Installation [08/2015 - 08/2019]: Procedure

1. Check that the ignition switch is off.
2. Check that the cable is disconnected from the negative (-) battery terminal.
   WARNING:

   Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

3. Support the steering pad with one hand.
4. Connect the 2 airbag connectors to the steering pad.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   NOTE:

   When connecting any airbag connector, take care not to damage the airbag wire harness.

5. Push in the 2 connector locks to install the 2 airbag connectors.
6. Connect the horn connector to the steering pad.
7. Install the steering pad.
8. Using a T30 "TORX" socket wrench, tighten the 2 screws.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 8.8 N.m (90 kgf/cm, 78 ft.lbf) 

1. Attach the guide and claw to install the lower No. 3 steering wheel cover.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Attach the guide and claw to install the lower No. 2 steering wheel cover.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. With the steering pad installed on the vehicle, perform a visual check. If there are any defects as mentioned below, replace the steering pad with a new one:

   Cuts, small cracks or marked discoloration on the steering pad top surface or in the grooved portion.

2. Make sure that the horn sounds.

   If the horn does not sound, inspect the horn system.

Refer to:

DIAGNOSIS SYSTEM [08/2015 - 08/2017]

OPERATION CHECK [08/2017 - 08/2019] .