Installation [03/2019 - ]: Procedure

INSTALL STEERING COLUMN ASSEMBLY

Guide steering column assembly (1) into No. 1 steering column hole cover sub-assembly (2) during positioning.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Replace T45 bolts (2).

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Position T45 bolts (2) on the steering column assembly (1).
HINT:

Do not tighten the bolts yet.

Replace T45 bolts (1).

Position T45 bolts (1) on the steering column assembly at the top.
HINT:

Tightening occurs in the sequence in the next work step.
The bolts must be tightened in the order (1) to (4).

Fig 1: Steering Column Assembly Bolts Tightening Sequence
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Torque: 28 N.m (286 kgf/cm, 21 ft.lbf)

Clip in the vehicle wiring harness into the bracket (1).

INSTALL LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY
Refer to INSTALLATION [03/2019 - 07/2020] , or refer to INSTALLATION [07/2020 - ]
INSTALL TURN SIGNAL SWITCH ASSEMBLY
Refer to INSTALLATION [03/2019 - 07/2020] , or refer to INSTALLATION [07/2020 - ]
CONNECT STEERING INTERMEDIATE SHAFT ASSEMBLY
See step 2
INSTALL FRONT SUSPENSION MEMBER LOWER PROTECTOR
Refer to INSTALLATION [03/2019 - ]
INSPECT AIRBAG FOR FUNCTION
1. Turn the steering wheel in both directions to the limit position.
2. The airbag indicator light lights up:
  1. Replace the spiral cable sub-assembly.
START-UP OF ELECTROMECHANICAL STEERING
1. Connect the diagnosis system to the vehicle and enter the following menus:
  Vehicle management / Service functions / Chassis / Electromechanical power steering / EPS: Steering start-up
INSPECT STRAIGHT-AHEAD DRIVING POSITION OF THE STEERING WHEEL
1. During straight-ahead driving:
  1. Check for correct straight-ahead driving position of the steering wheel.
2. The steering wheel has an inclination:
  1. Move the steering shaft on the bottom at the steering column.
    HINT:
    
    If the steering wheel continues to have an inclination, carry out a toe adjustment at the front axle.