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DTC B2793: Transponder Chip Malfunction; DTC B2794: Unmatched Encryption Code; DTC B2795: Unmatched Key Code [08/2015 - 08/2019]: Procedure

REREGISTER KEY
1. Clear the DTCs (Refer to DTC CHECK / CLEAR [08/2015 - 08/2019] ).
2. Reregister the key code with the transponder key ECU assembly.
3. Check that the engine starts with the key.
  OK
  
  Engine starts.
Result:

OK

END

Result:

NG

REPLACE KEY