Contents: Removal ↓ Installation ↓
Warning! The vehicles in question are equipped with an airbag (SRS system). When working near airbag components, disconnect the battery to avoid airbag deployment and possible injury.
Removal
1. Turn the ignition switch to the OFF position and disconnect the battery from ground. Remove the positive battery terminal and wait at least 2 minutes.

2. Turn the steering wheel and set the wheels to the straight-ahead position, pry up and remove the screw caps on both sides of the steering wheel with a screwdriver. Loosen the two airbag module mounting screws (1 - Phillips head screw, 2 - screw housing). Loosen the screws until the notch on the screw head fits into the screw housing hole.

3. Remove the security module.

4. Press the connector lock

5. Disconnect the connector.

The original source is located on the website [ToyotaMan]
6. Disconnect the horn and cruise control system connectors.
7. Loosen the steering wheel mounting nut and mark the position of the steering wheel relative to the shaft (on some vehicles, steering wheel orientation marks are applied by the manufacturer).

8. Press out the steering wheel. Remove the steering wheel with a puller. Do not remove the steering wheel by hitting the hub.
Installation

1. Make sure the wheels are set to the straight-ahead position. Turn the coil wire counterclockwise until it feels tight. Turn the wire clockwise three turns and align the two red indicators. When installed correctly, the coil should turn three turns in both directions.
2. Align the steering wheel and shaft marks, install the steering wheel and tighten the nut to the specified torque.
3. Connect the cruise control and horn connectors.
4. Connect the security module connector.
5. Install the safety module and tighten the screws to the specified torque.
6. Connect the wires to the battery.
