Entry Lock Function does not Operate Using Close & Lock Function [12/2024 - ]: Procedure

1. Enter the following menus: Body Electrical / Smart Key / Utility / Vehicle Control History (RoB).

   Body Electrical > Smart Key > Utility 

   Tester Display
   Vehicle Control History (RoB)

   AUTO ENTRY WIRELESS OPERATION HISTORY (OPEN/CLOSE)
   
   

   Parameter Name	Content
   Back Door Lock & Close signal	Certification ECU (smart key ECU assembly) confirmed the back door lock and close signal.

   AUTO ENTRY LOCK (INACTIVE)
   
   

   Parameter Name	Content
   No PBD Lock or Close Operation (Key Detected Inside Vehicle)	Power back door close and lock function did not operate due to electrical key transmitter sub-assembly in cabin.
   No PBD Lock or Close Operation (Power Switch on (IG) or on (ACC))	Power back door close and lock function did not operate due to ignition switch turned to ACC or ON.
   No PBD Lock or Close Operation (Operation Conditions Not Met)	Power back door close and lock function did not operate due to operating conditions not met.

   Result

   Result	Proceed to
   Not output	A
   "Back Door Lock & Close signal" is output	B
   "No PBD Lock or Close Operation (Key Detected Inside Vehicle)" is output	C
   "No PBD Lock or Close Operation (Power Switch on (IG) or on (ACC))" is output
   "No PBD Lock or Close Operation (Operation Conditions Not Met)" is output

Result: 

A 

See step  4

Result: 

C 

GO TO OPERATION CHECK (POWER BACK DOOR CLOSE AND LOCK FUNCTION) 

Refer to OPERATION CHECK [12/2024 - ]

Result: 

B 

See step  2

1. Check for DTCs.

   Body Electrical > Smart Key > Trouble Codes 

   Result

   Result	Proceed to
   DTCs are not output	A
   DTCs are output	B

Result: 

B 

GO TO DIAGNOSTIC TROUBLE CODE CHART 

Refer to DIAGNOSTIC TROUBLE CODE CHART [12/2024 - ]

Result: 

A 

See step  3

1. Check for DTCs.

   Body Electrical > Back Door > Trouble Codes 

   Result

   Result	Proceed to
   DTCs are not output	A
   DTCs are output	B

Result: 

B 

REFER TO "POWER BACK DOOR SYSTEM". Refer To  POWER BACK DOOR SYSTEM 

Result: 

A 

See step  4

1. Open the back door with the electrical key transmitter sub-assembly outside of the vehicle.
2. While carrying the electrical key transmitter sub-assembly, press the back door control switch (close and lock switch) and check that the back door closes automatically and then locks.

   HINT: 

   If the back door control switch (close and lock 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.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Back Door Control Switch (Close and Lock Switch)

   The illustrations shown are examples only.

   Result

   Result	Proceed to
   Power back door close and lock function operates normally	A
   Power back door close and lock function does not operate normally	B

Result: 

A 

USE SIMULATION METHOD TO CHECK 

Refer to METHOD TO SIMULATE PROBLEM SYMPTOMS [12/2024 - ]

Result: 

B 

See step  5

1. Enter the following menus: Body Electrical / Smart Key / Utility / Vehicle Control History (RoB).

   Body Electrical > Smart Key > Utility 

   Tester Display
   Vehicle Control History (RoB)

   AUTO ENTRY WIRELESS OPERATION HISTORY (OPEN/CLOSE)
   
   

   Parameter Name	Content
   Back Door Lock & Close signal	Certification ECU (smart key ECU assembly) confirmed the back door lock and close signal.

   AUTO ENTRY LOCK (INACTIVE)
   
   

   Parameter Name	Content
   No PBD Lock or Close Operation (Key Detected Inside Vehicle)	Power back door close and lock function did not operate due to electrical key transmitter sub-assembly in cabin.
   No PBD Lock or Close Operation (Power Switch on (IG) or on (ACC))	Power back door close and lock function did not operate due to ignition switch turned to ACC or ON.
   No PBD Lock or Close Operation (Operation Conditions Not Met)	Power back door close and lock function did not operate due to operating conditions not met.

   Result

   Result	Proceed to
   Not output	A
   "Back Door Lock & Close signal" is output
   "No PBD Lock or Close Operation (Key Detected Inside Vehicle)" is output	B
   "No PBD Lock or Close Operation (Power Switch on (IG) or on (ACC))" is output
   "No PBD Lock or Close Operation (Operation Conditions Not Met)" is output

Result: 

A 

REFER TO "POWER BACK DOOR SYSTEM". Refer To  POWER BACK DOOR SYSTEM 

Result: 

B 

GO TO OPERATION CHECK (POWER BACK DOOR CLOSE AND LOCK FUNCTION) 

Refer to OPERATION CHECK [12/2024 - ]