Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VJJF
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 -           ]
Title: THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM(for Start Function): CUSTOMIZE PARAMETERS; 2016 - 2020 MY Sienna [12/2015 -        ]

CUSTOMIZE PARAMETERS

1. CUSTOMIZING FUNCTION WITH TECHSTREAM

HINT:

The items in the table below can be customized.

NOTICE:

  • When the customer requests a change in a function, first make sure that the function can be customized.
  • Be sure to make a note of the current setting before customizing.
  • When troubleshooting a function, first make sure that the function is set to the default setting.

(a) Connect the Techstream to the DLC3.

(b) Turn the engine switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Smart Key / Utility / Customize Setting.

(e) Select the setting by referring to the table below.

Smart Key

Tester Display

Default

Content

Setting

Ignition Available Area (Entry ignition available area)

ALL

Function to choose the available area for electrical key to start the engine and cancel the steering lock.

FRONT or ALL

Key Low Battery Warning

ON

Function to warn driver that the key battery is low.

ON or OFF

2. CUSTOMIZING FUNCTION WITHOUT TECHSTREAM

Performing the following procedure disables the smart key system.

HINT:

To start the engine while the smart key system is disabled, follow the procedure for when the key battery is low (See page 2016 - 2020 MY Sienna [12/2015 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM(for Start Function): SYSTEM DESCRIPTION ).

(a) The procedure to disable the smart key system is as follows:

HINT:

Repeating the following steps switches the smart key system status between activated and disabled.

Preconditions:

Engine switch off, driver door closed and unlocked.

(1) Press the unlock switch of the key once.

(2) Open the driver door within 5 seconds after pressing the unlock switch of the key in the previous step.

(3) Repeat closing and opening of the driver door twice within 30 seconds after opening the driver door in the previous step.

(4) Press the unlock switch of the key twice within 30 seconds after the last closing of the driver door in the previous step.

(5) Close and then open the driver door within 30 seconds after pressing the unlock switch of the key twice in the previous step.

(6) Close the driver door within 5 seconds after opening the driver door in the previous step.

(7) Check that the wireless buzzer sounds once*1 or twice*2.

  • *1: When the smart key system status is changed from activated to disabled.
  • *2: When the smart key system status is changed from disabled to activated.