B2793

THEFT DETERRENT / KEYLESS ENTRY: ENGINE IMMOBILISER SYSTEM (w/o Smart Key System): B2793: Transponder Chip Malfunction

DTC 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.





INSPECTION PROCEDURE
NOTICE: If the key is replaced, register the key Engine Immobiliser System (W/O Smart Key System).

PROCEDURE

1. CLEAR DTC
(a) Clear the DTCs Engine Immobilizer System (w/o Smart Key System).
NEXT -- Continue to next step.

2. RE-REGISTER KEY
(a) Re-register the key Engine Immobiliser System (W/O Smart Key System).
NEXT -- Continue to next step.

3. CHECK ENGINE START
(a) Check that the engine starts.
OK:
The engine starts.

NG -- REPLACE KEY
OK -- END (KEY WAS NOT REGISTERED CORRECTLY)