DTC B2795: Unmatched Key Code [02/2019 - ]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Enter the following menus: Body Electrical / Immobiliser / Trouble Codes.
5. Clear the DTCs.

   Body Electrical > Immobiliser > Clear DTCs 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  2

1. Perform "DTC Output Confirmation Operation" procedure.
2. Enter the following menus: Body Electrical / Immobiliser / Trouble Codes.
3. Check for DTCs.

   Body Electrical > Immobiliser > Trouble Codes 

   HINT: 

   If DTC B2795 is stored, check for DTCs with the next door control transmitter assembly after clearing the DTCs.

   OK

   DTC B2795 is not output.

   Result

   Result	Proceed to
   B2795 is not output	A
   DTC B2795 is output for all of the door control transmitter assemblies	B
   DTC B2795 is output for any of the door control transmitter assemblies	C

Result: 

A 

USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2018 - ] 

Result: 

B 

REPLACE TRANSPONDER KEY ECU ASSEMBLY. Refer to  REMOVAL [02/2019 - 10/2019]  , or refer to  REMOVAL [10/2019 - 08/2020]  , or refer to  REMOVAL [08/2020 - 12/2021]  , or refer to  REMOVAL [12/2021 - 10/2022]  , or refer to  REMOVAL [10/2022 - 10/2023]  , or refer to  REMOVAL [10/2023 - ] 

Result: 

C 

See step  3

1. Check that the ignition switch can be turned to ON using the door control transmitter assembly for which the DTC was stored.

   OK

   Ignition switch can be turned to ON using the door control transmitter assembly (for which the DTC was stored).

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPLACE DOOR CONTROL TRANSMITTER ASSEMBLY THAT DTC IS OUTPUT 

Result: 

OK 

See step  4

1. Enter the following menus: Body Electrical / Immobiliser / Trouble Codes.
2. Clear the DTCs.

   Body Electrical > Immobiliser > Clear DTCs 

3. Reregister the key ID code with the transponder key ECU assembly.

   Refer to REGISTRATION [02/2019 - 10/2022] , or refer to REGISTRATION [10/2022 - ]

   OK

   Registration procedure can be completed.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

END (DOOR CONTROL TRANSMITTER ASSEMBLY REGISTRATION FAILURE) 

Result: 

NG 

REPLACE DOOR CONTROL TRANSMITTER ASSEMBLY