINT CALIBRATION AND STORE SYSTEM INFORMATION MEMORIZATION (for Gasoline Model)

w/ Electric Parking Brake System: Click here 2019 - 2022 MY Corolla Corolla Hatchback GR Corolla [06/2018 - 09/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model with Electric Parking Brake System): UTILITY

w/o Electric Parking Brake System: Click here 2020 - 2022 MY Corolla Corolla Hatchback GR Corolla [03/2019 - 09/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model without Electric Parking Brake System): UTILITY

8. PERFORM YAW RATE AND ACCELERATION SENSOR ZERO POINT CALIBRATION (for HV Model)

Click here 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model): CALIBRATION