Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001KXWY
Model Year Start: 2020 Model: GR Corolla Prod Date Range: [09/2019 - 09/2022]
Title: STEERING COLUMN: STEERING COLUMN ASSEMBLY: INSTALLATION; 2020 - 2022 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2019 - 09/2022]

INSTALLATION

PROCEDURE

1. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD

2. INSTALL STEERING COLUMN ASSEMBLY

NOTICE:

Make sure that the wire harness is not interfering with the steering column assembly.

(a) Install the steering column assembly with the bolt and 2 nuts.

Torque:

36 N·m {367 kgf·cm, 27 ft·lbf}

NOTICE:

  • After the steering column assembly is installed, check the tilt operation.
  • If a large amount of force is required to operate the tilt mechanism or abnormal noise occurs, loosen the nuts and move the bracket forward or backward until the tilt operation works smoothly.

    Tighten the nuts and check the tilt operation again.

(b) Connect each connector and engage each wire harness clamp to the steering column assembly.

3. INSTALL STOP LIGHT SWITCH ASSEMBLY

Click here 2020 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [01/2019 -        ]; LIGHTING (EXT): STOP LIGHT SWITCH: INSTALLATION+

4. INSTALL NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY

(a) Align the matchmarks on the No. 2 steering intermediate shaft assembly and steering column assembly.

*a

Matchmark

Install in this direction

(b) Install the No. 2 steering intermediate shaft assembly to the steering column assembly.

(c) Install the bolt.

Torque:

64 N·m {653 kgf·cm, 47 ft·lbf}

5. CONNECT NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY

(a) Align the matchmarks on the No. 2 steering intermediate shaft assembly and steering gear assembly.

*a

Matchmark

Connect in this direction

(b) Connect the No. 2 steering intermediate shaft assembly to the steering gear assembly.

(c) Install the bolt.

Torque:

64 N·m {653 kgf·cm, 47 ft·lbf}

6. INSTALL COLUMN HOLE COVER SILENCER SHEET

(a) Engage the 2 claws to install the column hole cover silencer sheet.

(b) Engage the claw to close the column hole cover silencer sheet.

Close in this direction

7. INSTALL NO. 1 AIR DUCT

(a) Engage the 3 claws to install a new No. 1 air duct.

(b) Install the 2 bolts.

8. INSTALL FRONT CONSOLE UPPER PANEL GARNISH

Click here 2020 - 2022 MY Corolla Corolla Hatchback Corolla HV [01/2019 - 09/2022]; INTERIOR PANELS / TRIM: FRONT CONSOLE BOX (except G16E-GTS): INSTALLATION+

9. INSTALL FRONT NO. 1 CONSOLE BOX INSERT

Click here 2020 - 2022 MY Corolla Corolla Hatchback Corolla HV [01/2019 - 09/2022]; INTERIOR PANELS / TRIM: FRONT CONSOLE BOX (except G16E-GTS): INSTALLATION+

10. INSTALL LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY

Click here 2020 - 2022 MY Corolla Corolla Hatchback Corolla HV GR Corolla [03/2019 - 09/2022]; SUPPLEMENTAL RESTRAINT SYSTEMS: KNEE AIRBAG ASSEMBLY: INSTALLATION

11. INSTALL TURN SIGNAL SWITCH ASSEMBLY WITH SPIRAL CABLE SUB-ASSEMBLY

NOTICE:

  • Do not remove/install the spiral cable with sensor sub-assembly with the auxiliary battery connected and the ignition switch (for Gasoline Model) or power switch (for HV Model) on (IG).
  • Do not rotate the spiral cable with sensor sub-assembly without the steering wheel assembly installed, with the auxiliary battery connected and the ignition switch (for Gasoline Model) or power switch (for HV Model) on (IG).
  • Ensure that the steering wheel is installed and aligned straight when inspecting the steering sensor.

(a) Using pliers, expand the clamp.

*a

Clamp

(b) While holding the clamp expanded, install the turn signal switch assembly with spiral cable sub-assembly to the steering column assembly and engage the claw.

(c) Return the clamp to its original position.

(d) Connect each connector to the turn signal switch assembly with spiral cable sub-assembly.

12. INSTALL TRANSPONDER KEY COIL (w/o Smart Key System)

(a) Engage the 2 claws to install the transponder key coil.

(b) Connect the connector.

13. INSTALL UPPER STEERING COLUMN COVER

(a) Engage the 2 claws and 4 clips to connect the upper steering column cover.

(b) Engage the claw to install the upper steering column cover.

14. INSTALL LOWER STEERING COLUMN COVER SUB-ASSEMBLY

(a) Engage the 2 claws to install the lower steering column cover sub-assembly.

(b) Install the 3 screws.

15. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD

16. INSPECT AND ADJUST SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY

Click here 2020 - 2022 MY Corolla Corolla Hatchback Corolla HV GR Corolla [01/2019 - 09/2022]; SUPPLEMENTAL RESTRAINT SYSTEMS: SPIRAL CABLE: INSTALLATION+

17. INSTALL STEERING WHEEL ASSEMBLY

Click here 2020 - 2025 MY Corolla Corolla Hatchback Corolla HV [01/2019 -        ]; STEERING COLUMN: STEERING WHEEL (except G16E-GTS): INSTALLATION+

18. CHECK STEERING WHEEL CENTER POINT

19. INSTALL HORN BUTTON ASSEMBLY

Click here 2020 - 2022 MY Corolla Corolla Hatchback Corolla HV [03/2019 - 09/2022]; SUPPLEMENTAL RESTRAINT SYSTEMS: STEERING PAD (except G16E-GTS): INSTALLATION

20. PERFORM POWER STEERING ECU INITIAL SETTING (TORQUE SENSOR ZERO POINT CALIBRATION AND ASSIST MAP WRITING) (for HV Model)

Click here 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; POWER ASSIST SYSTEMS: POWER STEERING SYSTEM (for HV Model): CALIBRATION

21. PERFORM POWER STEERING ECU INITIAL SETTING (TORQUE SENSOR ZERO POINT CALIBRATION AND ASSIST MAP WRITING) (for Gasoline Model)

Click here 2020 - 2022 MY Corolla Corolla Hatchback GR Corolla [09/2019 - 09/2022]; POWER ASSIST SYSTEMS: POWER STEERING SYSTEM (for Gasoline Model): CALIBRATION

22. PERFORM CALIBRATION AND REGISTRATION (for HV Model)

for Smart key system registration: Click here 2020 MY Corolla Corolla HV [01/2019 - 04/2020]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): REGISTRATION 2021 - 2022 MY Corolla Corolla HV [04/2020 - 09/2022]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): REGISTRATION

23. PERFORM CALIBRATION AND REGISTRATION (for Gasoline Model)

for Smart key system registration: Click here 2020 MY Corolla Corolla Hatchback GR Corolla [09/2019 - 04/2020]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, Gasoline Model): REGISTRATION 2021 - 2022 MY Corolla Corolla Hatchback GR Corolla [04/2020 - 09/2022]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, Gasoline Model): REGISTRATION