DTC    B2793    Transponder Chip Malfunction

for Preparation Click here


DESCRIPTION

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

1.CHECK FOR DTC

  1. Delete the DTC (Click here).

  1. Insert the key into the ignition key cylinder.

  1. Check that no code is output.

    OK:
    No DTC is output.



OK
NO PROBLEM
NG


2.RE-REGISTER KEY

  1. Delete the DTC (Click here).

  1. Re-register the key and insert this key into the ignition key cylinder.
    Check that the hybrid control system starts with the key.

    OK:
    Hybrid control system starts.



OK
END
NG

REPLACE KEY