Power off the low-voltage electrical system. Refer to Power-off and power-on of low-voltage electrical system 

Remove 3 fixing screws and then the lower right sound insulation board assembly of instrument panel.

Caution

Do not apply excessive force when removing the lower right sound insulation board assembly of instrument panel to prevent damage to the connector.

Disconnect 2 connectors and take out the lower right sound insulation board assembly of instrument panel.

Install it in the reverse order of removal.