Operation Check [08/2021 - ]

1. Check the entry unlock function (driver door, front passenger door).
   1. Perform a wireless lock door operation to lock the door, touch the unlock sensor built into the backside of the front door outside handle assembly of the driver door while carrying the electrical key transmitter sub-assembly and check that the door unlocks.
   2. Inspect the entry unlock detection area. Hold the electrical key transmitter sub-assembly at the same height as the door outside handle assembly and approximately 0.7 to 1 m (2.30 to 3.28 ft.) from the vehicle as shown in the illustration and check that the LED (red) of the electrical key transmitter sub-assembly blinks.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *a	0.7 to 1 m (2.30 to 3.28 ft.)

   3. With the system in unlock standby mode, grasp the front door outside handle assembly LH and check that the door unlocks.

      HINT: 

      • The system is in unlock standby mode when the electrical key transmitter sub-assembly is in the detection area and the key ID code sent by the electrical key transmitter sub-assembly matches the key ID code stored by the certification ECU (smart key ECU assembly).
      • Communication may not be possible if the electrical key transmitter sub-assembly is within 0.2 m (0.656 ft.) of the door outside handle assembly.
      • Inspect the front passenger door using the same procedure.
   4. Check the unlock response sensitivity. With the system in unlock standby mode, touch the area shown in the illustration and check that the door unlocks.
      NOTE:

      If the sensor is touched too quickly or released too slowly, the sensor may not react and the door will not unlock.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *a	Unlock Sensor (Backside)

      HINT: 

      Inspect the front passenger door using the same procedure.

1. Check the entry lock function (driver door, front passenger door).
   NOTE:

   If the electrical key transmitter sub-assembly is in the vehicle but outside the detection area (on the instrument panel, in the glove box, on the floor) and a door lock operation is performed, the key lock-in prevention function will not operate and the electrical key transmitter sub-assembly will be locked inside the vehicle.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Lock Sensor

   1. With the door closed and unlocked, touch the lock sensor of the front door outside handle assembly of the driver door while carrying the electrical key transmitter sub-assembly and check that the door locks.

      HINT: 

      Inspect the front passenger door using the same procedure.

   2. Inspect the entry lock operating range. Hold the electrical key transmitter sub-assembly approximately 0.7 to 1 m (2.30 to 3.28 ft.) below the bottom edge of the door glass and approximately 0.3 m (0.984 ft.) from the vehicle as shown in the illustration, touch the lock sensor and check that the door locks.

      HINT: 

      • As communication may not be possible if the electrical key transmitter sub-assembly is within 0.2 m (0.656 ft.) of the front door outside handle assembly, the door may not lock if the lock sensor is touched with the same hand that is carrying the electrical key transmitter sub-assembly, etc.
      • If the key lock-in prevention function buzzer sounds, radio waves from the indoor electrical key antenna may be leaking from the vehicle.
      • Inspect the front passenger door using the same procedure.
      • The entry lock function cannot be operated more than 3 times consecutively.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *a	0.7 to 1 m (2.30 to 3.28 ft.)

1. Check the entry back door open function.
   1. Perform a wireless lock operation to lock the doors, operate of the back door opener switch while carrying the electrical key transmitter sub-assembly and check that the back door opens.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *1	Back Door Opener Switch Assembly (Open Switch)
      *a	0.7 to 1 m (2.30 to 3.28 ft.)

   2. Inspect the entry back door open operating range. Hold the electrical key transmitter sub-assembly at the same height as the rear bumper upper surface and approximately 0.7to 1 m (2.30 to 3.28 ft.) from the vehicle as shown in the illustration, press the open switch of the back door opener switch assembly and check that the back door opens.

1. Check the entry back door lock function.
   NOTE:

   If the electrical key transmitter sub-assembly is in the vehicle but outside the detection area (on the instrument panel, in the glove box or on the floor) and a back door lock operation is performed, the key lock-in prevention function will not operate and the electrical key transmitter sub-assembly will be locked inside the vehicle.

   1. With the back door closed and unlocked, press the lock switch of the back door opener switch assembly while carrying the electrical key transmitter sub-assembly outside of the vehicle and check that the back door locks.
   2. Inspect the entry back door lock operating range. Hold the electrical key transmitter sub-assemblyat the same height as the rear bumper upper surface and approximately 0.7 to 1 m (2.30 to 3.28 ft.) from the vehicle as shown in the illustration, press the lock switch of the back door opener switch assembly and check that the back door locks.

      HINT: 

      • Communication may not be possible if the electrical key transmitter sub-assembly is within 0.2 m (0.656 ft.) of the rear bumper.
      • If the key lock-in prevention function buzzer sounds, radio waves from the indoor electrical key antenna may be leaking from the vehicle.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *1	Back Door Opener Switch Assembly (Lock Switch)
      *a	0.7 to 1 m (2.30 to 3.28 ft.)

1. Check the power back door close and lock function (w/ Power Back Door System).
   1. With the back door open, press the back door control switch while carrying the electrical key transmitter sub-assembly outside of the vehicle and check that the back door closes automatically and then locks.

      HINT: 

      If the power back door control switch is pressed by a hand which is also holding the electrical key transmitter sub-assembly, the electrical key transmitter sub-assembly may not be detected as in the exterior detection area and the power back door close and lock function may not operate.

   2. Inspect the power back door close and lock operating range. Hold the electrical key transmitter sub-assembly at the same height as the rear bumper upper surface and approximately 0.7 to 1m (2.30 to 3.28 ft.) from the vehicle as shown in the illustration, press the back door control switch assembly twice and check that the back door closes automatically and then locks.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *a	0.7 to 1 m (2.30 to 3.28 ft.)

Refer to OPERATION CHECK [08/2021 - ] 

1. Check the key lock-in prevention function (vehicle interior).
   1. Turn the power switch off.
   2. Place the electrical key transmitter sub-assembly on a front or rear seat.
   3. Close all of the doors and make sure they are unlocked.
   4. Touch a door lock sensor and check that the doors do not lock and the key lock-in prevention function buzzer (external) sounds for approximately 5 seconds.

1. Inspect the entry back door open operating range. Hold the electrical key transmitter sub-assembly at the same height as the back door opener switch assembly and approximately 0.7 m (2.30 ft.) from the vehicle as shown in the illustration.
2. With the back door closed, while carrying the electrical key transmitter sub-assembly, kick your leg so that your foot is 0.1 m (0.328 ft.) or closer to the rear bumper surface. Pull your leg away from the sensor and check that the back door begins to open automatically.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Kick Door Control Sensor	-	-
   *a	Approximately 0.7 m (2.30 ft.)	*b	0.1 m (0.328 ft.)

   HINT: 

   • Refer to Power Back Door System

     Refer to OPERATION CHECK [10/2018 - 07/2022] Refer to OPERATION CHECK [07/2022 - ]

   • Inspect the close function using the same procedure.

1. Check the answer-back function (hazard warning light flashing and buzzer sounding).

   Entry Operation	Hazard Warning Light	Wireless Buzzer
   Entry Lock	Flashes once	Sounds once
   Entry Unlock	Flashes twice	Sounds twice

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

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

HINT: 

• With key diagnostic mode, it is possible to check if the electrical key transmitter sub-assembly is operating properly with the selected electrical key antenna and within the selected detection area by the sounding of the wireless buzzer.
• If the buzzer sounds with [CH1] displayed but not with [CH2], the electrical key transmitter sub-assembly cannot be detected by channel 2 due to a malfunction, such as wave interference.

1. Enter the following menus: Body Electrical / Smart Access / Utility / Communication Check(Key Diag Mode).

   Body Electrical > Smart Access > Utility 

   Tester Display
   Communication Check(Key Diag Mode)

2. Inspect the appropriate item according to the following table.

   Tester Display	Inspection Item
   [CH1/CH2] Overhead + Driver Side*1	Front door outside handle assembly LH (electrical key antenna)
   [CH1] Overhead + Driver Side*1
   [CH2] Overhead + Driver Side*1
   [CH1/CH2] Overhead + Passenger Side*2	Front door outside handle assembly RH (electrical key antenna)
   [CH1] Overhead + Passenger Side*2
   [CH2] Overhead + Passenger Side*2
   [CH1/CH2] Overhead + Front Room*3	No. 1 indoor electrical key antenna assembly (front floor)
   [CH1] Overhead + Front Room*3
   [CH2] Overhead + Front Room*3
   [CH1/CH2] Overhead + Luggage*4	Electrical key antenna (outside luggage compartment)
   [CH1] Overhead + Luggage*4
   [CH2] Overhead + Luggage*4
   [CH1/CH2] Luggage + Luggage (inside)*5	No. 1 indoor electrical key antenna assembly (inside luggage compartment)
   [CH1] Luggage + Luggage (inside)*5
   [CH2] Luggage + Luggage (inside)*5
   [CH1/CH2] Immobiliser Amp*6	Amplifier (power switch)
   [CH1] Immobiliser Amp*6
   [CH2] Immobiliser Amp*6
   [CH1/CH2] Overhead + Extra2*7	Front door outside handle assembly LH (electrical key antenna)
   [CH1] Overhead + Extra2*7
   [CH2] Overhead + Extra2*7

   • [CH1]: Channel 1 is set.
   • [CH2]: Channel 2 is set.
   • [CH1/CH2]: Channel 1 and 2 switch automatically at a specific interval*.

     *: If the electrical key transmitter sub-assembly is detected with either channel 1 or 2, the buzzer sounds.

3. Bring the electrical key transmitter sub-assembly near the selected electrical key antenna and check that the wireless buzzer sounds.
4. *1,*7: Front door outside handle assembly (for driver door)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	0.7 to 1 m (2.30 to 3.28 ft.)

   HINT: 

   • Hold the electrical key transmitter sub-assembly at the same height as the front door outside handle assembly in the position shown in the illustration.
   • *2: Perform the same inspection for the front passenger door.
5. *3: No. 1 indoor electrical key antenna assembly (front floor)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Inspection Point

   HINT: 

   Place the electrical key transmitter sub-assembly on the front seat cushion of the driver seat or front passenger seat.

6. *4: Electrical key antenna (outside luggage compartment)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	0.7 to 1 m (2.30 to 3.28 ft.)

   HINT: 

   Hold the electrical key transmitter sub-assembly at the same height as the rear bumper upper surface and align it with the center of the rear of the vehicle as shown in the illustration.

7. *5: No. 1 indoor electrical key antenna assembly (inside luggage compartment)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Inspection Point

   HINT: 

   Place the electrical key transmitter sub-assembly on the luggage room floor.

8. *6: Amplifier (power switch)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Power Switch
   *2	Electrical Key Transmitter Sub-assembly

   HINT: 

   While facing the logo side of the electrical key transmitter sub-assembly toward the power switch, hold the transmitter near the power switch.