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

DTC Code DTC Name
B2793 Transponder Chip Malfunction

DESCRIPTION

This DTC is stored 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

INSPECTION PROCEDURE

Note

If the key is replaced, register the key (Refer to Service Bulletin).

PROCEDURE


  1. CLEAR DTC


    1. Clear the DTCs Click here.


    NEXT

  2. RE-REGISTER KEY


    1. Re-register the key.

      Tech Tips

      Refer to Service Bulletin.


    NEXT

  3. CHECK ENGINE START


    1. Check that the engine starts.

      OK
      The engine starts.

    NG

    REPLACE KEY

    OK

    END (KEY WAS NOT REGISTERED CORRECTLY)