Problem Symptoms Table

PROBLEM SYMPTOMS DESCRIPTION

Problem Symptom	Suspected Area	Refer To
Engine does not start	1.Key	DTC B2793: TRANSPONDER CHIP MALFUNCTION DTC B2794: UNMATCHED ENCRYPTION CODE DTC B2795: UNMATCHED KEY CODE DTC B2796: NO COMMUNICATION IN IMMOBILISER SYSTEM, DTC B2798 COMMUNICATION MALFUNCTION NO.2 DTC B2797: COMMUNICATION MALFUNCTION NO.1 DTC B2799: ENGINE IMMOBILISER SYSTEM MALFUNCTION
	2. Transponder key amplifier	DTC B2784: ANTENNA COIL OPEN/SHORT DTC B2796: NO COMMUNICATION IN IMMOBILISER SYSTEM, DTC B2798 COMMUNICATION MALFUNCTION NO.2 DTC B2797: COMMUNICATION MALFUNCTION NO.1 DTC B2799: ENGINE IMMOBILISER SYSTEM MALFUNCTION
	3. Transponder key ECU assy	DTC B2780: PUSH SWITCH/KEY UNLOCK WARNING SWITCH MALFUNCTION DTC B2784: ANTENNA COIL OPEN/SHORT DTC B2796: NO COMMUNICATION IN IMMOBILISER SYSTEM, DTC B2798 COMMUNICATION MALFUNCTION NO.2 DTC B2797: COMMUNICATION MALFUNCTION NO.1 DTC B2799: ENGINE IMMOBILISER SYSTEM MALFUNCTION