All Door Entry Lock/Unlock Functions do not Operate, but Wireless Functions Operate: Procedure

1. Using the Techstream, read the Data List. Refer to DATA LIST / ACTIVE TEST [06/2012 - ] .
   SMART ACCESS
   
   

   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 access system with push-button start canceled OFF: Smart access system with push-button start not canceled	The default setting for the entry cancel function is OFF. If the customer requests that the smart access system with push-button start functions (locking and unlocking the doors while carrying the key, etc.) be canceled, the setting can be changed through the customize function. Refer to CUSTOMIZE PARAMETERS [06/2012 - ] .

   RESULT
   
   

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

B → See step   7 

A: Go to next step 

1. Move the electrical key transmitter as described below and perform the operation inspection. Refer to OPERATION CHECK [06/2012 - ] .

   HINT: 

   • When the electrical key transmitter is brought near the front door outside handle assembly LH 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 approximately 0.3 m (0.98 ft.) from the front door outside handle assembly LH 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 key is brought within 0.2 m (0.66 ft.) of the door handle, communication may not possible.

   2. Bring the electrical key transmitter approximately 0.3 m (0.98 ft.) from the front door outside handle assembly RH 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 key is brought within 0.2 m (0.66 ft.) of the door handle, communication may not possible.

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

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      TEXT IN ILLUSTRATION
      
      

      *a	Approximately 0.3 m (0.98 ft.)

      NOTE:

      If the key 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.
        1. 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 key detection area) and RF band (used by the key 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 → See step   12 

A: Go to next step 

1. Check the following antennas in the key diagnostic mode. Refer to SYSTEM DESCRIPTION [06/2012 - ] .
   1. Check the electrical key antenna (for driver side):

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      TEXT IN ILLUSTRATION
      
      

      *a	Approximately 0.7 m (2.30 ft.)

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

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

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      TEXT IN ILLUSTRATION
      
      

      *a	Approximately 0.7 m (2.30 ft.)

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

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

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      TEXT IN ILLUSTRATION
      
      

      *a	Inspection Point

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

   4. Check the indoor No. 2 electrical key antenna (rear floor):

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      TEXT IN ILLUSTRATION
      
      

      *a	Inspection Point

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

   5. Check the indoor No. 3 electrical key antenna (inside luggage):

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      TEXT IN ILLUSTRATION
      
      

      *A	w/ Rear No. 2 Seat Assembly
      *B	w/o Rear No. 2 Seat Assembly
      *a	Inspection Point

      When the electrical key transmitter 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	Approximately 0.7 m (2.30 ft.)

      When the electrical key transmitter 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 → See step   8 

C → See step   9 

D → See step   10 

E → See step   13 

A: Go to next step 

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

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

B → See step   6 

A: Go to next step 

1. Replace the electrical key transmitter with a new one.
2. Perform the registration procedure. Refer to REGISTRATION [06/2012 - ] .

NEXT: Go to next step 

1. Check the operation of the entry lock function. Refer to OPERATION CHECK [06/2012 - ] .

   OK

   Entry lock function operates normally.

NG → See step   11 

OK → END (ELECTRICAL KEY TRANSMITTER IS DEFECTIVE)