Operation Check [08/2021 - 07/2022]

1. The operation check below is based on the non-customized initial condition of the vehicle.

   Refer to CUSTOMIZE PARAMETERS [10/2018 - 07/2022] 

1. Check the push-button start function:
   1. Get into the vehicle while carrying the electrical key transmitter sub-assembly with the engine switch off. With the shift lever in P, check that the key indicator display is displayed and engine switch lettering illumination flashes quickly when the brake pedal is depressed. Check that the engine starts when the engine switch is pressed after the key indicator display is displayed on the multi-information display.
   2. While carrying the electrical key transmitter sub-assembly, check that the power source mode changes in the following order when the engine switch is pressed with the brake pedal released: off → on (ACC) → on (IG) → off.

      HINT: 

      If the engine switch is pressed with the engine switch on (IG) and the shift lever not in P, the power source mode will not change to off, but to on (ACC).

   3. With the shift lever in P, check that the steering lock operates when a door is opened.

      HINT: 

      When the engine switch is pressed after the vehicle is stopped, the engine will stop and all power will turn off. However, if the shift lever is not in P when the engine switch is pressed with the vehicle stopped, the power source mode will not change to off, but to on (ACC).

   4. Check the push-button start function operation range for the front side. Place the electrical key transmitter sub-assembly at either inspection point so that it is facing the direction shown in the illustration, and then check that the engine can be started.
      NOTE:

      Even if the electrical key transmitter sub-assembly is in a vehicle interior detection area, it may not be properly detected if it is on the instrument panel, in the glove box or on the floor.

      HINT: 

      • Communication may not be possible if the electrical key transmitter sub-assembly is within 0.2 m (0.656 ft.) of the No. 1 indoor electrical key antenna assembly (front floor).

        Refer to PARTS LOCATION [08/2021 - 07/2022] 

      • Perform this inspection for both inspection points.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *a	Inspection Point

   5. Check the push-button start function operation range for the luggage compartment. Place the electrical key transmitter sub-assembly at either inspection point so that it is facing the direction shown in the illustration, and then check that the engine can be started.
      NOTE:

      Even if the electrical key transmitter sub-assembly is within the vehicle interior detection area, the electrical key transmitter sub-assembly may not be properly detected if it is on the instrument panel, in the glove box or on the floor.

      HINT: 

      • Communication may not be possible if the electrical key transmitter sub-assembly is within 0.2 m (0.656 ft.)of the No. 1 indoor electrical key antenna assembly (inside luggage compartment)

        Refer to PARTS LOCATION [08/2021 - 07/2022] 

      • Perform the inspection for both inspection points.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *a	Inspection Point

1. Check the engine switch.
   1. Check that the power source mode changes according to the chart below.

      Shift Position	Brake Pedal	Power Source Mode when Engine Switch Pressed
      P	Released	Off → on (ACC) → on (IG) → off
      P	Released	Engine running → off
      P	Released	On (ACC)* → off
      P	Depressed	Off → engine starts
      P	Depressed	On (ACC) → engine starts
      P	Depressed	On (IG) → engine starts
      P	Depressed	Engine running → off
      P	Depressed	On (ACC)* → off
      N	Released	Off → on (ACC) → on (IG) (after power source mode changes to on (IG), power source mode changes between on (IG) and on (ACC) every time engine switch is pressed)
      N	Released	Engine running → on (ACC)
      N	Depressed	Off → engine starts
      N	Depressed	On (ACC) → engine starts
      N	Depressed	On (IG) → engine starts
      N	Depressed	Engine running → on (ACC)
      Not P or N	Released	Off → on (ACC) → on (IG) (after power source mode changes to on (IG), power source mode changes between on (IG) and on (ACC) every time engine switch is pressed)
      Not P or N	Released	Engine running → on (ACC)
      Not P or N	Depressed	Off → on (IG)
      Not P or N	Depressed	On (ACC) → on (IG)
      Not P or N	Depressed	Engine running → on (ACC)

      HINT: 

      *: This situation is only applicable when the power source mode has changed from on (IG) to on (ACC).

1. Check the transmitter battery saving mode function:
   1. Press the unlock switch of the electrical key transmitter sub-assembly twice while pressing the lock switch and check that the electrical key transmitter sub-assembly LED blinks 4 times and enters transmitter battery saving mode.
   2. Check that the smart access system with push-button start does not operate while in transmitter battery saving mode.

      HINT: 

      To cancel transmitter battery saving mode, press a switch of the electrical key transmitter sub-assembly.

1. Disable the smart access system with push-button start and check that all functions of the smart access system with push-button start no longer operate.

   Refer to CUSTOMIZE PARAMETERS [10/2018 - 07/2022] 

   HINT: 

   When the smart access system with push-button start is disabled, it is possible to lock and unlock the doors with the wireless function, and the engine can be started by holding the electrical key transmitter sub-assembly near the engine switch.

Refer to OPERATION CHECK [08/2021 - 07/2022]