B2793

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

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.





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 Immobiliser 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 REGISTRATION IS DEFECTIVE)