The Operation Range of the Power Source Switching Function has Decreased [10/2023 - ]: Procedure

1. Hold the digital key above the center console near the vehicle interior BLE digital key receiver and operate the power switch.
   NOTE:

   • Make sure there is no electronic device that outputs high-voltage or noise inside or around the vehicle.
   • Make sure that the digital key is not covered by or touching a metal object.
2. While moving the digital device closer to and farther away from the center console while repeatedly changing the power source mode, check the operating range.

   OK

   The range at which the power source mode can be changed is the same as the default.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

See step  3

Result: 

OK 

See step  2

1. Using the GTS, check for Vehicle Control History (RoB).

   Body Electrical > Smart Access > Utility 

   Tester Display
   Vehicle Control History (RoB)

2. Take appropriate action in accordance with the result of the cause analysis.

   Refer to VEHICLE CONTROL HISTORY (RoB) [10/2023 - ] 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

END 

1. Check the BLE indoor digital key receiver assembly (in-vehicle) in key diagnostic mode.
   1. Using the GTS, select Body Electrical / Smart Access / Utility / Communication Check (Digital Key Diag Mode) / Digital key engine/power start area

      Body Electrical > Smart Access > Utility 

      Tester Display
      Communication Check (Digital Key Diag Mode)

   2. While holding the digital key in the in-vehicle operating range, check that the wireless door lock buzzer sounds.
      NOTE:

      • Make sure there is no electronic device that outputs high-voltage or noise inside or around the vehicle.
      • Make sure that the digital key is not covered by or touching a metal object.
   3. While moving the digital device closer to and farther away from the center console, check the wireless door lock buzzer sound range.

   Result

   Result	Proceed to
   The wireless door lock buzzer sounds when in an operating range smaller than the default of the power source mode changing function	A
   The wireless door lock buzzer does not sound	B

Result: 

B 

GO TO OTHER PROBLEM. Refer to  PROBLEM SYMPTOMS TABLE [10/2023 - ] 

Result: 

A 

See step  4

1. Check if there is digital key available that is already registered to the vehicle.

   Result

   Result	Proceed to
   Another registered digital key is not available	A
   Another registered digital key is available	B

Result: 

B 

See step  7

Result: 

A 

See step  5

1. Check if another vehicle equipped with digital key system is available

   Result

   Result	Proceed to
   Vehicle equipped with digital key system not available	A
   Vehicle equipped with digital key system available	B

Result: 

B 

See step  9

Result: 

A 

See step  6

1. Register a share key.

   HINT: 

   Refer to the digital key application.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  7

1. Hold a registered digital key above the center console near the vehicle interior BLE digital key receiver and operate the power switch.
   NOTE:

   • Make sure there is no electronic device that outputs high-voltage or noise inside or around the vehicle.
   • Make sure that the digital key is not covered by or touching a metal object.
2. While moving the digital device closer to and farther away from the center console while repeatedly changing the power source mode, check the operating range.

   OK

   The range at which the power source mode can be changed is the same as the default.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

END (PERFORM TROUBLESHOOTING ON ORIGINAL DIGITAL KEY) 

Result: 

NG 

See step  8

1. Check that the wire harness is not contacting or hanging near the BLE indoor digital key receiver assembly (in-vehicle).

   Refer to INSTALLATION [10/2023 - ]

   NOTE:

   If the wire harness is contacting or hanging near the BLE indoor digital key receiver assembly (in-vehicle), the vehicle interior digital key detection range will change.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	BLE Indoor Digital Key Receiver Assembly (In-vehicle)
   *2	Wire Harness
   *a	Normal
   *b	Abnormal

   The illustrations shown are examples only

2. Install BLE indoor digital key receiver assembly (in-vehicle) properly.

   Refer to INSTALLATION [10/2023 - ]

   Result

   Result	Proceed to
   OK	A
   NG (Wire harness is contacting or hanging)	B
   NG (Not installed correctly)	C

Result: 

A 

REPLACE BLE INDOOR DIGITAL KEY RECEIVER ASSEMBLY (IN-VEHICLE). Refer to  REMOVAL [10/2023 - ] 

Result: 

B 

END (ADJUST WIRE HARNESS POSITION) 

Result: 

C 

END (INSTALL THE BLE INDOOR DIGITAL KEY RECEIVER ASSEMBLY (IN-VEHICLE) TO THE STANDARD LOCATION) 

1. Register a share key that did not operate correctly within the default operating range to another vehicle equipped with a digital key system.

   HINT: 

   Refer to the digital key application.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  10

1. Hold a registered digital key above the center console near the vehicle interior BLE digital key receiver and operate the power switch.
   NOTE:

   • Make sure there is no electronic device that outputs high-voltage or noise inside or around the vehicle.
   • Make sure that the digital key is not covered by or touching a metal object.
2. While moving the digital device closer to and farther away from the center console while repeatedly changing the power source mode, check the operating range.

   OK

   The range at which the power source mode can be changed is the same as the default.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

See step  8

Result: 

NG 

END (PERFORM TROUBLESHOOTING ON ORIGINAL DIGITAL KEY)