All Door Entry Lock/Unlock Functions do not Operate, but Wireless Functions Operate [08/2015 - ]: Procedure

1. Using the Techstream, read the Data List. Refer to DATA LIST / ACTIVE TEST [08/2015 - ] .
   SMART KEY
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   Auto Entry Cancel SW	Entry cancel function setting / OFF or ON	Mode status displayed ON: smart key system canceled OFF: smart key system not canceled	The default setting for the entry cancel function is OFF. If the customer requests that the smart key system functions (locking and unlocking the doors while carrying the electrical key transmitter sub-assembly, etc.) be canceled, the setting can be changed through the customize function. Refer to CUSTOMIZE PARAMETERS [08/2015 - ] .

   RESULT
   
   

   Result	Proceed to
   Entry door lock function cancel is OFF	A
   Entry door lock function cancel is ON	B

B → Refer to   7 

A: Go to next step 

1. Move the electrical key transmitter sub-assembly as described below and perform the operation inspection. Refer to OPERATION CHECK [08/2015 - ] .

   HINT: 

   • When the electrical key transmitter sub-assembly is brought near the front door outside handle assembly (for driver door) or electrical key antenna, the possibility of wave interference decreases, and it can be determined if wave interference is causing the problem symptom.
   • The transmitting wave of the wireless function and entry function are the same, but the wave logic is different. As a result, it is possible that only the wireless function or only the entry function is affected by wave interference.
   1. Bring the electrical key transmitter sub-assembly approximately 0.3 m (0.98 ft.) from the front door outside handle assembly (for driver door) and perform a driver door entry lock and unlock operation check.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      TEXT IN ILLUSTRATION
      
      

      *a	Approximately 0.3 m (0.98 ft.)

      NOTE:

      If the electrical key transmitter sub-assembly is brought within 0.2 m (0.66 ft.) of the door handle, communication may not possible.

   2. Bring the electrical key transmitter sub-assembly approximately 0.3 m (0.98 ft.) from the front door outside handle assembly (for front passenger door) and perform a front passenger door entry lock and unlock operation check.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      TEXT IN ILLUSTRATION
      
      

      *a	Approximately 0.3 m (0.98 ft.)

      NOTE:

      If the electrical key transmitter sub-assembly is brought within 0.2 m (0.66 ft.) of the door handle, communication may not possible.

   3. Bring the electrical key transmitter sub-assembly approximately 0.3 m (0.98 ft.) from the electrical key antenna (outside luggage) and perform an entry back door lock and unlock function check.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      TEXT IN ILLUSTRATION
      
      

      *a	Approximately 0.3 m (0.98 ft.)

      NOTE:

      If the electrical key transmitter sub-assembly is brought within 0.2 m (0.66 ft.) of the rear bumper, communication may not possible.

      HINT: 

      • If the inspection result is that the problem only occurs in certain locations or at certain times of day, the possibility of wave interference is high. Also, added vehicle components may cause wave interference. If installed, remove them and perform the operation check.
      • If electric wave interference seems to be the likely cause of the problem, ask the customer if the problem occurs in specific locations.
      • Move the vehicle to a different location, perform the following procedure and check if the symptoms can be reproduced.
      • If a tool for checking electric waves, such as a signal strength meter, is available, move around the area while observing both the LF band (used by the vehicle antenna to form the electrical key transmitter sub-assembly detection area) and RF band (used by the electrical key transmitter sub-assembly for transmission) to check for locations where there is wave interference.
      RESULT
      
      

      Result	Proceed to
      All operation checks fail	A
      All checks are normal	B
      Some operation checks are normal	C

B → AFFECTED BY WAVE INTERFERENCE 

C → Refer to   12 

A: Go to next step 

1. Check the following antennas in the key diagnostic mode. Refer to SYSTEM DESCRIPTION [08/2015 - ] .
   1. Check the electrical key antenna (for driver door):

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      TEXT IN ILLUSTRATION
      
      

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

      When the electrical key transmitter sub-assembly is brought within 0.7 to 1 m (2.30 to 3.28 ft.) of the front door outside handle assembly (for driver door), check that the wireless door lock buzzer sounds.

   2. Check the electrical key antenna (for front passenger door):

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      TEXT IN ILLUSTRATION
      
      

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

      When the electrical key transmitter sub-assembly is brought within 0.7 to 1 m (2.30 to 3.28 ft.) of the front door outside handle assembly (for front passenger door), check that the wireless door lock buzzer sounds.

   3. Check the No. 1 indoor electrical key antenna (front floor):

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      TEXT IN ILLUSTRATION
      
      

      *a	Inspection Point

      When the electrical key transmitter sub-assembly is at the inspection point, check that the wireless door lock buzzer sounds.

   4. Check the No. 3 indoor electrical key antenna (rear floor):

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      TEXT IN ILLUSTRATION
      
      

      *a	Inspection Point

      When the electrical key transmitter sub-assembly is at the inspection point, check that the wireless door lock buzzer sounds.

   5. Check the No. 2 indoor electrical key antenna (inside luggage):

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      TEXT IN ILLUSTRATION
      
      

      *a	Inspection Point

      When the electrical key transmitter sub-assembly is at the inspection point, check that the wireless door lock buzzer sounds.

   6. Check the electrical key antenna (outside luggage):

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      TEXT IN ILLUSTRATION
      
      

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

      When the electrical key transmitter sub-assembly is brought within 0.7 to 1 m (2.30 to 3.28 ft.) of the electrical key antenna (outside luggage), check that the wireless door lock buzzer sounds.

      OK

      Wireless door lock buzzer sounds.

      RESULT
      
      

      Result	Proceed to
      All diagnostic mode inspections fail	A
      Some diagnostic mode inspections fail (door)	B
      Some diagnostic mode inspections fail (interior)	C
      Some diagnostic mode inspections fail (back door)	D
      All diagnostic mode inspections are normal	E

B → Refer to   8 

C → Refer to   9 

D → Refer to   10 

E → Refer to   13 

A: Go to next step 

1. Check if there is another electrical key transmitter sub-assembly available that is already registered to the vehicle.
   RESULT
   
   

   Result	Proceed to
   Another registered electrical key transmitter sub-assembly is not available	A
   Another registered electrical key transmitter sub-assembly is available	B

B → Refer to   6 

A: Go to next step 

1. Register a new electrical key transmitter sub-assembly.

NEXT: Go to next step 

1. Check the operation of the entry lock function. Refer to OPERATION CHECK [08/2015 - ] .

   OK

   Entry lock function operates normally.

NG → Refer to   11 

OK → END (ELECTRICAL KEY TRANSMITTER SUB-ASSEMBLY WAS DEFECTIVE)