Click here

ENGINE IMMOBILISER SYSTEM (w/o Smart Entry and Start System), Diagnostic DTC:B2793

Click here
Click here
DTC Code DTC Name
B2793 Transponder Chip Malfunction
Click here

DESCRIPTION

This DTC is output when a malfunction is found in the key during key code registration or a key code is not registered normally. Replace the key if the key code registration is not performed normally and this DTC is detected.

DTC No. DTC Detection Condition Trouble Area
B2793 Transponder chip malfunction Key
Click here

INSPECTION PROCEDURE

Note:

If the key is replaced, register the key.

Click here

PROCEDURE


  1. Click here

    CLEAR DTC


    1. Delete the DTCs (Click here).


  2. Click here

    RE-REGISTER KEY


    1. Re-register the key.


  3. Click here

    CHECK ENGINE START


    1. Check that the engine starts.

      OK
      The engine starts.

  4. Click here

    REPLACE KEY

  5. Click here

    END (PROBLEM WITH KEY REGISTRATION IS DEFECTIVE)